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JP2007049358

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This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
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DESCRIPTION JP2007049358
The present invention provides a voice output function for call and an audio output function
other than voice, and even if voice output is performed simultaneously and in parallel from a
plurality of voice output functions, both can be easily distinguished. An output destination of the
voice is a main body speaker when there is an incoming call during an audio output in which an
audio output function (TV function, audio function, etc.) other than a telephone function is
operating. If the main body speaker 8 is selected, the voice output destination is switched from
the main body speaker 8 to the external speaker such as the earphone 13 and the main body
speaker 8 is selected as the output destination of the telephone voice accompanying the
incoming call. . [Selected figure] Figure 1
Portable terminal device and program
[0001]
The present invention relates to a mobile terminal device having a plurality of voice output
functions and a program.
[0002]
In recent years, it has a television function that can receive television broadcasts and can view
the program content of a desired channel or a radio function that receives and outputs radio
broadcasts, or an audio function that outputs music files / recording files etc. Telephone devices
are beginning to spread.
09-05-2019
1
In this type of mobile phone device, when an incoming call is detected while broadcasting
content or music is being output from a speaker, the output of broadcasting content or music is
temporarily stopped or ended. Conventionally, in order to be able to listen to broadcast contents
or music even while on a call, conventionally, music is played as background music (BGM) by
superimposing and outputting music and telephone voice. A technology that enables a call (see
Patent Document 1) or a technology that adjusts the volume of the broadcast content according
to the volume of a telephone voice to enable a call while listening to broadcast content (Patent
Document 1) 2) is known. JP 2002-344571 A JP JP 2004-146894 A
[0003]
By the way, in general, even in an environment in which various sounds are mixed, it is possible
to distinguish sounds depending on which sound is concentrated. For example, even in a
cluttered place where a large number of people are talking at once, it is possible to hear the
person's talk only by concentrating on the current conversation partner, and to be aware of the
other person The voice of the person can be heard only by transferring the voice, but even if
music or broadcast content is played in BGM like the above-mentioned Patent Documents 1 and
2, it is synthesized and output together with a telephone voice from one speaker Therefore, even
if the concentration is focused on the telephone voice, the sound may be doubled, making it
difficult to distinguish the sound, which may hinder the listening of the telephone voice.
[0004]
An object of the present invention is to provide a voice output function for call and an audio
output function other than a call, so that even if voice output is performed simultaneously and in
parallel from a plurality of voice output functions, both can be easily distinguished. It is to be.
[0005]
The invention according to claim 1 is a portable terminal device provided with a voice output
function for call and a voice output function other than a call, and there is an incoming call
during voice output in which a voice output function other than a call is activated. When it is
determined that the voice output destination is the first speaker, the determining unit determines
whether the output destination of the voice is the first speaker, and the voice output destination
is determined to be the first speaker. An output control means is provided, which switches the
output destination from the first speaker to the second speaker and selects the first speaker as
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2
the output destination of the telephone voice accompanying the incoming call.
Furthermore, the present invention provides a computer with a program for realizing the main
functions shown in the above-described invention of claim 1 (the invention of claim 10).
[0006]
Note that while the “voice output function for call” is a phone function that outputs the
received voice of the other party from the speaker, the “voice output function other than a
call” is, for example, a television broadcast or a radio broadcast. The television / radio function
output from the speaker, the audio function read out the music file or the recorded file, and the
like are output from the speaker. In addition, “voice” is not limited to human voice, but may be
music or the like, and is synonymous with sound (same below).
[0007]
The invention according to claim 1 may be as follows. When switching from the first speaker to
the second speaker, confirmation information for inquiring as to whether or not to change the
audio output destination is displayed prior to that, and the change of the audio output
destination is instructed according to the inquiry confirmation. At this time, the output control
means switches from the first speaker to the second speaker (the invention according to claim 2).
[0008]
The first speaker is a built-in speaker incorporated in the device main body, and the second
speaker is an external speaker that can be detachably attached to the device main body, and has
an audio output function other than a call When there is an incoming call during voice output in
operation, the output control means switches the output destination of the voice from the built-in
speaker to the external speaker (the invention according to claim 3).
[0009]
The first speaker is a high sound pressure type speaker having wide-range frequency
characteristics, and the second speaker is a bass pressure type speaker, and an audio output
function other than voice communication is activated. When there is an incoming call during
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3
output, the output control means switches the output destination of the voice from the high
sound pressure type speaker to the low sound pressure type speaker (the invention according to
claim 4).
[0010]
The invention according to claim 5 is a portable terminal device having a voice output function
for call and a voice output function other than a call, and there is an incoming call during voice
output in which the voice output function other than the call is activated. The first speaker is
specified as a first speaker, and the first speaker is changed to one for a telephone to notify and
output a telephone ringing tone and to output a telephone voice. If there is another speaker other
than the output control means and the first speaker, the other speaker is specified as the second
speaker, and the voice output destination of the voice output function other than the telephone
call is the first speaker And second output control means for switching from the second speaker
to the second speaker.
Furthermore, a program for realizing the main functions shown in the invention of claim 5
described above is provided to the computer (the invention of claim 11).
[0011]
The invention according to claim 6 is a portable terminal device having a plurality of audio
output functions, and when a plurality of audio output functions are simultaneously activated,
the priority determined in advance corresponding to each audio output function. The first
speaker is selected as the voice output destination of the voice output function having a high
priority by comparing the priority obtained by the obtaining means with the obtaining means
and the voice output function having a low priority. As an output destination, an output control
means is provided which selects a second speaker detachably attachable to the apparatus main
body.
Further, the present invention provides a computer with a program for realizing the main
functions shown in the above-described invention of claim 6 (the invention of claim 12).
[0012]
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4
The invention set forth in claim 6 may be as follows. Among the plurality of audio output
functions, when the operation of another audio output function is newly designated while
outputting the audio from the first speaker by the activation of any one of the audio output
functions. The output control means compares the priorities corresponding to the two voice
output functions, and if the priority of the voice output function previously activated is lower, the
voice output destination is the first speaker. To the second speaker, and the first speaker is
selected as the audio output destination of the audio output function activated later (invention of
claim 7).
[0013]
The priority determined in advance corresponding to the plurality of voice output functions is
provided with changing means which can be switched and changed arbitrarily.
[0014]
When simultaneous operation of three or more voice output functions is instructed, the output
control means determines the first priority and the second priority based on the priorities of the
respective voice output functions, and the first priority is determined The first speaker is selected
as the audio output destination of the audio output function, and the second speaker is selected
as the audio output destination of the audio output function having the second priority. In
contrast, the output is suppressed (the invention according to claim 9).
[0015]
According to the first aspect of the present invention, when there is an incoming call during voice
output during operation of the voice output function other than the call, it is determined whether
the output destination of the voice is the first speaker or not. If it is the first speaker, the voice
output destination is switched from the first speaker to the second speaker, and the first speaker
is selected as the output destination of the telephone voice accompanying the incoming call. For
example, if the first speaker is a main speaker (for example, a built-in speaker) and the second
speaker is an auxiliary sub-speaker (for example, an earphone speaker), it is possible to give top
priority to the output of telephone voice. Even if multiple voices are output simultaneously and
simultaneously as in voice and television broadcasting, they are separately voiced from different
speakers in a main / sub relationship, so it is easy to distinguish the two easily Can, it is possible
to call while continuing to listen to, such as television broadcasting.
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5
In addition, you may make it output an audio | voice separately from the speaker which has not
only the relationship of a main * sub but an equivalent relationship.
[0016]
According to the invention of claim 2, in addition to having the same effect as the invention of
claim 1 described above, when switching from the first speaker to the second speaker, is the
audio output destination changed prior to that? The confirmation information inquiring as to
whether it is not displayed is output as guidance, and when the change of the voice output
destination is instructed in response to the inquiry confirmation, the first speaker is switched to
the second speaker, so the intention of the user is reflected. It is possible to
[0017]
According to the invention of claim 3, in addition to the same effect as the invention of claim 1
described above, the first speaker is a built-in speaker incorporated in the apparatus main body,
and the second speaker is The external speaker that can be detachably attached to the main body
of the device, and when there is an incoming call during voice output while the voice output
function other than the call is operating, the output destination of the voice from the built-in
speaker Since the speaker is switched to the external speaker, the speaker can be switched to the
earphone, the external speaker for hands-free, the stereo headphone, and the like.
Therefore, there is no fear that TV broadcast etc. will be transmitted to the other party in the call,
and if there is an incoming call while watching TV broadcast etc. with other people, the earphone
/ headphone should be sent to that person If handed over, that person will be able to listen to
television broadcasts etc. subsequently.
[0018]
According to the invention of claim 4, in addition to the same effect as the invention of claim 1
described above, the first speaker is a high sound pressure type speaker having frequency
characteristics of a wide range, The speaker is a bass pressure type speaker, and when there is an
incoming call during voice output during which the voice output function other than the call is
activated, the voice output destination is from the high sound pressure type speaker to bass
pressure Since the speaker is switched to the type speaker, for example, even if a plurality of
voices are outputted simultaneously in parallel as in the case of telephone voices and television
broadcasts, it does not interfere with the call, and the call is heard while listening to the TV
09-05-2019
6
broadcast like BGM. It is possible to
[0019]
According to the fifth aspect of the present invention, when there is an incoming call during
voice output during operation of the voice output other than the call, the speaker that has output
the voice is specified as the first speaker. The first speaker is changed to one for a telephone to
notify and output a telephone ringing tone and to output a telephone voice, and if there is
another speaker other than the first speaker, the other speaker is used. Since the second speaker
is specified and the voice output destination of the voice output function other than the
telephone call is switched from the first speaker to the second speaker, television broadcasting
etc. are not fixed without fixing the main / sub relationship. The speaker which has been listening
can be used as the main speaker for the telephone, and it becomes possible to surely notify that
there is an incoming call, and it is also possible to give top priority to the output of the telephone
voice.
As described above, even if a plurality of voices are output simultaneously and in parallel as in
the case of telephone voices and television broadcasts, the voices are separately output from
different speakers, so both can be easily distinguished and listening to television broadcasts etc
continues While it is possible to make a call.
[0020]
According to the sixth aspect of the present invention, when a plurality of voice output functions
are simultaneously activated, the priorities determined in advance corresponding to the
respective voice output functions are obtained, and these priorities are compared, Select the first
speaker as the audio output destination of the audio output function with high priority, and
select the second speaker that can be removably attached to the device as the audio output
destination of the audio output function with low priority Therefore, for example, if the first
speaker is the main speaker and the second speaker is the auxiliary sub-speaker, the output of
high priority telephone voice can be output from the main speaker, which has already been
output. Medium sound (for example, television broadcasting) can be continuously output from
the sub-speaker.
As described above, even if a plurality of voices are output simultaneously and in parallel as in
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7
the case of telephone voice and television broadcasting, the voices are separately output from
different speakers, so both can be easily distinguished.
[0021]
According to the seventh aspect of the present invention, in addition to the same effect as the
sixth aspect of the present invention described above, of the plurality of audio output functions,
the operation from any one of the audio output functions is effective from the first speaker.
When the operation of another audio output function is newly specified during the audio output
which is outputting audio, the priority corresponding to both audio output functions is compared,
and the audio output previously activated is output. If the priority of the function is lower, the
first speaker is changed to the second speaker as the audio output destination, and the first
speaker is selected as the audio output destination of the audio output function activated later.
Therefore, for example, when there is an incoming call during the output of a television
broadcast or the like, it is possible to change the speaker as the output destination on the way
according to the priority.
[0022]
According to the invention of claim 8, in addition to the same effect as the invention of claim 6
described above, it is possible to arbitrarily switch and change the priority determined in advance
corresponding to a plurality of audio output functions. Thus, voice output control can be
performed according to the user's request.
[0023]
According to the invention of claim 9, in addition to the same effect as the invention of claim 6
described above, when simultaneous activation of three or more voice output functions is
instructed, the priority of each voice output function is given. Based on the first priority and the
second priority, the first speaker is selected as the voice output destination of the voice output
function having the first priority, and the voice output of the voice output function having the
second priority is selected. Since the second speaker is selected first and the output is suppressed
for the audio output function with the third or higher priority, even when simultaneous operation
of three or more audio output functions is instructed, it is easy It can be limited to the number
that can be distinguished.
[0024]
Example 1 Hereinafter, a first example of the present invention will be described with reference
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8
to FIGS. 1 to 4.
This embodiment exemplifies a case where the present invention is applied to a portable
telephone as a portable terminal, and FIG. 1 is a block diagram showing basic components of the
portable telephone.
This mobile phone device has a structure in which two housings are attached so as to be
openable and closable, such as a foldable type, a slide type, and a rotary type, and in addition to a
telephone function and an e-mail function, It has a TV function to output and an audio function
to read out and play back music files / recording files etc.
That is, in this embodiment, a television function and an audio function are provided as audio
output functions other than the telephone function. Before the features of this embodiment are
described in detail, the hardware configuration of this embodiment will be described below.
[0025]
The CPU 1 is a central processing unit that controls the overall operation of the mobile phone
device according to various programs in the storage unit 2. The storage unit 2 is a non-volatile
memory (internal memory) and is, for example, a flash memory or the like, and has a program
area and a data area. The program area includes the operations shown in FIGS. A program for
realizing the present embodiment is stored according to the procedure. The recording medium 3
is a removable portable memory, which externally supplies photographed image data, various
data, and programs, and is made of, for example, a smart media, an IC card or the like. The
memory 4 is an internal memory having a work area, and is configured of, for example, a DRAM
(Direct Random Access Memory), an SDRAM (Synchronous DRAM), or the like.
[0026]
The telephone communication unit 5 takes in a signal from the reception side of the transmission
/ reception duplexer connected to the antenna 5A and demodulates it into a reception baseband
signal, and then integrates voice data via the voice output unit 6 and the amplifier 7 ) Output
from 8). Further, the telephone communication unit 5 encodes voice data input from a voice
microphone (not shown) into a transmission baseband signal, and then is given to the
09-05-2019
9
transmission side of the transmission / reception duplexer, and causes the antenna 5A to
transmit and output. On the other hand, display data received via the telephone communication
unit 5 by the electronic mail function and the Internet connection is displayed and output from
the display device 10 via the video output unit 9. The display device 10 is a liquid crystal display
device or the like that displays text information, television video, various messages, and the like
in high quality.
[0027]
The television receiver 11 includes a TV antenna 11A, and receives terrestrial digital television
broadcasts for portable receivers such as mobile phones, and includes an electronic program
guide (EPG) as well as television video and audio information. It can be received. The television
reception unit 11 has a dedicated CPU, a reception unit connected to the TV antenna 11A, an
amplification and separation unit that separates and separates the received television broadcast
into a video signal and an audio signal, and a decoding unit that decompresses compressed data.
The television video signal output from the television receiver 11 is displayed on the display
device 10 through the video output unit 9, and the television audio signal is output through the
audio output unit 6 and the amplifier 7. It is generated and output from the earphone (external
speaker) 13 via the main body speaker (built-in speaker) 8 or the audio output unit 6 and the
amplifier 12. The voice is sound data in a broad sense including music and the like in addition to
human voice (the same applies hereinafter).
[0028]
The earphone 13 is an external speaker (earphone speaker) that can be detachably attached to
the device body by inserting it into the jack portion 14. However, as the external speaker that can
be attached to the device body, illustration is omitted except for the earphone 13. For example, it
may be an external speaker for hands-free, stereo headphone, connection type compact speaker,
or the like. Here, while the external speaker for handsfree and the connection type compact
speaker are high sound pressure type speakers having frequency characteristics of wide range,
the main body speaker 8, the earphones 13 and the headphones are bass pressure type speakers
It is.
[0029]
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10
The audio output unit 6 performs digital / analog conversion of digital audio data, operates an
electronic volume in accordance with a user operation, adjusts a volume level, and a main body
speaker (built-in speaker) 8 and an earphone (external The speaker is switched to the speaker
13), and the CPU 1 monitors the presence / absence of an incoming call during voice output in
which the TV function / audio function is activated as an audio output function other than the
telephone function, and there is an incoming call When it is detected, it is determined whether
the output destination of the voice is the main body speaker 8 or not. Here, if the voice output
destination is the main body speaker 8, the voice output unit 6 is instructed to switch the voice
output destination from the main body speaker 8 to the earphone 13, and the main body speaker
8 is selected as the output destination of the telephone voice. It instructs the voice output unit 6
what to do. Then, when the call termination (call termination) is detected, the voice output unit 6
is instructed to return the voice output of the television function / audio function or the like from
the earphone 13 to the main body speaker 8.
[0030]
The external speaker connection detection unit 14 is configured to have a pull-up resistor, a
switching element, etc., and whether or not an external speaker such as an earphone 15, an
external speaker for hands-free, or a stereo headphone is connected to the jack unit 15 For
example, it detects the connection state whether or not the plug of the external speaker such as
the earphone 13 has come off the jack portion 15. The CPU 1 constantly monitors the detection
signal from the external speaker connection detection portion 14 and detects this Determine
connection / non-connection of external speakers based on the signal.
[0031]
The key operation unit 16 is provided with various push button type keys and performs dial
input, character input, command input, etc. The key operation unit 16 is a broadcast ON key for
starting reception output of television broadcast, It has a broadcast OFF key to terminate the
reception output of the television broadcast, a recording key to instruct recording (including
recording) of the television broadcast, a reproduction key to instruct reproduction output of the
music file / recording file, etc. A process corresponding to the key input signal from unit 16 is
executed.
[0032]
The recording unit 17 is configured to have a large-capacity semiconductor memory, a small
hard disk, or the like for recording the program content of the television broadcast.
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11
Recording of broadcast content means not only recording of video data but also recording of
audio data.
Here, the CPU 1 reads out the audio / video data from the recording unit 17 and causes it to be
reproduced and output. The content of the television broadcast may be recorded on the
recording medium 3 without being limited to the case where the content is recorded on the
recording unit 17. The CPU 1 reads out a recording file (recording file) from the recording unit
16 or the recording medium 3 and reproduces and outputs the recording file. At this time, the
audio data is output from a speaker selected and designated in advance.
[0033]
Next, the operation concept of the mobile telephone device in the first embodiment will be
described with reference to the flow charts shown in FIGS. Here, each function described in these
flowcharts is stored in the form of readable program code, and the operation according to the
program code is sequentially executed. Also, operations according to the above-described
program code transmitted through the transmission medium can be sequentially performed. The
same applies to other embodiments to be described later, and in addition to the recording
medium, programs / data externally supplied through the transmission medium can be used to
execute the operation specific to this embodiment.
[0034]
2 to 4 are flowcharts showing the overall operation of the mobile telephone device which is
started when the power is turned on. First, in a standby state where the CPU 1 checks the
presence or absence of an incoming call (step A1 in FIG. 2) or checks the presence or absence of
key operation (step A2), when some key operation is performed, the flow of FIG. And the
broadcast ON key for starting the reception output of the television broadcast is operated (step
A32), or the broadcast OFF key for ending the reception output of the television broadcast is
operated (step A36), or the other keys are operated. To determine If the broadcast ON key is
operated (YES in step A32), the process proceeds to the next step A33, and the main speaker 8 is
used as a speaker output destination (audio output destination), or an external speaker such as
an earphone 13 is used. Make it possible to select In this case, a list screen for displaying each
speaker to be selected is displayed, and an arbitrary speaker can be selected from among them.
However, even if speaker selection information arbitrarily selected as an audio output destination
09-05-2019
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is read out in advance. Good.
[0035]
Here, when an arbitrary speaker is selected and designated as an audio output destination, the
CPU 1 starts an operation of receiving a television broadcast (step A34), and also starts an
operation of audio output of this reception content from the selected speaker ( Step A35). When
the broadcast OFF key is operated during the reception output of this television broadcast (YES
in step A36), the audio output from the selected speaker is stopped (step A37) and the reception
of the television broadcast is ended (step A38) ). When another key is operated (NO in step A36),
processing corresponding to the operation key is executed (step A39). That is, in addition to dial
input processing, mail creation processing, etc., for example, recording processing of a television
broadcast is started in response to an operation of a recording key, or in response to an
operation such as a reproduction key, read recording file / music file Execute playback
processing to output.
[0036]
Now, when an incoming call is detected (YES in step A1 in FIG. 2), it is checked whether voice
output is in progress, that is, whether reception output of television broadcast is in progress or
recording file / music file output is in progress (step A3). If it is not inside, a ringing tone is
notified and output from the main body speaker (built-in speaker) 8 (step A4). Here, when the
call button is operated (YES in step A5), the received voice of the other party is output from the
main body speaker 8 (step A6). Thereafter, when the call end button is operated (YES in step A7),
the process returns to the above-mentioned step A1 and enters a standby state.
[0037]
If there is an incoming call during voice output such as television broadcast (YES in step A3), it is
determined whether this voice output destination is the main body speaker 8 or an external
speaker (step A8) If the main body speaker 8 is an audio output destination, that is, if the
television broadcast etc. is being listened to by the main body speaker 8, then the process goes to
step A9 to suspend the audio output of the television broadcast etc. Notification output of
ringtone from. Then, the CPU 1 determines whether an external speaker such as the earphone 13
is connected based on the detection signal from the external speaker connection detection unit
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13
14 (step A10), and if not connected, outputs an audio such as television broadcast. The voice of
the other party is output from the main body speaker 8 in the stopped state (step A6).
[0038]
If an external speaker is connected (YES in step A10), a confirmation message asking whether to
switch the audio output destination such as television broadcast from the main body speaker 8 to
an external speaker such as the earphone 13 is displayed as a guide (step A11). Here, when an
instruction to deny the switching output is received (NO in step A12), the voice of the other party
is output from the main body speaker 8 while the audio output of the television broadcast is
stopped (step A6). On the other hand, when an instruction to affirm the switching output is
received (YES in step A12), the voice output destination such as television broadcasting is
switched to an external speaker such as the earphone 13 (step A13). Then, when the call button
is operated (YES in step A14), the voice of the other party is output from the main body speaker
8 (step A15). Then, when the call end button is operated (YES in step A16), the voice output
destination is returned from the external speaker to the original main body speaker 8 (step A17),
and after the external speaker is turned off (step A18), It returns to above-mentioned step A1,
and it will be in a waiting state.
[0039]
On the other hand, if there is an incoming call during voice output such as television broadcast
and this voice output destination is an external speaker (NO in step A8), the process proceeds to
the flow of FIG. 3 and voice output such as television broadcast is paused. Thereafter, a ringing
tone is notified and output from an external speaker (step A19). Then, it is determined whether
this external speaker is a high sound pressure type hands free external speaker or a connection
type compact speaker having wide frequency range frequency characteristics (step A20), and if it
is a high sound pressure type external speaker, step Moving to A23, the audio output such as a
television broadcast is switched from the high sound pressure type external speaker to the low
sound pressure type main body speaker 8.
[0040]
Also, if the external speaker during audio output is a low pressure type (such as earphone 13 and
headphones) (NO in step A20), it is inquired whether to switch the audio output destination such
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14
as television broadcasting from the external speaker to the main body speaker 8 A confirmation
message is displayed for guidance (step A21). Here, on the condition that an instruction to affirm
the switching output is received (YES in step A22), the process proceeds to the next step A23,
and the audio output destination is switched from the external speaker to the main body speaker
8. When the call button is operated (YES in step A24), the voice of the other party is output from
the external speaker (step A25). Then, when the call end button is operated (YES in step A26),
the voice output destination such as television broadcast is returned from the main body speaker
8 to the original external speaker (step A27), and the main body speaker 8 is turned off. (Step
A28) The process returns to the above-mentioned step A1 to be in a standby state.
[0041]
In addition, after the above-mentioned confirmation message is displayed as a guide, when an
instruction to deny the switching output is received (NO in step A22), the television broadcast or
the like is output from the bass pressure type external speaker In response to the operation of
the call button (YES in step A29), the voice of the other party is output from the main body
speaker 8 (step A30). When the call end button is operated (YES in step A31), the main body
speaker 8 is turned off (step A28), and the process returns to step A1 described above to be in a
standby state.
[0042]
As described above, in the first embodiment, when there is an incoming call while the voice
output function (TV function, audio function, etc.) other than the telephone function is activated,
the CPU 1 detects the voice It is determined whether or not the output destination is the main
body speaker 8, and if it is the main body speaker 8, the voice output destination is switched
from the main body speaker 8 to an external speaker such as the earphone 13, and an output
destination of telephone voice accompanying a telephone call Since the main body speaker 8 is
selected, the telephone voice output can be given the highest priority, and even if a plurality of
voices are simultaneously output in parallel as in the case of telephone voice and television
broadcasting, they are separately transmitted from different speakers. Since the voice is output, it
is possible to easily distinguish between the two, and it is possible to make a call while
continuing to listen to television broadcasting and the like. In this case, if the main speaker 8 is a
main speaker and an external speaker such as the earphone 13 is an auxiliary sub-speaker,
television broadcasting can be switched from the main speaker to the sub-speaker and heard, and
the call is made with the main speaker Can.
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[0043]
In this case, since it is possible to switch from the main body speaker 8 to the earphone 13, a
handsfree external speaker, a stereo headphone, etc. as a voice output destination, there is no
fear that a television broadcast etc. will be transmitted to the other party during a call. If the user
receives an incoming call while viewing a broadcast or the like with another person, passing the
earphones and headphones to the person enables the person to subsequently listen to the
television broadcast and the like.
[0044]
Also, when the voice output destination is switched from the main body speaker 8 to the external
speaker, a confirmation message asking whether to change the voice output destination is
displayed prior to it, and the voice output destination is changed according to this confirmation.
Since the main body speaker 8 is switched to the external speaker when instructed, it is possible
to reflect the user's intention.
Also, when a television broadcast etc. is voiced from a high sound pressure type external speaker,
if there is an incoming call, the high sound pressure type external speaker is switched to the low
sound pressure type main body speaker 8 Even if the voices of the voices are output
simultaneously and in parallel, it does not interfere with the call, and it is possible to make a call
while listening to a television broadcast or the like as BGM.
[0045]
On the other hand, when there is an incoming call while the voice output function (TV function,
audio function) other than the telephone function is operating, the CPU 1 changes the speaker as
the voice output destination for the telephone In addition, a telephone ring tone is notified and a
telephone voice is output, and if another external speaker is connected, the voice output
destination such as a television broadcast is switched to the external speaker, so the main / sub
The speaker that was listening to TV broadcasting etc. can be used as the main speaker for the
telephone without fixing the relationship between the two, and it becomes possible to surely
notify that there is an incoming call, and giving priority to the output of the telephone voice. Can.
[0046]
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In the first embodiment described above, the case of one main body speaker 8 is shown, but a
plurality of built-in speakers may be provided.
Further, in the above-described first embodiment, when a telephone call is received when a
television broadcast or the like is voice-outputted from a high sound pressure type external
speaker, a voice output such as a television broadcast is conducted from the high sound pressure
type external speaker to a bass pressure type However, the external speaker of high sound
pressure type may be switched to the external speaker of low sound pressure type. When a
plurality of voices are output simultaneously and in parallel as in the case of telephone voices
and television broadcasts, the set volume of telephone voices may be raised and the set volume
of television broadcasts may be lowered.
[0047]
On the other hand, a recording medium (for example, a CD-ROM, a flexible disk, a RAM card, etc.)
on which program codes for causing the above-described respective units to be executed may be
recorded may be provided to the computer. That is, it is a recording medium having a program
code readable by a computer, and when there is an incoming call during an audio output in
which an audio output function other than a telephone call is activated, the output destination of
the audio is the first. When it is determined that the voice output destination is the first speaker,
the voice output destination is switched from the first speaker to the second speaker, and a call
reception is made. A computer readable recording medium storing a program for realizing the
function of selecting the first speaker as an output destination of the accompanying telephone
voice may be provided.
[0048]
In addition, it is a recording medium having a program code readable by a computer, and the
speaker outputting the voice when there is an incoming call during voice output in which the
voice output function other than the call is activated. There is a function to specify as a first
speaker, change the first speaker for telephone use to report and output a telephone ringing tone
and output a telephone voice, and another speaker other than the first speaker If this is the case,
a computer is recorded a program for realizing the function of specifying the other speaker as
the second speaker and switching the audio output destination of the audio output function other
than the call from the first speaker to the second speaker. May provide a readable recording
09-05-2019
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medium. (Example 2)
[0049]
Hereinafter, a second embodiment of the present invention will be described with reference to
FIGS. The second embodiment corresponds to the telephone function, the television function, and
the audio function, and in the state where the priority for selecting the speaker is arbitrarily set,
the telephone function, the television function, and the audio function are based on the priority.
The voice output destination (speaker) is selected. Here, elements which are the same as in the
first embodiment or in the first embodiment are denoted by the same reference numerals, and
the description thereof is omitted, and the following description will be mainly made on the
features of the second embodiment. .
[0050]
FIG. 5 is a diagram showing the contents of the priority table PT. The priority table PT is
arbitrarily set in advance and stored in the storage unit 2. The priority table PT is configured to
set "priority" corresponding to "telephone", "television broadcasting", and "music". There is. In the
illustrated example, the priority A corresponds to the "telephone" indicating the telephone
function, the priority B corresponds to the "television broadcast" indicating the television
function, and the priority corresponds to "music" indicating the audio function. This is a case
where the degree C is set, and each priority has a relation of A> B> C. Further, with regard to
"telephone", one of priorities A and B is set.
[0051]
Here, when any one of the telephone function, the television function, and the audio function is
operating, the sound is output from the main body speaker 8. In this state, when any other voice
output function is newly activated, the CPU 1 compares their priorities, and if the priority of the
already activated function is higher, the voice from the main body speaker 8 Although the output
is continued, if the priority of the newly designated function is higher, the sound is output from
the main body speaker 8. At that time, the voice output destination of the voice output function
that has been in operation is switched from the main body speaker 8 to the external speaker.
09-05-2019
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[0052]
FIGS. 6 and 7 are flowcharts showing the overall operation of the mobile telephone device which
is started when the power is turned on in the second embodiment. First, in a standby state where
CPU 1 checks the presence or absence of an incoming call (step B1 in FIG. 5) or checks the
presence or absence of key operation (step B2), when some key operation is performed, the
music file is reproduced If it is another key, the process goes to the flow of FIG. 6 to check
whether it is a key operation instructing reception output of television broadcast (step B25).
[0053]
Now, when a key operation instructing setting of a priority for preferentially selecting a speaker
for audio output destination is performed (YES in step B38), "telephone", "television broadcast",
"music" A process of setting the priority is performed corresponding to (step B39). In this case,
priorities A, B and C are set in the priority table PT in correspondence with "telephone",
"television broadcasting" and "music", but as described above, the priority A for "telephone" One
of B is set. When another key is operated (NO in step B38), the process corresponding to the
operation key is executed (step B40), and the process returns to step B1 to be in a standby state.
[0054]
In the state where the priority is set as described above, when the CPU 1 detects that there is an
incoming call (YES in step B1), the incoming call notification is performed in response to that
(step B3). In this case, if the television broadcast is being received or output, or if the music file is
being played back, this audio output is temporarily interrupted and the notification of arrival is
performed from the speaker that is the output destination, but if audio output is not in progress
For example, incoming call notification is performed from the main body speaker 8. Then, it
returns to the standby state until the call button is operated, but when the call button is operated
(YES in step B4), it is checked whether another voice is being output, that is, the television
function or the audio function is in operation. (Step B5) If the other voice is not being output, the
main body speaker 8 is selected as the output destination of the telephone voice (Step B8).
[0055]
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If another voice is being output (YES in step B5), the priority table PT is referenced to compare
the priorities of these voice output functions (step B6). If it is "1 rank" (YES in step B7), the main
body speaker 8 is selected as the output destination (step B8). In this case, the output destination
of the television function or the audio function which has been heard before the call is switched
from the main body speaker 8 to the external speaker. If the "telephone" is "second rank" (NO in
step B7), an external speaker is selected as the output destination (step B9). Then, after the voice
of the other party is output from the selected speaker (step B10), when the call end button is
operated (YES in step B11), the process returns to step B1 described above to be in a standby
state.
[0056]
On the other hand, when music reproduction is instructed by key operation (YES in step B12),
CPU 1 checks whether the ON key instructing the start of music reproduction has been operated
or the OFF key instructing the end has been operated. (Step B13). Now, when the ON key is
operated and the start of music reproduction is instructed, it is checked whether another voice is
being output (step B14), and if a call is in progress or a television broadcast is being output, The
priority table PT is referred to and their priorities are compared (step B15).
[0057]
As a result, if "music" is "first rank" (YES in step B16), the main body speaker 8 is selected as the
output destination (step B17), and if it is "second rank" (step B18), An external speaker is
selected as the output destination (step B19), but if there is a "third rank" (NO in step B18), a
message indicating that output is not possible is displayed and output (step B20). Then,
reproduction of the music file is started (step B21), and after audio output from the selected
speaker (step B22), the process returns to the above-mentioned step B1. On the other hand,
when the OFF key is operated to instruct the end of the television broadcast (step B13), the music
reproduction is ended at this point (step B23) and the music output is stopped (step B24), It
returns to above-mentioned step B1.
[0058]
Similarly, when a television broadcast is instructed by key operation (YES in step B25 of FIG. 7),
the ON key / OFF key operation is checked (step B26). Now, when the ON key is operated and a
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television start is instructed, it is checked whether another voice is being output (step B26), and
if a call is in progress or music is being output, the priority is The table PT is referred to and their
priorities are compared (step B28). As a result, if "TV broadcast" is "first rank" (YES in step B29),
the main speaker 8 is selected as the output destination (step B30), and if "second rank" (step
B31) Although the external speaker is selected as the output destination (step B32), if there is a
"third rank" (NO in step B31), a message indicating that other output should be stopped is
displayed and output (step B33). Then, reception of a television broadcast is started (step B34),
and audio is output from the selected speaker (step B22). On the other hand, when the OFF key is
operated to instruct the end of the television broadcast (step B26), the voice output is ended at
this point (step B36) and the television broadcast reception output is stopped (step B24). ),
Return to step B1 described above.
[0059]
As described above, in the second embodiment, when a plurality of voice output functions
operate simultaneously, the CPU 1 compares the priorities set in the priority table PT
corresponding to the respective voice output functions to give priority. Since the speaker 8 of the
main body is selected as the audio output destination of the audio output function having a high
degree of degree, and the external speaker is selected as the audio output destination of the
audio output function having low priority, When the external speaker is a sub-speaker, the
output of high priority telephone voice can be output from the main speaker, and the audio (for
example, television broadcast) already being output can be continuously output from the subspeaker. As described above, even if a plurality of voices are output simultaneously and in
parallel as in the case of telephone voice and television broadcasting, the voices are separately
output from different speakers, so both can be easily distinguished.
[0060]
In addition, when the operation of another voice output function is newly designated while
outputting the voice from the main body speaker 8 by the operation of any one of the plurality of
voice output functions. Then, compare the priorities corresponding to both of the voice output
functions, and if the priority of the voice output function operated earlier is lower, change from
the main body speaker 8 to the external speaker as the voice output destination Since the main
body speaker is selected as the voice output destination of the voice output function activated
later, for example, when there is an incoming call during the output of a television broadcast, the
output destination according to their priority The speaker which becomes can be changed on the
way.
09-05-2019
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[0061]
Further, since the contents of the priority table PT can be set arbitrarily, voice output control can
be performed according to the user's request.
The CPU 1 also determines "Priority 1" and "Priority 2" based on the priority of each voice output
function when simultaneous operation of the three voice output functions is instructed, and this
"Priority 1" is determined. The main speaker 8 is selected as the audio output destination of “”,
the external speaker is selected as the audio output destination of “priority 2”, and the output
is suppressed for “priority 3”. Even when simultaneous operation of the voice output function
is instructed, it can be limited to a number that can be easily distinguished.
[0062]
In the second embodiment described above, three types of voice output functions are shown: a
telephone function, a television function, and an audio function. However, the present invention
is not limited to this, a radio function, a recording (including audio) reproduction function The
number may also be arbitrary, and may be five types such as a telephone function, a television
function, an audio function, a radio function, and a recording and reproducing function.
[0063]
A recording medium having a program code readable by a computer, the function of acquiring a
priority determined in advance corresponding to each audio output function when a plurality of
audio output functions operate simultaneously. Each acquired priority is compared, the first
speaker is selected as the audio output destination of the audio output function with high
priority, and the audio output destination of the audio output function with low priority is
detachably attached to the device main body A computer readable recording medium storing a
program for realizing the function of selecting the second speaker that can be attached may be
provided.
[0064]
In addition, in the first and second embodiments described above, the present invention can be
applied not only to mobile phones but also to mobile terminals such as PDAs, electronic cameras,
electronic watches, music players and the like.
[0065]
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FIG. 2 is a block diagram showing basic components of a mobile telephone device applied as a
mobile terminal device.
The flowchart which showed the whole operation | movement of the mobile telephone apparatus
started in response to power-on.
The flowchart following FIG.
The flowchart following FIG. The figure which showed the content of the priority table PT in 2nd
Example. 10 is a flowchart showing the overall operation of the mobile phone device, which is
started when the power is turned on, in the second embodiment. The flowchart following FIG.
Explanation of sign
[0066]
Reference Signs List 1 CPU 2 storage unit 3 recording medium 5 telephone communication unit
6 audio output unit 8 built-in speaker (main speaker) 11 television receiver 13 earphone 14
external speaker connection detection unit 15 jack unit 16 key operation unit 17 recording unit
PT priority table
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