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JPS4968401

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DESCRIPTION JPS4968401
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a circuit diagram of a sound volume balance
display apparatus according to an embodiment of the present invention. 1, 2 и и и и и и и и Output
transformer, 3, 4 и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и capacitor,
7,8 и и и и и и и и и и и иииииииииииииииииииииииииииииииииииииииииииииииииииииии Balance meter. ???
DETAILED DESCRIPTION OF THE INVENTION The present invention is to provide a volume
balance display device in which the output balance of a stereo amplifier is adjusted depending on
human hearing, and the O is adjusted by vision. Adjust the volume of the left and right of the
conventional stereo amplifier, adjust the volume of each left and right O amplifier mounted with
2 Neem, respectively, detects the unbalance of the left and right output, and feeds this
unbalanced signal to the output stage r Batter, adjust the output stage k automatically adjust the
balance of the volume more than O is also good. However, in the case of the former, since the
volume balance adjustment is adjusted by the human 0 hand, the left and right O volume can not
be made the same at complete l. Also, in the case of a student, only the right and left volume
balances are automatically adjusted to be the same, but since this winding volume balance is
performed automatically, it is better to set the volume to be unbalanced depending on, for
example, the listening place or position. Do not meet at% O which does not fit in good cases. This
device is on top 1! In order to eliminate the OR problem, the attached figure wk) and its Oimplementation will be described below. In the figure, 1 and 2 are output totens, S + 4Fi, paper
dust wave output terminal of the output capacitor 1.2, 6, 6 is a capacitor, 8 is a diode, and the
capacitor 6 and the diode are connected in series. The other end is connected to the paper dust
wave output terminal 3 of the output card 1 and then A. The capacitor t6 and the diode 8 are
connected in series, and the other end of the capacitor 6 is connected to the low frequency
output terminal 4 of the output capacitor 2. The diode door and the other end of the diode 8 are
connected to each other, and are commonly grounded via a resistor 9. 10.11a # t In series
between the junction point of the capacitor 6, the diode 7, the O-contact I'll and the capacitor 6
10-05-2019
1
and the diode 8! Resistance resistance IP, 12 is a balance-making connection connected to the
connection point of the resistances 10 and 11! And the other end is grounded. According to the
above configuration, a voltage corresponding to the output capacitance 1.2 is generated between
the resistors 10.11. If the output of the output 1.2 is unbalanced, an unbalanced voltage is
generated at the resistor 10.11. The balance meter senses the voltage difference of this
imbalance and the amount of O is displayed, so that the output 1 and 2 appear. The unbalance of
the output of can be visually detected, and the left and right outputs can be easily adjusted by
shouldering the output of the preamplifier or the like in the previous stage. Please refer to the
above example) @ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? ?? ?? ?? ? ? ? ? ? ?
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? ? ? ? ? ? ? ? ? ? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??It is
good to have four meals and to do it easily and accurately.
Furthermore, the conventional O resolution is cleared up, and the volume O balance adjustment
can be easily made K and accurate. If you listen with the same volume with O with 4 # c1 left and
right volume as the unbalance state according to the listening place etc. It is 40 to watch the O
effect such as pretending by axial numbering as good condition. 4, I [I [I [10] a simple
explanation of the description of the present invention IO-time of the volume balance display
device in the embodiment. 1.2 и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии
и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и ииииииииииииииииииииииииииииииииииииииииииииииииии Balance
meter. Attorney O name Patent attorney Toshio Nakao or one person 11094 II 6 tt 68 h a '!
Agent's name Local Toshio Nakao 1 ? ? ? ? 66 Other than the above agent iM Osaka
Prefecture Kadoma city Ogata Kadoma 1006 Address Matsushita Electric Industrial Co., Ltd.
Name (6152) Patent attorney Kuri! ?? 1 'Shigetaka ? ?-
10-05-2019
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