H - Electricity – 03 – G
Patent
H - Electricity
03
G
365/10, 325/102,
H03G 3/00 (2006.01) H03G 1/00 (2006.01) H03J 1/04 (2006.01) H04S 7/00 (2006.01)
Patent
CA 1146633
ABSTRACT OF THE DISCLOSURE An indicator is responsive to a gain control voltage applied to an amplifier for indicating the gain of the amplifier irrespective of amplitude of the signal being amplified. The amplifier may be an audio amplifier in a television receiver which also contains an electronic tuner tuned by a tuning voltage, in which case, the indicator may alternatively indicate the tuning voltage while a television channel is being preset and the gain of the audio amplifier at other times.
335758
Ikeda Yasunari
Suzuki Tadahiko
Gowling Lafleur Henderson Llp
Sony Corporation
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