H - Electricity – 03 – G
Patent
H - Electricity
03
G
354/105
H03G 5/04 (2006.01) H03G 1/02 (2006.01) H03G 3/00 (2006.01)
Patent
CA 1147062
ABSTRACT OF THE DISCLOSURE A digital gain control apparatus includes a digital control signal generator producing a plurality of serial-binary coded signals, a clock pulse signal and a strobe signal, a shift register supplied with the plurality of serial-binary coded signals and the clock pulse signal from the digital control signal generator, a latch circuit connected to the output of the shift register and supplied with the strobe signal from the digital control signal generator to convert the plurality of serial-binary coded signals into a plurality of parallel-binary coded signals; a decoder connected to the output of the latch circuit to produce a plurality of control signals from the plurality of parallel-binary coded signals, and a function selector circuit and a volume adjusting circuit for the selected functions, each being controlled by the plurality of control signals, the shift register, latch circuit and volume adjusting circuit being formed in one chip-integrated circuit. For one example, a bass and treble tone cont- rol circuit is provided, which is controlled by the output of the decoder.
356718
Suzuki Tadao
Yoshida Tadao
Gowling Lafleur Henderson Llp
Sony Corporation
LandOfFree
Digital gain control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital gain control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital gain control apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-553425