Audio processor — filter and control section
Philips Electronics
Audio processor - companding and amplifier section
Philips Electronics
Audio processor – companding, VOX and amplifier section
Philips Electronics
Audio processor – companding, VOX and amplifier section
Philips Electronics
TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR
STMicroelectronics
TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR
STMicroelectronics
TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR
STMicroelectronics
TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR WITH AGC
STMicroelectronics
TV and audio sound processor
Panasonic Corporation
AUDIO PROCESSOR
Japan Radio Corporation
