STMicroelectronics
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX
STMicroelectronics
LOW NOISE PREAMPLIFIER COMPRESSOR
STMicroelectronics
25 W + 25 W stereo amplifier with mute and standby
STMicroelectronics
THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR
NXP Semiconductors.
1 W BTL mono audio amplifier with DC volume control
STMicroelectronics
EQUALIZER CARRADIO SIGNAL PROCESSOR
STMicroelectronics
STEREO PREAMP + AMS + DOLBY B* NOISE REDUCTION PROCESSOR
STMicroelectronics
DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
STMicroelectronics
4 x 25 W quad bridge car radio amplifier
STMicroelectronics
3 band car audio processor
STMicroelectronics
10W MONO CLASS-D AMPLIFIER
STMicroelectronics
DIGITAL CONTROLLED STEREO AUDIO PROCESSOR
STMicroelectronics
AUDIO SIGNAL PROCESSOR
Philips Electronics
FM radio circuit
