Audio signal processing apparatus

Audio signal processing circuit for compressing or expanding aud

Audio signal processing circuit for reducing noise in an...

Audio signal processing method and related device

Audio signal reproduction apparatus

Audio volume control circuit using pulse width modulation...

Audio volume control for computer systems

Audio-signal time-axis expansion/compression method and device

Audio-visual reproduction

Audiometer attenuation method and apparatus

Automatic gain control

Automatic gain control circuit

Automatic gain control for a headset

Automatic intelligent audio-tracking response circuit

Automatic level control circuit for restricting sound level

Automatic level control of multiple audio signal sources

Automatic sound volume control method

Automatic volume control for audio signals

Automatic volume control for communication system