With this tehnique, overcompensation in the volume is avoided. The circuit is used to automatically control the volume levels of cassette recorders, audio tape recorders, amplifiers or radio devices.

Aiming at the problem of poor human auditory sensation caused by the wide range variation of audio signal amplitude, a high-precision and expandable automatic volume control circuit system is designed ...

Learn the basics and tips of audio circuit design, and find examples and resources to create your own electronic devices that can produce or process sound. Agree & Join LinkedIn ...

This configuration optimizes audio volume control with a solid-state digital potentiometer, ... The circuit uses three CAT5113P-10 digital potentiometers from Catalyst Semiconductor ...

Here is a simple circuit you can use to measure the attack and release times of photoresistor-type optocouplers that often find use in audio compressors or volume-control circuits (figure). The design ...