An audio mixer—commonly referred to as a mixing console or mixing board—is a critical component in professional audio signal processing. It facilitates the combining, routing, and adjustment of multiple audio inputs from sources such as microphones, instruments, and playback systems. Available in analog, digital, or hybrid formats, modern mixers offer precise control over parameters like […] The post LM3900 IC : Pinout, Features, Specifications, Circuit, Working & Its Applications appea...
