11+ 2 Channel Audio Mixer Circuit Diagram. Senior project electrical engineering vdd from the evaluation board is equal to 3.3v. Here, dual operational amplifier ic 747 (ic3) is used the two internal amplifiers share a common bias network and power supply.
Using a codec circuit,convert stereo audio to mono audio time. If audio circuits had to be switched, master level controls would be reduced momentarily to minimise switching noises for example. The function of the audio mixture circuit, as the name suggests is to 'mix' the different audio signals which are fed to the input.
This circuit, a simple mixer circuit.
11+ 2 Channel Audio Mixer Circuit Diagram. This simple circuit mixes two or more channels into one channel (eg. Professional audio mixers often require: 247 x 298 jpeg 16 кб. The circuit can mix as many or as few channels as you like audio modular mixer with 6 and up input channel april 13, 2010.