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Audio Mixer Circuits

  

An audio mixer circuit, also called a mixing console, is an electronic circuit for combining, and modifying audio signals. In the process, the source signals level, frequency content, dynamics, and panoramic position are manipulated and effects such as reverb may be added. Audio mixers can be analog or digital type. Digital mixing consoles use Digital Signal Processing concepts and analog mixers are usually based on op-amps electronic circuits.

Audio mixing is practiced for music, film, television and live sound. The process is generally carried out by a mixing engineer operating a mixing console or digital audio workstation. The input audio signals could be anything from microphone inputs, to an audio output of a cd player, to an output of a PC sound card or any other type of analog audio sources.

The basic mixer will be able to combine those signals from different signal sources, change the volumes of each input channel, as well as the overall volume of the mixer output, or the equalization, bass, midrange, treble on each audio channel.

Circuits




WHARFDALE PRO PM600 - SCHEMATIC DIAGRAM - PROFESSIONAL MIXER. WHARFDALE PRO-PM600 PROFESSIONAL AUDIO MIXER CIRCUIT DIAGRAM. CLICK ON THE CIRCUIT DIAGRAMS TO ZOOM IN.

The circuit present here of four channel audio mixture using op-amp 741 mix four different audio mixture. Various other verified electronic projects from basic to advance.

FET Audio Mixing and Switching Circuit Diagram Two or more signals can be switched and /or mixed without annoying clicks by using this fet audio.

audio mixer with transistors and potentiometer- Music and Electronics. ... However, many more intricacies are involved when we talk of any real life application of any circuit. Therefore the follow...

Simple 3 channel audio mixer circuit with Quad Norton-Amplifier LM3900. LM3900 [PDF] OP consist of four independent and internally compensated amplifiers in DIL14 package that are designed for wide...

A 4 channel audio mixer that requires very few electronic components can be built using this electronic scheme based on SSM2024 chip. To obtain a small offset and a high rejection, the four inputs ...


Simple homemade audio mixer


How to Setup and Use a Mixer


Young Guru's Essentials of Audio Mixing: How to Use Compression


TRC Audio Training - Behringer PMH5000 mixer