Science Fair Project Encyclopedia
Audio amplifier
An audio amplifier is an electronic amplifier that works with audio frequencies.
Applications are in instrument amplifiers, and in sound systems for home, automotive and public use. The sound card in a personal computer contains several audio amplifiers, as does every stereo sound system.
References: "Circuits" by Ceapa and Constantin.
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


