전기전자기초실험-Audio Amplifier Circuit Design 예비.
- 최초 등록일
- 2010.10.31
- 최종 저작일
- 2010.09
- 4페이지/ 한컴오피스
- 가격 1,000원
소개글
전기전자기초실험-Audio Amplifier Circuit Design 예비. (영문자료)
목차
∙Power Supply for an Audio Amplifier
∙Audio Amplifier
본문내용
∙Audio Amplifier
③ Explain the mechanism audio amplifier in this experiment.
An electronic circuit for amplification of signals within or somewhat beyond the audio
frequency range (generally regarded as 20 to 20,000 Hz). Audio amplifiers may
function as voltage amplifiers (sometimes called preamplifiers), power amplifiers, or
both. In the last case, they are often called integrated amplifiers. The ideal amplifier
delivers an output signal that, aside from its higher power level, is identical in relative
spectral content to the input signal. Normally, various forms of distortion are
generated by the amplifier, such as harmonic distortion (multiples of the desired signal
frequency),
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