单词 | volume compressor |
释义 | volume compressor [`väl·yǝm kǝm´pres·ǝr] ENGINEERING ACOUSTICS An audio-frequency circuit that limits the volume range of a radio program at the transmitter, to permit using a higher average percent modulation without risk of overmodulation; also used when making disk recordings, to permit a closer groove spacing without overcutting. Also known as automatic volume compressor. |
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