放声

放声 [fàng shēng]

1. ■ playback; sound reproduction

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常用词组

1. ■ 放声磁头 magnetic reproducing head; pickup;

2. ■ 放声均衡器 playback equalizer;

3. ■ 放声口 sound gate;

4. ■ 放声损失 playback loss;

5. ■ 放声系统 sound system; sound reproducing system; audio system