audio-circuit 声频电路
audio circuit oscillator 音频振荡器
television audio circuit 电视伴音电路
Audio Frequency Track Circuit 音频轨道电路
audio communication circuit [通信] 音频通讯电路
audio frequency circuit [电子] 声频电路
audio amplification circuit 声频放大电路
audio track circuit 音频轨道电路
audio feedback circuit 声反馈电路
The model's analog audio circuit board is isolated from the video board to avoid interference.
该模型的模拟音频电路板是分离的视频板，以避免干扰。
It can receive audio signals through a sound controlled receiver circuit to change the sleeping environment for a baby, and improve sleeping quality.
这种智能型婴儿床能够通过声控接收电路接收声音信号，从而改变婴儿的睡眠环境，提高婴儿的睡眠质量。
A extendible Video-Audio Switcher circuit by hand-selecting or automatic sequential switching was intro duced.
介绍了手选和自动顺序切换均可任意扩展的视音频切换电路。
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