怎么设置MUTE状态

1万 · 2012-11-9 22:33

PCM3010 怎么设置MUTE状态？？？

1万 · 2012-11-9 22:33

很多编码器都有MUTE管教这个居然没有？

2万 · 2012-11-9 22:34

你担心什么呢？

1万 · 2012-11-9 22:34

有个关断电源控制脚关电做静音会有冲击声吧？

1万 · 2012-11-9 22:37

搞不好得要额外加电路来实现静音

2万 · 2012-11-9 22:37

To eliminate the clicking noise which is generated by DAC output dc level change during power-down ON/OFF
control, external mute control is generally required. The recommended control sequence is: external mute ON,
codec power down ON, SCKI stop and restart if necessary, codec power down OFF, and external mute OFF.

只看该作者 · 2012-11-9 22:39

To eliminate the clicking noise which is generated by DAC output dc level change during power-down ON/OFF
control, external mute control is generally required. The recommended control sequence is: ext ...
houcs 发表于 2012-11-9 22:37

外部静音控制？

2万 · 2012-11-9 22:40

找技术支持啊，他们应该有典型的应用设计电路图。

1万 · 2012-11-9 22:46

好，我知道了，多谢啊

怎么设置MUTE状态

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