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Studio Bluetooth

hushilun
Level 1
10 sign-ins 5 sign-ins First solution authored
Level 1

hi,

   我在CYW20706上面运行headset程序,CYW20706作I2S主,每隔4秒会有一个喳的杂音,请问下是什么原因?

Thanks

 

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hushilun
Level 1
10 sign-ins 5 sign-ins First solution authored
Level 1

你好,

感谢回复,我测试用的音源是1KHZ odb,音源是正常的,用的CYW920706WCDEVAL Evaluation 板。软件没有任何修改,跑的是WICED-Studio-6.0.1.5 蓝牙SDK包里面的headset。把输出的I2S信号转成PCM信号,异常时候的波形如下。{8BDDB915-72DD-42E5-84C6-B9865B42ADA4}.png

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