This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
TAS5731M做音箱，蓝牙I2S给音频（44.1K采样）正常，蓝牙提示音（蓝牙已启动，蓝牙已关闭是蓝牙内部提供的，是8K采样）出不来声。 看了datasheet，对于这方面频率是由要求的，内部没集成ASRC.现在该怎么补救，不通过加ASRC芯片（太贵了，电路也复杂），简单的倍频电路可行么？怎么设计？请指导，谢谢！
