目的是计算分贝值,需要把数字音频传感器输出的PDM信号转换成PCM信号,然后计算分贝值,所以想移植下RTOS库,请问可以吗?
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目的是计算分贝值,需要把数字音频传感器输出的PDM信号转换成PCM信号,然后计算分贝值,所以想移植下RTOS库,请问可以吗?