Category: Software
Product Number: adau1761
Hello
first time using NLMS, need some help on this project.
goal: while ARM is playing music the MIC should remove the music signal from its own speaker.
attached is the schematic and the project file.
my questions: how could I just output the clean voice to ARM?
how could I set up the audio path for MIC input and do an echo cancellation then send digital data to the CPU, and the CPU output goes directly to the DAC?
looking forward to the reply cause a long holiday is coming.
Best regards,
Power Pan
