ADAU1442 Feedback Suppression
Hello, I am new to posting here and also new to audio electronics; so my apologies in advance if my question is naive. I am designing a audio mixer amplifier and I would like to use the ADAU1442 or ADAU1445 as the DSP for the design. One of the inputs for the mixing amplifier is a microphone; and we have a design requirement for a feedback suppression (anti-howl) feature on the microphone. I have seen a couple of posts on here regarding different feedback suppression techniques, and I am just wondering if someone could confirm that the ADAU1442 has the capability to implement this. Any input would be greatly appreciated.
Audio Signal Processors
feedback suppression
software
adau1442
adau1445
SigmaDSP Audio Processors
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Hello DB4TL,
Yes, the ADAU1442 can do a lot of what is discussed for techniques. It will not run the noise reduction/Echo cancellation algorithms we have.
Feedback suppression is actually more difficult than it might seem at first.
How is your project coming along?
Dave T
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