Hi
Can you recommend a single channel audio codec with high pass filter and line in input?
My application is:
1. There is a Mic at the far end, which is amplified by amplifier and connected to audio codec about 3m.
2. This is on the car. It needs a simple function to filter background noise, so it needs a high-pass filter function.
3. Temperature range - 40~85 degree C.
Regards,
Jerry
