Hi Matt,

Thanks for the link.  It helps my understanding quite a bit.

73,
Ron / W4MMP

Checkout the block diagram in the WM8731 datasheet : https://statics.cirrus.com/pubs/proDatasheet/WM8731_v4.9.pdf

There is a block diagram on page 1 and page 21.

Matt

On 21/11/20 3:28 am, Ron Patton via People wrote:

Hi Matt,

I'm sure I know what that means, but it is a place to start researching.

73,
Ron / W4MMP

On 11/19/2020 22:10, Matt via People wrote:

Hi Ron,

I believe that the sidetone is a path to mix down the microphone directly to the analogue output.

Matt

On 20/11/20 2:06 pm, Ron Patton via People wrote:

Hi Folks,

Just a quick question about something alsamixer displays.   What is Sidetone?

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73,
Ron / W4MMP

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