mic input level

[Jeff Mangan]

I asked a similar question recently, but have decided to approach a different way.

I'm looking for a way to do something similar to a standard sound record app that shows a graph line chart of the input from a mic.  That's it, nothing fancy doesn't need to record and save or anything. 

Has anyone done or know how to do this in go?

Thanks.

[ccahoon]

Hi again! 

Is your program getting the audio from the mic already? If so, can you give some details about that? If not, to build the line chart, you will first need to have access to the audio data from the mic in some way.