[LAU] Realtime sound level measurement with logging

Fons Adriaensen fons at linuxaudio.org
Sat May 13 09:52:39 UTC 2017

On Fri, May 12, 2017 at 11:56:31PM +0200, Michael Jarosch wrote:

> Could work, if you find a program that works exactly like that handheld
> meter. That means: Same weighting, same time periods. There are
> standardized weighting and time periods (slow = 1s, fast = 125 ms), so
> chance is you could be lucky.

Jnoisemeter will provide the exact filters and detector response.
You could probably modify it easily to print out the measured 
value (with some calibration offset) so you can log it to a 



A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

More information about the Linux-audio-user mailing list