How to enable logarithmic volume ( -M )

Raspberry Pi related support

How to enable logarithmic volume ( -M )

Postby lg.lindstrom » 01 Aug 2015, 09:24

Hi

My setup is as follow.
- Minimserver on a netgear NAS
- BubbleUpnp control point.
- Raspberry Pi running Rune with upnp control and hardvare volume enabled.
- Hifiberry DAC+ ( Pi-DAC+ IQaudIO )
- Power amp from ClassD Audio

I have the same problem as in this thread:
volume-control-linear-or-logarithmic-t254.html

The solution in that thread is to use a option to amixer named "-M"

How do I enable same feature in my setup?

//lg
lg.lindstrom
 
Posts: 1
Joined: 01 Aug 2015, 09:15

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