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Description: a real-time adjustable equalizer plugin for ALSA
media-plugins/alsaequal-0.6-r2 from gentoo has been broken for a few years.
media-plugins/alsaequal-0.6-r3 from the following overlay works:
Place the following code in
~/.asoundrc for a single user, or within
You can get the number of the audio card from the output of
If instead of using
card 0, you are using
card 1, replace the appropriate lines in the code above as follows:
Then you can launch the mixer thus:
alsamixer -D equal