Arch Linux

jvfc678

Member

Registered: 2015-07-27

Posts: 14

Need help with alsa setup

Hello everyone I would like to know what's wrong with my current alsa configuration, what I'm trying to do is some sort of loudness equalization and equalizer at the same time but when I test it (firefox for example) just crashes!

ctl.equal {
      type equal;
}

pcm.equal {
      type equal;
      #slave.pcm "plughw:0,0";
      # using dmix allows multiple apps to use the sound card simultaneously
      slave.pcm "plug:dmix"
}


pcm.ladcomp_compressor {
    type ladspa
    slave.pcm "ladcomp_limiter";
    path "/usr/lib/ladspa";
    plugins [{
        label dysonCompress
        input {
            #peak limit, release time, fast ratio, ratio
            controls [0 1 0.5 0.99]
        }
    }]
}

pcm.ladcomp_limiter {
    type ladspa
    #slave.pcm "plughw:0,0";
	slave.pcm "plug:equal";
    path "/usr/lib/ladspa";
    plugins [{
        label fastLookaheadLimiter
        input {
            #InputGain(Db) -20 -> +20 ; Limit (db) -20 -> 0 ; Release time (s) 0.01 -> 2
            #####controls [ 20 0 0.8  ]
			controls [ 20 0 0.8  ]
        }
    }]
}

pcm.!default {
    type plug;
    #slave.pcm plugequal;
    slave.pcm ladcomp_compressor;
}

Last edited by jvfc678 (2015-11-16 01:03:49)