A real-time adjustable equalizer plugin for ALSA
Alsaequal is a real-time adjustable equalizer plugin for ALSA.
It can be adjusted using any ALSA compatible mixer, e.g. alsamixergui.
Alsaequal uses the Eq CAPS LADSPA Plugin for audio processing,
actually alsaequal is a generic LADSPA plugin interface with real-time access
to the LADSPA controls (the LADSPA plugin included with alsa doesn't allow
for real-time controls) but it was developed for and only tested with
Eq CAPS LADSPA plugin. You are welcome to try it with other plugins, it may work.