NOTICE: this a LEGACY PROJECT

Anyway some pages from the Wiki can be useful

Please refer to the current implementations at:

rripio/pre.di.c

https://github.com/rripio/pre.di.c

AudioHumLab/pe.sudio.sys

https://github.com/AudioHumLab/pe.audio.sys

FIRtro (es)

FIRtro es un paquete de software de tipo 'black box' para filtrar y ecualizar altavoces activos, también para ecualización de sala (DRC). Dispone de funciones de preamplificador como control de volumen calibrable con Loudness ISO 226:2003, y selección de fuentes analógicas y digitales (locales o remotas).

FIRtro (en)

FIRtro is a "black box" software package, intended to filter and to equalise active loudspeakers. Also intended to perform digital room correction. FIRtro has preamplifier capabilities such a calibratable volume control with Loudness ISO 226:2003 compensation, and a customizable input selector for analog and digital (local or remote) sources.

FIRtro features

See here

GNU GPL software used here:

• DSD
• Jack Audio Connection Kit | Jack Wiki
• Brutefir
• Ecasound
• fil-plugins
• zita-ajbridge
• mpd
• mplayer
• netjack | Jack Wiki
• jacktrip
• shairport
• usb4all