Packages with the audio use flag

app-misc / lirc : decode and send infra-red signals of many commonly used remote controls

  • Support using an audio device connected to an IR receiver

net-wireless / gnuradio : Toolkit that provides signal processing blocks to implement software radios

  • enable blocks to connect to audio sources (mic-in) and sinks (speaker-out) ports on a computer

net-wireless / urh : Universal Radio Hacker: investigate wireless protocols like a boss

  • use a soundcard instead of an sdr