Tag: Sonos

  • Improve Raspberry Audio Latency

    For the previous post of setup Karaoke with Sonos Beam, there’s a Raspberry with Behringer USB audio interface to do the ADC job. Because the digital Toslink only outputs signal when it’s driven to do so, some high level audio stack would be some prerequisite. Otherwise, the optical sends out no sound by default. PulseAudio […]

  • Karaoke with Sonos Beam and Sony TV

    For traditional TV and Amp/Receiver, mixing with microphone is pretty straight forward. Just connect everything to the Receiver or Amp, then it will do the mix and play out the sound to the speaker system. But for Sonos system, sound is native digital and flows thru the interlinks, leaving no where to mix the microphone […]