- Adding an Audio Input Device | A Slice of Raspberry Pi
- List of Linux audio software | Wikipedia
- Raspberry Pi and realtime low-latency audio | Linux-Sound
- Using a USB Audio Device With a Raspberry Pi | Envato Tuts+
- Your audio output not working? | Raspberry Pi Stack Exchange
ALSA
- AlsaProject
- A close look at ALSA
- Advanced Linux Sound Architecture | ArchWiki
- Audio configuration | Raspberry Pi Documentation
- Get started: Linux ALSA and JACK
- Getting Audio Out Working on the Pi | Jeff’s Skinner Box
- Sound configuration on Raspberry Pi with ALSA
- USB Audio Cards with a Raspberry Pi | Adafruit Learning System
- Use HDMI audio as default | Raspberry Pi Stack Exchange
- 3.5mm Audio Jack – Raspberry Pi in Canada
HiFiBerry DAC+
- Comparison of the HiFiBerry boards | HiFiBerry
- Configure OSMC for HiFiBerry boards | HiFiBerry
- HiFiBerry Amp+ – Just connect your speakers
- HiFiBerry DAC+ | HiFiBerry
- HiFiBerry DAC+/RCA Including Spacer | Raspberry Pi in Canada
- Hifiberry | Facebook
- Knowledge base – HiFiBerry
- Mixer controls on the HiFiBerry boards – HiFiBerry
- RPi B+ HifiBerry DAC+ Pro enclosure by PrintMo | Thingiverse
- Stuttering on IQAudio Dac · Issue #1497 · raspberrypi/linux
HiFiDuino
- Raspberry Pi 2 | H i F i D U I N O
- Raspberry Pi B+ Digital Audio | H i F i D U I N O
- Raspberry Pi version B+ | H i F i D U I N O