SoundWire: A New MIPI Standard Audio Interface

Bossart PL, Backman J, Poulsen JK. SoundWire: A New MIPI Standard Audio Interface. In: AES Convention 137. Audio Engineering Society; 2014. Paper 172. Available from: https://aes.org/publications/elibrary-page/?id=17407

@inproceedings{Bossart2014_17407,
  author = {Bossart, Pierre-Louis and Backman, Juha and Poulsen, Jens Kristian},
  title = {{SoundWire: A New MIPI Standard Audio Interface}},
  booktitle = {AES Convention 137},
  note = {Paper 172},
  year = {2014},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=17407}
}

TY  - CPAPER
TI  - SoundWire: A New MIPI Standard Audio Interface
AU  - Bossart, Pierre-Louis
AU  - Backman, Juha
AU  - Poulsen, Jens Kristian
T2  - AES Convention 137
M1  - Paper 172
PY  - 2014
DA  - 2014/10/06
UR  - https://aes.org/publications/elibrary-page/?id=17407
PB  - Audio Engineering Society
LA  - en
AB  - This paper presents the key features of the upcoming SoundWire hardware interface and protocol. SoundWire is a robust, scalable, low complexity, low power, low latency, two-pin (clock and data) multi-drop bus that allows for the transfer of multiple audio streams and embedded control/commands. SoundWire provides synchronization capabilities and supports both PCM and PDM, multichannel data, isochronous and asynchronous modes. The development of this interface has generated a lot of interest and contributions from providers of audio peripherals (microphones, amplifiers & audio codecs), silicon vendors and OEMs. It will become a ratified standard by MIPI (Mobile Industry Processor Interface consortium) at the end of 2014. The first products should appear in 2015 and enable new usage models or design choices for audio applications.
ER  -