On Sun, Aug 26, 2018 at 08:33:21PM +0200, Fulup Ar Foll wrote:
If the room is not already fully pack, I would love to send/two guys from my team to this ALSA F2F@ELC.
Please go ahead and sign up! If the meeting starts to get oversubscribed we'll try to figure out somewhere with more space.
My team is the main maintainer for the 4A(AGL Advance Audio Architecture) AGL(Automotive Grade Linux) that relies on raw ALSA.
While AGL/4A obviously target the automotive market, most of the concepts should be valuable in other embedded projects that require advanced audio config (role, zone, policies/security, docking, mixing, ...) with limited CPU/RAM resources.
Ah, another userspace audio framework! It'd be good to get some discussion of how to share configuration learing with the other frameworks, especially PulseAudio (or how to incorporate them into the same system if that makes more sense).
Current hot topic for automotive:
- smart/smooth integration of soft/hard DSP for equalisation/mixing
- noise cancellation and sound bubble (for speech recognition)
These have come up before and could definitely use some discussion with the various DSP vendors.
- sound synchronous networks
- virtualisation
Liam mentioned that as interesting as well, and I think the sound synchronization issue has some overlap with the networked audio protocols he mentioned.