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commaai / openpilot

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 275+ supported cars.
https://comma.ai/openpilot
MIT License
49.98k stars 9.11k forks source link

Silent microphone failure #34075

Open sshane opened 1 day ago

sshane commented 1 day ago

The service reported sound levels as all 0 without any alerts. I only noticed because I couldn't hear the engage sounds over music.

https://connect.comma.ai/a2bddce0b6747e10/000004ce--a64bc10d0d

andymcblane commented 21 hours ago

~Mic or speaker?~ Edit: Ah, I believe it probably detects ambient sounds levels to determine speaker volume.