soundd: tune volume to reach max at slightly higher noise level

3 years ago · d64a5020b2
parent 1da6f6a6e2
commit d64a5020b2
1 changed files with 1 additions and 1 deletions
--- a/selfdrive/ui/soundd/sound.cc
+++ b/selfdrive/ui/soundd/sound.cc
@ -48,7 +48,7 @@ void Sound::update() {

  // scale volume using ambient noise level
  if (sm.updated("microphone")) {
-    float volume = util::map_val(sm["microphone"].getMicrophone().getFilteredSoundPressureWeightedDb(), 30.f, 52.f, 0.f, 1.f);
+    float volume = util::map_val(sm["microphone"].getMicrophone().getFilteredSoundPressureWeightedDb(), 30.f, 54.f, 0.f, 1.f);
    volume = QAudio::convertVolume(volume, QAudio::LogarithmicVolumeScale, QAudio::LinearVolumeScale);
    Hardware::set_volume(volume);
  }