- remove unused controls since the last version isn't expected multiple
instance.
Bug: 341323676
Test: manual test
Change-Id: I69e5f4125044c3a56e8f44f5bace7cca3d06717b
Signed-off-by: Jasmine Cha <chajasmine@google.com>
It fixes the following bugs:
- Volume pumping on vocals with musical content(b/193867952)
- Stereo balance skewed to the left (b/193867898)
Bug: 194443833
Test: LR mixed/swap, Mute/Unmute, bypass, playback
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: Ic0c8a27178509aebe8ca7d295a0ed4ee4daaec00
O6:
1. significantly reduces distortion artefacts at high volumes
2. introduces bass management to balance low frequency response
across the volume curve
3. improved tonal balance at nominal volumes
4. improved landscape stereo image across the volume curve
R4:
1. This tuning improves the stereo balance between left and right
in landscape orientation, and removes the pop artefact when
rotating between portrait and landscape.
Bug: 179089856
Bug: 179089765
Test: playback, mute on/off, bypass on/off, lr swap/mixed
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: I732742524ddbdd787ae86520141fb464ab01ca5a
O6:
+ improves loudness
+ improves clarity
+ incorporates landscape tuning with good left-right balance
Tuning work will continue to improve transient performance at max volume,
and incorporate feedback from UTD and PAE tests.
Bug:17908976
Test: playback/mute on,off/bypass/lr swap, mixed
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: Ib038235997abe417449dc9db96fe42a2700307fc
O6:
+ improves loudness
+ improves clarity
+ incorporates landscape tuning with good left-right balance
Tuning work will continue to improve transient performance at max volume,
and incorporate feedback from UTD and PAE tests.
R4:
+ Improves loudness
+ Improves clarity and reduces bass distortion
+ Incorporates a landscape tuning that balances left and right speakers.
Further tuning work will improve bass response at lower volume steps and
improve tonal balance to reduce sibilance. We will also incorporate
feedback from UTD and PAE subjective studies.
Bug: 179089856
Bug: 179089765
Test: playback / mute on,off/bypass/lr switch, mixed
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: I85599edfd87c4c96f1486ea68f49006bf5a871fb
Bug: 165776638
Test: VOIP / voice/ playback/ record
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: I2133cedac1cf718e3632df5f292a2688fc009428
- O6
- Improves the loudness of O6 while maintaining tonal balance.
- Improve loudness and tonal balance of ringtones and notifications
on speaker-safe.
- R4
- Significantly increases the perceived loudness of the
speakers at maximum volume.
- Improves the tonal balance and is tuned for distortion
mitigation for 1.8A current limits.
- Improves the loudness and tonal balance of ringtones and
notifications on speaker-safe.
Bug: 179089765
Bug: 179089856
Test: playback, mute on/off, bypass, lr swap/mixed
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: I6bc5abfcb2d393c51946524861119629f158cbe2
- improving the tonal balance in the treble region
Bug:179089765 #comment13
Test: mute on/off, L/R mixed, L/R swap
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: Ife791670350dbfddceb420d583c487dc6ce72a68
