Release Notes:
- Fixed buzzing distortion from new Barbie soundtrack (only
affects volumes 25, 24, 23 in portrait and landscape modes)
- Maintained overall timbre advantage (but with some slight
warmth reduction) over previous projects on most content tested.
- Some sibiliance
- Some distortion still remains, but not high risk
- Some pumping risk (same as RC)
- DXO Mark returned same score of 140 for this tuning
(same as RC)
- No change to speaker-safe tuning
- No change to BAACL tuning
- No change to thermal throttle (safety 47C)
Bug: 293477854
Test: manual test
- Acoustic measurements (full report WIP)
- Power testing based on VMON/IMON (low risk - less power than
RC at vol 25-23 avg, similar power 22-1)
- Thermal testing based on VMON/IMON (low risk - less power than
RC 25-23 avg, similar power 22-20)
Change-Id: If44a8a1c3e9a91b2ba6e9331880cb0506d00b79f
Signed-off-by: Jasmine Cha <chajasmine@google.com>
waves_config.ini
- support phone call mode w/ new OM and preset name
waves_preset.mps
- add lite tuning preset in OM9 (only using PEQ non-discrete +
MaxxVolume limiter)
Bug: 285360691
Bug: 285361118
Test: manual test
Change-Id: Ia3d1d6e5dba1f8cfa445a0744b3c5597e47a95f2
Signed-off-by: Jasmine Cha <chajasmine@google.com>
- use BAACL/playback thermal throttle action in ini
- use default settings for BAACL and playback thermal throttle.
Bug: 267100178
Test: push and check lr swap/mixed by adb commands
Change-Id: I5f43fe3ee39be8c06d8d5024462df2f696a0a6eb
Signed-off-by: Jasmine Cha <chajasmine@google.com>
Merge notes:
* Update full volume curve for sound quality (bass, depth, stereo)
* Updated max volume for louder, punchier, more powerful experience
* Updated volume curve to pass power budgets (based on volume
20-25 = P10 + 300mW and volume 1-19 = P10).
- Power testing only based on speaker load (not full monsoon battery
testing).
- Only risk at volume 22, over power budget by ~50mW, very small
increase but can deal with it next iteration before dogfood.
* Update volume curve top volumes to pass heat budget at 41-42C skin
temp for nominal use case (13dB CF pink noise).
Tuning gaps:
* No thermal throttle merged (2nd LL) yet (next iteration pre dogfood),
so TMO use case unknown still.
* No BAACL tuning merged yet (next iteration pre dogfood)
* Still some bass distortion at top volume steps (need to address bass
and piano distortion still). Not clean but very natural vocals w/
decent pitch reproduction.
Bug: 269384043
Test: manual test from 269384043#comment10
Change-Id: I01edeb0f5d56d2978f13523fe7ee7dd0f9e253b0
Signed-off-by: Jasmine Cha <chajasmine@google.com>
- Full tuning includes volume curve to match previous pixel
at volume 18 to 1 perceived loudness.
- Passes all power targets
- Pass top speaker heat budget for 40C skin
- Fails bottom speaker heat budget for 40, 41, 42C skin. Passes 43C skin.
- Test acoustics shows superior performance to past premium.
Bug: 262787252
Test: manual test
Change-Id: Iec4664f0f1ad7499caf5e3cde2158151ca849111
Signed-off-by: Jasmine Cha <chajasmine@google.com>
