audio: waves: update R4 tuning table (20210701)

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+ Bass management improves the frequency response at
  volume steps 23 and below.
+ Improved gain staging for clarity, dynamics and removal
  of distortion artefacts
+ Improved stereo balance and bass in landscape
+ Removes tuning bug that applied too much gain correction
  on quiet audio.

The portrait and landscape stereo tunings are retuned, but there
is no change to the speaker-safe tuning for notifications and
ringtones which are performing well.

Bug: 179089856
Test: playback mute on/off, bypass on/off, lr swap/mixed.

Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: I85c9347435a5baa43c20b4eb5dbd630efb502a4c

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Jasmine Cha 2021-07-01 11:40:25 +08:00

parent 8af3cb55f4

commit 7d716fef59

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