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author | Jean-Michel Trivi <jmtrivi@google.com> | 2010-03-15 15:37:51 -0700 |
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committer | Jean-Michel Trivi <jmtrivi@google.com> | 2010-03-15 15:37:51 -0700 |
commit | 1105f0f2739953b707b63a72179da09b324741a2 (patch) | |
tree | b84901221e25d66653aee0747402697d967c9648 /packages | |
parent | 1a3786a3e34112e3e68e6a9b07ba72802867a002 (diff) | |
download | frameworks_base-1105f0f2739953b707b63a72179da09b324741a2.zip frameworks_base-1105f0f2739953b707b63a72179da09b324741a2.tar.gz frameworks_base-1105f0f2739953b707b63a72179da09b324741a2.tar.bz2 |
Revert TTS output filter tuning after reverting the Pico 1.1.0.2
energy distribution change in an attempt to fix bug 2449814.
Change-Id: I144649f599e066e7ec85c05f6b2a5fdda64ec7b5
Diffstat (limited to 'packages')
-rwxr-xr-x | packages/TtsService/src/android/tts/SynthProxy.java | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/packages/TtsService/src/android/tts/SynthProxy.java b/packages/TtsService/src/android/tts/SynthProxy.java index cd46c05..cece94e 100755 --- a/packages/TtsService/src/android/tts/SynthProxy.java +++ b/packages/TtsService/src/android/tts/SynthProxy.java @@ -36,9 +36,9 @@ public class SynthProxy { // Such a huge filter gain is justified by how much energy in the low frequencies is "wasted" at // the output of the synthesis. The low shelving filter removes it, leaving room for // amplification. - private final static float PICO_FILTER_GAIN = 4.0f; // linear gain - private final static float PICO_FILTER_LOWSHELF_ATTENUATION = -16.0f; // in dB - private final static float PICO_FILTER_TRANSITION_FREQ = 1000.0f; // in Hz + private final static float PICO_FILTER_GAIN = 5.0f; // linear gain + private final static float PICO_FILTER_LOWSHELF_ATTENUATION = -18.0f; // in dB + private final static float PICO_FILTER_TRANSITION_FREQ = 1100.0f; // in Hz private final static float PICO_FILTER_SHELF_SLOPE = 1.0f; // Q // |