webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc - Issue 1235643003: Miscellaneous changes split from https://codereview.webrtc.org/1230503003 .

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Unified Diff: webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc

Issue 1235643003: Miscellaneous changes split from https://codereview.webrtc.org/1230503003 . (Closed) Base URL: https://chromium.googlesource.com/external/webrtc@master

Patch Set: Resync Created 5 years, 5 months ago

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Index: webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc

diff --git a/webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc b/webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc

index e4a8139c4c5d7fcd6c6415c948f6d7f15cbb5c28..dbb7e638b2d063c52e876ec53df090893e2d4d4c 100644

--- a/webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc

+++ b/webrtc/modules/audio_processing/intelligibility/intelligibility_enhancer.cc

@@ -31,7 +31,6 @@ namespace webrtc {

namespace {

-const int kErbResolution = 2;

const int kWindowSizeMs = 2;

const int kChunkSizeMs = 10; // Size provided by APM.

const float kClipFreq = 200.0f;

@@ -132,7 +131,7 @@ IntelligibilityEnhancer::IntelligibilityEnhancer(int erb_resolution,

float freqs_khz = kClipFreq / 1000.0f;

int erb_index = static_cast<int>(ceilf(

11.17f * logf((freqs_khz + 0.312f) / (freqs_khz + 14.6575f)) + 43.0f));

- start_freq_ = max(1, erb_index * kErbResolution);

+ start_freq_ = std::max(1, erb_index * erb_resolution);

WindowGenerator::KaiserBesselDerived(kKbdAlpha, window_size_,

kbd_window_.get());