зеркало из https://github.com/mozilla/gecko-dev.git
78 строки
3.2 KiB
C++
78 строки
3.2 KiB
C++
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "energy_endpointer_params.h"
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namespace mozilla {
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EnergyEndpointerParams::EnergyEndpointerParams() {
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SetDefaults();
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}
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void EnergyEndpointerParams::SetDefaults() {
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frame_period_ = 0.01f;
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frame_duration_ = 0.01f;
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endpoint_margin_ = 0.2f;
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onset_window_ = 0.15f;
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speech_on_window_ = 0.4f;
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offset_window_ = 0.15f;
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onset_detect_dur_ = 0.09f;
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onset_confirm_dur_ = 0.075f;
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on_maintain_dur_ = 0.10f;
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offset_confirm_dur_ = 0.12f;
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decision_threshold_ = 150.0f;
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min_decision_threshold_ = 50.0f;
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fast_update_dur_ = 0.2f;
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sample_rate_ = 8000.0f;
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min_fundamental_frequency_ = 57.143f;
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max_fundamental_frequency_ = 400.0f;
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contamination_rejection_period_ = 0.25f;
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}
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void EnergyEndpointerParams::operator=(const EnergyEndpointerParams& source) {
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frame_period_ = source.frame_period();
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frame_duration_ = source.frame_duration();
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endpoint_margin_ = source.endpoint_margin();
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onset_window_ = source.onset_window();
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speech_on_window_ = source.speech_on_window();
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offset_window_ = source.offset_window();
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onset_detect_dur_ = source.onset_detect_dur();
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onset_confirm_dur_ = source.onset_confirm_dur();
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on_maintain_dur_ = source.on_maintain_dur();
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offset_confirm_dur_ = source.offset_confirm_dur();
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decision_threshold_ = source.decision_threshold();
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min_decision_threshold_ = source.min_decision_threshold();
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fast_update_dur_ = source.fast_update_dur();
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sample_rate_ = source.sample_rate();
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min_fundamental_frequency_ = source.min_fundamental_frequency();
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max_fundamental_frequency_ = source.max_fundamental_frequency();
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contamination_rejection_period_ = source.contamination_rejection_period();
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}
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} // namespace mozilla
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