| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "cobalt/speech/endpointer/energy_endpointer_params.h" |
| |
| namespace cobalt { |
| namespace speech { |
| |
| EnergyEndpointerParams::EnergyEndpointerParams() { |
| SetDefaults(); |
| } |
| |
| void EnergyEndpointerParams::SetDefaults() { |
| frame_period_ = 0.01f; |
| frame_duration_ = 0.01f; |
| endpoint_margin_ = 0.2f; |
| onset_window_ = 0.15f; |
| speech_on_window_ = 0.4f; |
| offset_window_ = 0.15f; |
| onset_detect_dur_ = 0.09f; |
| onset_confirm_dur_ = 0.075f; |
| on_maintain_dur_ = 0.10f; |
| offset_confirm_dur_ = 0.12f; |
| decision_threshold_ = 150.0f; |
| min_decision_threshold_ = 50.0f; |
| fast_update_dur_ = 0.2f; |
| sample_rate_ = 8000.0f; |
| min_fundamental_frequency_ = 57.143f; |
| max_fundamental_frequency_ = 400.0f; |
| contamination_rejection_period_ = 0.25f; |
| } |
| |
| void EnergyEndpointerParams::operator=(const EnergyEndpointerParams& source) { |
| frame_period_ = source.frame_period(); |
| frame_duration_ = source.frame_duration(); |
| endpoint_margin_ = source.endpoint_margin(); |
| onset_window_ = source.onset_window(); |
| speech_on_window_ = source.speech_on_window(); |
| offset_window_ = source.offset_window(); |
| onset_detect_dur_ = source.onset_detect_dur(); |
| onset_confirm_dur_ = source.onset_confirm_dur(); |
| on_maintain_dur_ = source.on_maintain_dur(); |
| offset_confirm_dur_ = source.offset_confirm_dur(); |
| decision_threshold_ = source.decision_threshold(); |
| min_decision_threshold_ = source.min_decision_threshold(); |
| fast_update_dur_ = source.fast_update_dur(); |
| sample_rate_ = source.sample_rate(); |
| min_fundamental_frequency_ = source.min_fundamental_frequency(); |
| max_fundamental_frequency_ = source.max_fundamental_frequency(); |
| contamination_rejection_period_ = source.contamination_rejection_period(); |
| } |
| |
| } // namespace speech |
| } // namespace cobalt |