1) u/v decision
清/浊音判决
1.
The u/v decision is made by the assistance of the power and zero crossing rate in a frame.
用谱平整自相关法设计了基音检测器,提出了峰检测时的纠偏措施,采用可变阈值作为峰检测的门限,增加了帧能量和过零率来辅助进行清/浊音判决,对基音周期又进行了平滑,使得基音检测的准确性得以提高。
2.
And the results of pitch estimation and U/V decision based on the improved MBELP are compared with those based on conventional .
与传统的MBELP算法相比,本算法在基音提取和清/浊音判决上采取了一些改进措施,使得合成语音质量有一定的提高。
3.
The improved MBELP algorithm is discussed in detail and the results of pitch estimation and U/V decision based on the improved MBELP are compared with those based on conventional MBELP.
与传统的MBELP算法相比，该算法在基音提取和清／浊音判决上采取了一些改进措施，使得合成语音质量有一定的提高。
2) voicing decision
清浊音判决
1.
The voicing decision for a speech segment is a very important subject in speech processing.
语音清浊音判决的实质是一个非线性分类问题，可以用神经网络的方法来实现。
3) Voiced/unvoiced decision
清浊音判决
1.
Voiced/unvoiced decision is an important component in speech signal processing.
在语音信号处理中,清浊音判决的准确与否直接关系到后续语音处理的质量。
2.
The voiced/unvoiced decision is an important step of speech recognition.
讨论了一种新型的模糊MLP神经网络及其在清浊音判决中的应用。
3.
The experimental analysis show that the new method has better than that of con-ventional approach,it may provides a higher accuracy and resolution in speech detection,and improve the reliability of voiced/unvoiced decisions.
通过实验分析表明,该方法与传统方法相比,提高了基音周期提取的准确性和分辨率,增强了清浊音判决的可靠性。
4) V/Uv decision
浊清音判决
1.
So incorrectness of V/Uv decision will seriously degrade the performance of the codec.
在正弦类语音编码算法中 ,特征参数往往根据信号的浊清音判决结果由不同方式估计 ,相应地在解码端语音一般根据浊清音特性用不同算法合成 ,因此浊清音判决结果直接影响编码器的性能。
5) voiced/unvoiced sounds discrimination
清浊判决
6) recognition of sonorant and nonsonorant
清、浊音判别
补充资料：浊音
浊音
一种音调较高，音响较弱，振动持续时间较短的叩诊音。在含有少量气体组织覆盖的实质脏器或气体与液体相交界处，可叩出此音。如叩击心脏或肝脏被肺的边缘所覆盖的部分。肺炎病变时，也可叩出此音。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条