- fundamental frequency component detecting
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基頻檢測(cè)的英文
例句與用法
- Many methods of pitch detection are developed so far , in this thesis the pitch detector using waveform transform is adopted . according to the problem appearing in pitch extraction experiment , a novel algorithm of pitch detection is presented . the pitch points in speech signal exhibit local maximum across several consecutive dyadic scales , and their positions are similar , so the improved approach selects pitch points by vote strategy , not by traditional method
基頻提取的方法很多，本文采用了小波變換方法，該方法對(duì)部分語(yǔ)音得到了較好的結(jié)果，但對(duì)大部分語(yǔ)音提取的基頻中含有較多錯(cuò)誤，經(jīng)仔細(xì)分析和研究，本文對(duì)它進(jìn)行了改進(jìn)，提出了一種基于小波變換的語(yǔ)音基頻檢測(cè)新算法。