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[Other] ch12 DL : 0: zcr : ampzcr.m -- short time energy and zero crossing rate program vad.m -- endpoint detection
Date : 2025-12-28 Size : 241kb User : gerayli
[Other] ste-zcr-preprocessing DL : 0: using wave file to compute preprocessing, short term energy, zero crossing rate, signal_ste, stzcr
Date : 2025-12-28 Size : 48kb User : vino
[Other] ZCR_function DL : 0: 針對語音特徵進行ZCR的VAD辨識。簡單易懂(ZCR VAD identification for speech features. easy to understand)
Date : 2025-12-28 Size : 2kb User : goodall
[Other] ZCR DL : 0: 語音辨識最需要的就是VAD，我們透過ZCR完成這樣的工作(Voice recognition is the most needed VAD, we completed this work through the ZCR)
Date : 2025-12-28 Size : 3kb User : goodall
[Other] audioFeatureExtraction DL : 0: 过零率 (zero-crossing rate,ZCR)是指一个信号的符号变化的比率，例如信号从正数变成负数或反向。这个特征在语音对比、语音识别和音乐信息检索(music information retrieval)领域得到广泛使用。(Zero-crossing rate (ZCR) refers to the rate at which a signal changes sign, for example, the signal changes from positive to negative or negative. This feature is widely used in the areas of voice comparison, speech recognition and music information retrieval.)
Date : 2025-12-28 Size : 1kb User : Amiee_