In order to overcome the disadvantages of low accuracy, high complexity, and lack of robustness in many actual pitch detection algorithms, a new algorithm for pitch detection on the basis of local modulus maxima of dyadic wavelet transform was presented.
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- 摘要為了克服目前諸多基音周期檢測算法精度低、計算復雜度高、魯棒性差的缺點(diǎn),研究了一種采用二進(jìn)小波變換模極大值進(jìn)行基音周期檢測的算法。