Robust pitch estimation using a wavelet variance analysis model

DOI10.1016/J.SIGPRO.2009.01.005zbMath1161.94369OpenAlexW2076183567MaRDI QIDQ1016895

Qiang Zhang, Jing Dong, Lasheng Zhao, Xiaopeng Wei

Publication date: 14 May 2009

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2009.01.005

zbMATH Keywords

variance analysiswavelet transformpitch estimation

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50) Application of orthogonal and other special functions (94A11)

Cites Work

• A comparison of the existence of 'cross terms' in the Wigner distribution and the squared magnitude of the wavelet transform and the short-time Fourier transform

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