Trade-off between speed and accuracy for noise variance minimization (NVM) Pitch estimation algorithm. / Barabanov, Andrey; Melnikov, Alexandr.
In: Lecture Notes in Computer Science, Vol. LNAI 9811, 2016, p. 714-721.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Trade-off between speed and accuracy for noise variance minimization (NVM) Pitch estimation algorithm
AU - Barabanov, Andrey
AU - Melnikov, Alexandr
PY - 2016
Y1 - 2016
N2 - New version of NVM algorithm in case of stationary voice model are proposed for precise estimation of the Fundamental frequency on a short time interval. Its computational complexity is proportional to that of FFT on the same time interval. A precise trade-off between approximation error and numerical speed is established.
AB - New version of NVM algorithm in case of stationary voice model are proposed for precise estimation of the Fundamental frequency on a short time interval. Its computational complexity is proportional to that of FFT on the same time interval. A precise trade-off between approximation error and numerical speed is established.
KW - frequency estimation
KW - fast algorithms
KW - harmonic model
U2 - 10.1007/978-3-319-43958-7
DO - 10.1007/978-3-319-43958-7
M3 - Article
VL - LNAI 9811
SP - 714
EP - 721
JO - Lecture Notes in Computer Science
JF - Lecture Notes in Computer Science
SN - 0302-9743
ER -
ID: 7581881