Fast and reliable f0 estimation method based on the period extraction of vocal fold vibration of singing voice and speech
M Morise, H Kawahara, H Katayose - Audio Engineering Society …, 2009 - aes.org
A fast and reliable fundamental frequency (F0) extraction method is proposed for real-time
interactive applications using a singing voice. It is based on period detection of the vocal fold
vibration, so it does not require expensive computation such as STFT or autocorrelation.
Parallel processing architecture and a new cost function make this simple idea competitive
with state of the art F0 estimation methods. A series of tests using publicly accessible F0
reference databases revealed that the proposed method supersedes conventional methods …
interactive applications using a singing voice. It is based on period detection of the vocal fold
vibration, so it does not require expensive computation such as STFT or autocorrelation.
Parallel processing architecture and a new cost function make this simple idea competitive
with state of the art F0 estimation methods. A series of tests using publicly accessible F0
reference databases revealed that the proposed method supersedes conventional methods …
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