66 citations · 459 across the 125 of their papers we have counts for
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eess.AS2017★ 4 cited
A modulation property of time-frequency derivatives of filtered phase and its application to aperiodicity and fo estimation
Hideki Kawahara, Ken-Ichi Sakakibara, Masanori Morise +2
We introduce a simple and linear SNR (strictly speaking, periodic to random power ratio) estimator (0dB to 80dB without additional calibration/linearization) for providing reliable…
eess.AS2017★ 23 cited
A new cosine series antialiasing function and its application to aliasing-free glottal source models for speech and singing synthesis
Hideki Kawahara, Ken-Ichi Sakakibara, Hideki Banno +3
We formulated and implemented a procedure to generate aliasing-free excitation source signals. It uses a new antialiasing filter in the continuous time domain followed by an IIR di…