Search Results for author: Hideki Banno

Found 3 papers, 3 papers with code

Simultaneous measurement of time-invariant linear and nonlinear, and random and extra responses using frequency domain variant of velvet noise

1 code implementation6 Aug 2020 Hideki Kawahara, Ken-Ichi Sakakibara, Mitsunori Mizumachi, Masanori Morise, Hideki Banno

We introduce a new acoustic measurement method that can measure the linear time-invariant response, the nonlinear time-invariant response, and random and time-varying responses simultaneously.

Audio and Speech Processing Sound 94A12 J.m

Frequency domain variant of Velvet noise and its application to acoustic measurements

1 code implementation10 Sep 2019 Hideki Kawahara, Ken-Ichi Sakakibara, Mitsunori Mizumachi, Hideki Banno, Masanori Morise, Toshio Irino

We propose a new family of test signals for acoustic measurements such as impulse response, nonlinearity, and the effects of background noise.

Audio and Speech Processing Sound Signal Processing

Frequency domain variants of velvet noise and their application to speech processing and synthesis: with appendices

1 code implementation18 Jun 2018 Hideki Kawahara, Ken-Ichi Sakakibara, Masanori Morise, Hideki Banno, Tomoki Toda, Toshio Irino

One of the proposed variants, FVN (Frequency domain Velvet Noise) applies the procedure to generate a velvet noise on the cyclic frequency domain of DFT (Discrete Fourier Transform).

Sound Audio and Speech Processing Signal Processing

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