Applicability of Perceptual Evaluation of Speech Quality in Evaluating Heavily Distorted Speech

Authors: Mizumachi, Mitsunori

Affiliation: Kyushu Institute of Technology, Kitakyushu, Fukuoka, Japan

Publication Date: October 2014

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Relationship Between Subjective and Objective Evaluation of Distorted Speech Signals

Authors: Mizumachi, Mitsunori

Affiliation: Kyushu Institute of Technology, Fukuoka, Japan

Publication Date: October 2011

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Robust Noise Reduction Based on Stochastic Spatial Features

Authors: Mizumachi, Mitsunori

Affiliation: Kyushu Institute of Technology, Fukuoka, Japan

Publication Date: May 2009

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Adaptive Source Separation Based on Reliability of Spatial Feature Using Multichannel Acoustic Observations

Authors: Mizumachi, Mitsunori

Affiliation: Kyushu Institute of Technology, Kitakyushu, Fukuoka, Japan

Publication Date: May 2010

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Investigation on Objective Quality Evaluation for Heavily Distorted Speech

Authors: Mizumachi, Mitsunori

Affiliation: Kyushu Institute of Technology, Kitakyushu, Fukuoka, Japan

Publication Date: May 2013

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Relationship between perceptual width of stereo stage and inter-channel cross-correlation

Authors: Mizumachi, Mitsunori; Horiuchi, Toshiharu

Affiliation: Kyushu Institute of Technology, Fukuoka, Japan; KDDI Research, Inc., Saitama, Japan

Publication Date: May 2023

Type: Express Paper

Cost: Free to AES members & institutions and $33 to non-members

Frequency dependency of inter-channel cross-correlation for stereo sources

Authors: Mizumachi, Mitsunori; Horiuchi, Toshiharu

Affiliation: Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu, Fukuoka 804-8550, Japan; KDDI Research, Inc., 2-1-15 Ohara, Fujimino, Saitama 356-8502, Japan

Publication Date: June 2024

Type: Express Paper

Cost: Free to AES members & institutions and $33 to non-members

Subjective Evaluation of Stereo Width Shrinkage Method Using Semantic Differential Method and Scheffé’s Paired Comparison

Authors: Matsumoto, Arisa; Mizumachi, Mitsunori

Publication Date: May 2026

Type: Express Paper

Cost: Free to AES members & institutions and $33 to non-members

Discussion on Subjective Characteristics of High Resolution Audio

Authors: Mizumachi, Mitsunori; Yamamoto, Ryuta; Niyada, Katsuyuki

Affiliation: Kyushu Institute of Technology, Kyushu, Japan; Hiroshima Cosmopolitan University, Hiroshima, Japan; Digifusion Japan, Tokyo, Japan

Publication Date: May 2017

Type: Engineering Brief

Cost: Free to AES members & institutions and $33 to non-members

Perceptual optimization of stereo width control methods in headphones

Authors: Ueno, Yui; Mizumachi, Mitsunori; Horiuchi, Toshiharu

Affiliation: Kyushu Institute of Technology, Fukuoka, Japan; KDDI Research, Inc., Saitama, Japan

Publication Date: May 2021

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members