Development of -Ice-Zone Microphone- for Skating Sound Pick-Up

Authors: Morita, Akira; Iwaki, Masakazu; Chiba, Shin-ichi

Affiliation: NHK Science and Technical Research Laboratories, Tokyo, Japan

Publication Date: September 1997

Type: Convention Paper

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

Perceptual Discrimination between Musical Sounds with and without Very High Frequency Components

Authors: Nishiguchi, Toshiyuki; Iwaki, Masakazu; Hamasaki, Kimio; Ando, Akio

Affiliation: NHK Science & Technical Research Laboratories, Tokyo, Japan

Publication Date: October 2003

Type: Convention Paper

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

A Selective Sound Receiving Microphone System Using Blind Source Separation

Authors: Iwaki, Masakazu; Komiyama, Setsu; Morita, Akira; Miyasaka, Eiichi

Affiliation: NHK Science and Technical Research Laboratories, Tokyo, Japan ; KOGAKUIN University, Tokyo, Japan

Publication Date: February 2000

Type: Convention Paper

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

Development of Thin Loudspeakers Suitable for HDTV Receivers with Large PDP Flat Display

Authors: Morita, Akira; Iwaki, Masakazu; Chiba, Shin-ichi; Miyasaka, Eiichi

Affiliation: NHK Science and Technical Research Laboratories, Tokyo, Japan

Publication Date: September 1997

Type: Convention Paper

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

Development of a Super-Wide-Range Microphone

Authors: Ando, Akio; Imanaga, Keishi; Iwaki, Masakazu; Ono, Kazuho; Tanabe, Hayao

Affiliation: NHK Science and Technical Research Laboratories; Sanken Microphone Co. Ltd.

Publication Date: May 2006

Type: Convention Paper

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

Anechoic Measurements of Particle-Velocity Probes Compared to Pressure Gradient and Pressure Microphones

Authors: de Bree, Hans-Elias; Iwaki, Masakazu; Ono, Kazuho; Sugimoto, Takehiro; Woszczyk, Wieslaw

Affiliation: McGill University; Microflown Technologies; NHK Science & Technical Research Laboratories

Publication Date: May 2007

Type: Convention Paper

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

Advanced Multichannel Audio System for Reproducing a Live Sound Field with Ultimate Sensation of Presence

Authors: Hamasaki, Kimio; Iwaki, Masakazu; Nakayama, Yasushige; Nishiguchi, Toshiyuki; Okubo, Hiroyuki; Okumura, Reiko

Affiliation: NHK

Publication Date: October 2005

Type: Convention Paper

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

Natural Reproduction of Symphony Orchestra Music by an Advanced Multichannel Live Sound System

Authors: Hamasaki, Kimio; Iwaki, Masakazu; Nakayama, Yasushige; Nishiguchi, Toshiyuki; Okubo, Hiroyuki; Okumura, Reiko

Affiliation: NHK Science & Tech. Research Labs.

Publication Date: October 2006

Type: Convention Paper

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

Development of a Super-Wide-Range Microphone for Sound Recording

Authors: Ono, Kazuho; Sugimoto, Takehiro; Tanabe, Hayao; Iwaki, Masakazu; Kurozumi, Koichi; Ando, Akio; Imanaga, Keishi

Affiliation: NHK Science and Technical Research Laboratories, Tokyo 157-8510, Japan ; NHK Engineering Services Inc., Tokyo 157-8510, Japan ; Sanken Microphone Co. Ltd., Tokyo 167-0051, Japan

Publication Date: May 2008

Type: Journal Article

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

Production and Live Transmission of 22.2 Multichannel Sound with Ultra-High Definition TV

Authors: Ando, Akio; Hamasaki, Kimio; Imai, Atsushi; Iwaki, Masakazu; Kitajima, Shoji; Nakayama, Yasushige; Nishiguchi, Toshiyuki; Okumura, Reiko; Otsuka, Yutaka; Shimaoka, Satoko; Sugimoto, Takehiro

Affiliation: NHK Broadcast Engineering Department, Content Production Center; NHK Science & Technical Research Laboratories

Publication Date: May 2007

Type: Convention Paper

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