Blind estimation of room resonances using popular, classical, and jazz music

Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi, Hiroshi G. Okuno

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This paper describes a method for estimating the amplitude characteristics of room resonance modes from musical audio signals received by two microphones. Room resonance mode information is useful for many audio applications including soundfield equalization and control of the spatial aspects of timbre. Since the proposed method is characterized by blind processing, it does not need signals radiated from a source position. Simulation results obtained by using popular, classical, and jazz musical pieces showed that the proposed method could provide resonance frequencies and Qs, vital information for controlling the effects of resonances.

本文言語English
ホスト出版物のタイトルAudio Engineering Society - 118th Convention Spring Preprints 2005
ページ1411-1419
ページ数9
3
出版ステータスPublished - 2005
外部発表はい
イベント118th Convention Spring Preprints 2005 - Barcelona
継続期間: 2005 5 282005 5 31

Other

Other118th Convention Spring Preprints 2005
CityBarcelona
Period05/5/2805/5/31

ASJC Scopus subject areas

  • Modelling and Simulation
  • Acoustics and Ultrasonics

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