Equal-loudness levels measured with the method of constant stimuli - equal-loudness level contours for pure tone under free-field listening conditions (II) -

Hisashi Takeshima, Yoiti Suzuki, Masazumi Kumagai, Toshio Sone, Takeshi Fujimori, Hajime Miura

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Equal-loudness for pure tones were measured in a free filed in an effort to contribute to the full-scale revision of ISO 226. Sound pressure level was measured at seven points for pure tones from 31.5 Hz to 14 kHz. The results show that at frequencies below 1 kHz, the equal-loudness levels are significantly higher than those specified in ISO 226.

本文言語English
ページ(範囲)337-340
ページ数4
ジャーナルJournal of the Acoustical Society of Japan (E) (English translation of Nippon Onkyo Gakkaishi)
18
6
DOI
出版ステータスPublished - 1997

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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