音圧反射係数の測定法と地面反射補正について

Material type: 文書・図像類

Author: 渡辺, 実ほか

Publisher: 航空宇宙技術研究所

Publication date: 1976-06

Material Format: Digital

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Note (General)：: This study was made to establish a practical method of correcting the effects of ground reflection on acoustic measurements of jet engine noise. The p...

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Material Type: 文書・図像類
Title: 音圧反射係数の測定法と地面反射補正について
Author/Editor: 渡辺, 実
武田, 克己
小竹, 進
WATANABE, Minoru
TAKEDA, Katsumi
KOTAKE, Susumu
Author Heading: 渡辺, 実
武田, 克己
小竹, 進
WATANABE, Minoru
TAKEDA, Katsumi
KOTAKE, Susumu
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1976-06
Publication Date (W3CDTF): 1976-06
Alternative Title: Measurement Method for Pressure Reflection Coefficients and Ground Reflection Correction
Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-460
No. or year of volume/issue: 460
Volume: 460
Pages: 7-
ISSN (Periodical Title): ISSN : 0389-4010
Text Language Code: jpn
Target Audience: 一般
Note (General): This study was made to establish a practical method of correcting the effects of ground reflection on acoustic measurements of jet engine noise. The pressure reflection coefficient of the reflecting plane was estimated to correct the effects of ground reflection on acoustic radiation field through measurement of the distance-attenuation of a pure tone influenced by ground reflection. Examples of ground reflection correction for jet engine noise were demonstrated with reasonable results showing the practicality of the proposed procedure.
資料番号: NALTR0460000
レポート番号: NAL TR-460
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ