Acoustical studies of the singing voice adapting to the acoustic environment

歌声适应声环境的声学研究

• 批准号: 11610553
• 负责人: HAYASHI Hiroko
• 金额: $ 2.05万
• 依托单位: Ochanomizu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11610553/
• 关键词: acoustic environment; singing voice; subjective sense for singing; acoustics

The singing voice is affected by acoustic factors of the place to sing - we defined the acoustic environment. In order to sing with efficient vocalizattofl in every acoustic environment the singer's subjective sense for singing contributes to control of the singing voice. Through the following experiments we describe the adaptation of the singing voice to the acoustic environment.1. The subjective sense for singing and the singing voice : We experimented whether or not there were the objective difference between two kinds of singing voices given by a singer depending on two different subjective senses through (1) a questionnaire to listeners and (2) an observation of the larynx using a laryngeal fiber scope, and an acoustic analysis of these singing voices.The results showed that the subjective sense for singing caused changes to the shape of the larynx and to the timbre of the singing voice.2. The acoustic environment and the singing voice : Recording four singers' singing voices in three different acoustic environments, we investigated the adaptation of singing voice to the environments through (1) a questionnaire to four singers, (2) a questionnaire on recognition of the difference of their singing voices, and (3) an acoustic analysis of all singing voices of all singers.From the results of experiment (1) we found that all singers were affected by the acoustic environment, and they tried to adapt to each environment keeping various senses at the same time. The results of (2) and (3) showed it was more difficult for singers to control the pitch in the environment with too much echo.The results of these studies suggest that father study about relationship between the singing voice and the acoustic environment will be useful for learning and teaching singing.

歌声受到唱歌地点声学因素的影响——我们定义了声学环境。为了在各种声学环境中都能有效地演唱，歌手的主观演唱感觉有助于对歌声的控制。通过以下实验描述了歌声对声环境的适应情况： 1．歌唱和歌声的主观感觉：我们通过（1）对听众进行问卷调查和（2）观察来实验歌手根据两种不同的主观感觉给出的两种歌声之间是否存在客观差异结果表明，歌唱的主观感觉会引起喉部形状和歌声音色的变化。 2．声学环境和歌声：在三种不同的声学环境中录制四位歌手的歌声，我们通过（1）对四位歌手的问卷调查，（2）差异识别问卷调查歌声对环境的适应情况（3）对所有歌手的所有歌声进行声学分析。从实验（1）的结果我们发现，所有歌手都受到声学环境的影响，他们试图适应每个环境，保持不同的声学环境。同时感知。 (2)和(3)的结果表明，在回声过多的环境中，歌手控制音高更加困难。这些研究结果表明，父亲对歌声与声环境之间关系的研究将是对于学习和教学歌唱很有用。

项目成果

新美成二: "音声・言語とコミュニケーション"新美成二. 15. 3-5 (2001)

Seiji Niimi：“言语/语言和交流”Seiji Niimi。15. 3-5 (2001)

S. Niimi: "Vocal fold vibration and its pathology"J. Jpn. Bronchoesophagol. Soc. 51-2. 61-67 (2000)

S. Niimi：“声带振动及其病理学”J。

S. Niimi and M. Miyaji: "Vocal Fold Vibiration and Voice Quality"Folia Phoniatrica et Logopacdia. 52. 32-38 (2000)

S. Niimi 和 M. Miyaji：“声带振动和语音质量”Folia Phoniatrica et Logopacdia。