Proceedings of the 2023 4th International Conference on Education, Knowledge and Information Management (ICEKIM 2023)

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Acoustic Study of Vibrato in “Hezhou Hua’er”

Authors
Li Ma1, Jing Wang1, Yonghong Li1, *
1Key Laboratory of China’s Ethnic Languages and Information Technology of Ministry of Education, Northwest Minzu University, Lanzhou, China
*Corresponding author. Email: lyhweiwei@126.com
Corresponding Author
Yonghong Li
Available Online 30 June 2023.
DOI
10.2991/978-94-6463-172-2_212How to use a DOI?
Keywords
vibrato; Duration; Fundamental frequency; The intensity of sound; Spectrum
Abstract

This paper takes vibrato in “Climb up the high mountain to oversee the plain (Primary Song of Hezhou)” sung by Mr. Zhu Zhonglu as the research subject, and the parameters of the vibrato such as duration, pitch, intensity and sound quality are studied. From the perspective of duration, the vibrato in Hezhou Hua’er is long or short, which depends on the emotional needs of singing, and also requires the singer to master the singing breath well. From the point of view of the fundamental frequency, the pitch of this song is higher, so that the listener can feel the characteristics of the folk song of the Northwest Plateau; From the perspective of sound intensity, the amplitude product data well interpreted the energy variation of vibrato in Hezhou Hua’er. According to the long-term average power spectrum, there is singer formant in Hezhou Hua’er singing. On the one hand, the internal mechanism of acoustics and physiology of vibrato is explained by computer quantitative research method, On the other hand, this paper attempts to establish the basis for establishing a scientific and standardized digital protection standard of oral culture.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 4th International Conference on Education, Knowledge and Information Management (ICEKIM 2023)
Series
Atlantis Highlights in Computer Sciences
Publication Date
30 June 2023
ISBN
10.2991/978-94-6463-172-2_212
ISSN
2589-4900
DOI
10.2991/978-94-6463-172-2_212How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Li Ma
AU  - Jing Wang
AU  - Yonghong Li
PY  - 2023
DA  - 2023/06/30
TI  - Acoustic Study of Vibrato in “Hezhou Hua’er”
BT  - Proceedings of the 2023 4th International Conference on Education, Knowledge and Information Management (ICEKIM 2023)
PB  - Atlantis Press
SP  - 1916
EP  - 1925
SN  - 2589-4900
UR  - https://doi.org/10.2991/978-94-6463-172-2_212
DO  - 10.2991/978-94-6463-172-2_212
ID  - Ma2023
ER  -