Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching
In order to improve the quality of vocal music teaching, this paper applies the computer visualization sound parameter analysis method to vocal music teaching and discusses the scheme of parametric coding. Moreover, this paper adopts the transient signal detection mechanism to divide the signal. For...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Multimedia |
| Online Access: | http://dx.doi.org/10.1155/2022/8662997 |
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| _version_ | 1850223703626874880 |
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| author | Zhenming Yu |
| author_facet | Zhenming Yu |
| author_sort | Zhenming Yu |
| collection | DOAJ |
| description | In order to improve the quality of vocal music teaching, this paper applies the computer visualization sound parameter analysis method to vocal music teaching and discusses the scheme of parametric coding. Moreover, this paper adopts the transient signal detection mechanism to divide the signal. For frames that have detected a shock signal, frequency-domain parametric differential predictive coding can be used like temporal noise shaping (TNS) techniques. In addition, based on the short-term periodicity and short-term stationarity of speech signals, an analytical synthesis model based on harmonic decomposition is proposed. Through the simulation data analysis, it can be seen that the computer visualization sound parameter analysis method proposed in this paper has a very good application effect in vocal music teaching and can improve the quality of vocal music teaching. |
| format | Article |
| id | doaj-art-445bb9855901477b8ec76b54180ca480 |
| institution | OA Journals |
| issn | 1687-5699 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Multimedia |
| spelling | doaj-art-445bb9855901477b8ec76b54180ca4802025-08-20T02:05:51ZengWileyAdvances in Multimedia1687-56992022-01-01202210.1155/2022/8662997Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music TeachingZhenming Yu0College of ArtsIn order to improve the quality of vocal music teaching, this paper applies the computer visualization sound parameter analysis method to vocal music teaching and discusses the scheme of parametric coding. Moreover, this paper adopts the transient signal detection mechanism to divide the signal. For frames that have detected a shock signal, frequency-domain parametric differential predictive coding can be used like temporal noise shaping (TNS) techniques. In addition, based on the short-term periodicity and short-term stationarity of speech signals, an analytical synthesis model based on harmonic decomposition is proposed. Through the simulation data analysis, it can be seen that the computer visualization sound parameter analysis method proposed in this paper has a very good application effect in vocal music teaching and can improve the quality of vocal music teaching.http://dx.doi.org/10.1155/2022/8662997 |
| spellingShingle | Zhenming Yu Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching Advances in Multimedia |
| title | Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching |
| title_full | Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching |
| title_fullStr | Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching |
| title_full_unstemmed | Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching |
| title_short | Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching |
| title_sort | computer visualized sound parameter analysis method and its application in vocal music teaching |
| url | http://dx.doi.org/10.1155/2022/8662997 |
| work_keys_str_mv | AT zhenmingyu computervisualizedsoundparameteranalysismethodanditsapplicationinvocalmusicteaching |