CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12707 > Article
Paper
8 June 2023 Research on a high precision audio indexing feature combination recognition method
Yang Zhang, Minghui Mi
Author Affiliations +
Proceedings Volume 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023); 127073X (2023) https://doi.org/10.1117/12.2681325
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 2023, Changsha, China
Abstract
Audio type recognition based on audio feature value matters a lot to audio indexing. To attain accurate results, an effective calculation or extraction of audio features is paramount. This paper uses Discrete Wavelet Transform (DWT) on audio signals to obtain the statistical eigenvalues of audio by means of a comprehensive eigenvalue calculation method combining wavelet transform and frequency domain. Additionally, the Support Vector Machine (SVM) Model was used to construct different audio differentiation templates, thus enabling the recognition of various types of audio. The experimental results have revealed that the recognition method of the combined feature and Support Vector Machine model can obtain relatively high accuracy and demonstrate considerable practical application value.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Yang Zhang and Minghui Mi "Research on a high precision audio indexing feature combination recognition method", Proc. SPIE 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 127073X (8 June 2023); https://doi.org/10.1117/12.2681325
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 5 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Wavelet transforms
Wavelets
Support vector machines
Discrete wavelet transforms
Feature extraction
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top