國立虎尾科技大學 |

Speech Enhancement Techniques for Digital Hearing Aids

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Speech Enhancement Techniques for Digital Hearing Aids/ by Komal R. Borisagar, Rohit M. Thanki, Bhavin S. Sedani.
作者:	Borisagar, Komal R.
其他作者:	Thanki, Rohit M.
面頁冊數:	IX, 155 p. 139 illus., 103 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Signal processing. -
電子資源:	https://doi.org/10.1007/978-3-319-96821-6
ISBN:	9783319968216

Speech Enhancement Techniques for Digital Hearing Aids
Borisagar, Komal R.

Speech Enhancement Techniques for Digital Hearing Aids[electronic resource] /by Komal R. Borisagar, Rohit M. Thanki, Bhavin S. Sedani. - 1st ed. 2019. - IX, 155 p. 139 illus., 103 illus. in color.online resource.

Introduction -- Generation of Speech Signal and its Characteristics -- Information of Adaptive Filters and Noises -- Information of Wavelet Transforms -- Speech Signal Enhancement using Adaptive Filters -- Speech Signal Enhancement using Adaptive Filters and Wavelet Transforms -- Future Research Direction -- Conclusion.

This book provides various speech enhancement algorithms for digital hearing aids. It covers information on noise signals extracted from silences of speech signal. The description of the algorithm used for this purpose is also provided. Different types of adaptive filters such as Least Mean Squares (LMS), Normalized LMS (NLMS) and Recursive Lease Squares (RLS) are described for noise reduction in the speech signals. Different types of noises are taken to generate noisy speech signals, and therefore information on various noises signals is provided. The comparative performance of various adaptive filters for noise reduction in speech signals is also described. In addition, the book provides a speech enhancement technique using adaptive filtering and necessary frequency strength enhancement using wavelet transform as per the requirement of audiogram for digital hearing aids. Presents speech enhancement techniques for improving performance of digital hearing aids; Covers various types of adaptive filters and their advantages and limitations; Provides a hybrid speech enhancement technique using wavelet transform and adaptive filters.

ISBN: 9783319968216

Standard No.: 10.1007/978-3-319-96821-6doiSubjects--Topical Terms:

561459
Signal processing.

LC Class. No.: TK5102.9

Dewey Class. No.: 621.382

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