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Speech Enhancement in Hearing Aids


Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description

In general, an uncontrolled environment may contain degradation components like background noise, speech from other speakers etc. along with required speech components. It is very tough to concentrate only on speech signals in presence of background noise for normal listeners and hearing impaired persons. The hearing organ is substantially sensitive to interfering noise. This interfering noise itself decreases speech quality and speech intelligibility which in turn causes speech communication troublesome. In many applications, the improved speech enhancement is achieved with beamformer using multiple microphones (microphone array).The aim of this thesis work is to find better beamforming technique which suits for hearing aid and also makes the hearing aid free from howling effect. The work investigates comparing of different beam forming techniques like Wiener, Maximum SNIR and Delay and Sum beamformer with Elko's Beamformer.

Product Specifications
SKU :COC56576
AuthorTelagareddi S. N. U. V. Ramesh
Number of Pages92
Publishing Year2012-07-13T00:00:00.000
Edition1 st
Book TypeElectronics & communications engineering
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-06-08 00:00:00