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OverviewThis book is devoted to the acoustical principles that underlie the design and fitting of hearing aids. It includes coverage of basic acoustics, including a full, but mostly nonmathematical discussion of the decibel unit, air-coulmn and Helmoltz acoustical resonance, horns, the effect of the acoustical transmission path of the ear on hearing-aid response, psychoacoustics, amplification systems of hearing aids (including signal processing and class D and digital circuitry), and noise-reduction system. These subjects are discussed in terms of their specific applications to the design and fitting of hearing aids. The book presents the information in simple understandable terms. TEXTBOOK Full Product DetailsAuthor: Edgar VillchurPublisher: Cengage Learning, Inc Imprint: Delmar Cengage Learning Edition: New edition Dimensions: Width: 15.00cm , Height: 1.30cm , Length: 22.40cm Weight: 0.195kg ISBN: 9780769300641ISBN 10: 0769300642 Pages: 96 Publication Date: 06 October 1999 Audience: College/higher education , General/trade , Professional and scholarly , Postgraduate, Research & Scholarly , General Format: Paperback Publisher's Status: Out of Print Availability: In Print ![]() Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock. Table of ContentsReviewsAuthor InformationDirector of Research, Foundation for Hearing Aid Research Tab Content 6Author Website:Countries AvailableAll regions |