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dc.contributor.authorKuo, Yu-Tingen_US
dc.contributor.authorLin, Tay-Jyien_US
dc.contributor.authorChang, Wei-Hanen_US
dc.contributor.authorLi, Yueh-Taien_US
dc.contributor.authorLiu, Chih-Weien_US
dc.contributor.authorYoung, Shuenn-Tsongen_US
dc.date.accessioned2014-12-08T15:46:08Z-
dc.date.available2014-12-08T15:46:08Z-
dc.date.issued2008en_US
dc.identifier.isbn978-1-4244-2078-0en_US
dc.identifier.issn0271-4302en_US
dc.identifier.urihttp://hdl.handle.net/11536/31031-
dc.description.abstractThis paper describes a complexity-effective design of auditory compensation, which is the most important building block in digital hearing aids. A multi-rate architecture and the filter bank design thereof are proposed to significantly reduce the data rates of the band-limited channels and thus the computational complexity. Several optimizations are discussed to further simplify the implementation of the dynamic range compressors in the multi-rate auditory compensation. In an 18-band 24-KHz digital hearing aid, 94% multiplications and additions are saved from a straightforward filter bank design. Moreover, the computation and memory requirements of the dynamic range compressor of each band are reduced to only 16% and 1% respectively.en_US
dc.language.isoen_USen_US
dc.titleComplexity-effective auditory compensation for digital hearing aidsen_US
dc.typeArticleen_US
dc.identifier.journalPROCEEDINGS OF 2008 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-10en_US
dc.citation.spage1472en_US
dc.citation.epage1475en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000258532101099-
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