Zobrazeno 1 - 10
of 395
pro vyhledávání: '"Digital hearing aid"'
Publikováno v:
IEEE Access, Vol 11, Pp 337-364 (2023)
This work develops an effective technique acoustic feedback cancellation (AFC) in the digital hearing aid (DHAid) devices. The normalized least mean square (NLMS) algorithm-based AFC method may suffer from a biased convergence. The biased convergence
Externí odkaz:
https://doaj.org/article/d36305f26c564d0d903129aab877c07b
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 1793 (2022)
Because the hearing impaired often experience different degrees of hearing loss along with the loss of frequencies, the loudness compensation algorithm in hearing aids decomposes the speech signal and compensates with different frequency bands based
Externí odkaz:
https://doaj.org/article/ed48e083fa3841e7b02c076a867318ce
Akademický článek
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Akademický článek
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Autor:
S. Moorthi, R. Ramya
Publikováno v:
Multidimensional Systems and Signal Processing. 32:1199-1215
Filter banks are the major signal processing blocks that dissipate large amount of power in a portable digital hearing aid device. The power consumption can be reduced by replacing the power-hungry multipliers of the filter by power efficient approxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9137d977dd33697418b8903456c9e2c
https://doi.org/10.1007/s11045-021-00782-z
https://doi.org/10.1007/s11045-021-00782-z
Autor:
T. K. Shahana, V. V. Mahesh
Publikováno v:
Health and Technology. 11:153-168
Frequency decomposer or filter bank plays acritical role in the design of digital hearing aid systems.This paper proposes filter bank structures suitable for the design of optimal hearing aid systems.The performance indices such as complexity, power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dd225bfa630838804571438f3f52152
https://doi.org/10.1007/s12553-020-00496-5
https://doi.org/10.1007/s12553-020-00496-5
Publikováno v:
International Journal of Speech Technology. 23:807-814
Hearing aid is an acoustic device which is worn by hearing loss people. To compensate the different types of hearing loss, it is necessary to selectively amplify sounds at required frequencies. The main aim of the hearing aid is to selectively remove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fe42d1187d81292e9ba0e04130c310a
https://doi.org/10.1007/s10772-020-09759-y
https://doi.org/10.1007/s10772-020-09759-y
Akademický článek
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Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2005, Iss 18, Pp 2915-2929 (2005)
The development of hearing aids incorporates two aspects, namely, the audiological and the technical point of view. The former focuses on items like the recruitment phenomenon, the speech intelligibility of hearing-impaired persons, or just on the qu
Externí odkaz:
https://doaj.org/article/171de8c6214746bb85ee56268c8aaee8
Publikováno v:
Applied Acoustics.
In any digital hearing aid (HAid), the input microphone and the receiver loudspeaker are closely located. Furthermore, HAid cannot be tightly fitted for comfort reasons. Therefore, it is almost impossible to avoid the acoustic feedback present due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d456a0477a02f3020550eb0d0c455eff
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100848009
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100848009