FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003804554> ?p ?o ?g. }

• W2003804554 endingPage "411" @default.
• W2003804554 startingPage "400" @default.
• W2003804554 abstract "People with cochlear hearing loss have markedly higher speech-receptions thresholds (SRTs) than normal for speech presented in background sounds with spectral and/or temporal dips. This article examines the extent to which SRTs can be improved by linear amplification with appropriate frequency-response shaping, and by fast-acting wide-dynamic-range compression amplification with one, two, four, or eight channels. Eighteen elderly subjects with moderate to severe hearing loss were tested. SRTs for sentences were measured for four background sounds, presented at a nominal level (prior to amplification) of 65 dB SPL: (1) A single female talker, digitally filtered so that the long-term average spectrum matched that of the target speech; (2) a noise with the same average spectrum as the target speech, but with the temporal envelope of the single talker; (3) a noise with the same overall spectral shape as the target speech, but filtered so as to have 4 equivalent-rectangular-bandwidth (ERB) wide spectral notches at several frequencies; (4) a noise with both spectral and temporal dips obtained by applying the temporal envelope of a single talker to speech-shaped noise [as in (2)] and then filtering that noise [as in (3)]. Mean SRTs were 5-6 dB lower (better) in all of the conditions with amplification than for unaided listening. SRTs were significantly lower for the systems with one-, four-, and eight-channel compression than for linear amplification, although the benefit, averaged across subjects, was typically only 0.5 to 0.9 dB. The lowest mean SRT (-9.9 dB, expressed as a speech-to-background ratio) was obtained for noise (4) and the system with eight-channel compression. This is about 6 dB worse than for elderly subjects with near-normal hearing, when tested without amplification. It is concluded that amplification, and especially fast-acting compression amplification, can improve the ability to understand speech in background sounds with spectral and temporal dips, but it does not restore performance to normal." @default.
• W2003804554 created "2016-06-24" @default.
• W2003804554 creator A5006338014 @default.
• W2003804554 creator A5057530194 @default.
• W2003804554 creator A5073346961 @default.
• W2003804554 date "1999-01-01" @default.
• W2003804554 modified "2023-10-14" @default.
• W2003804554 title "Benefits of linear amplification and multichannel compression for speech comprehension in backgrounds with spectral and temporal dips" @default.
• W2003804554 cites W1965172014 @default.
• W2003804554 cites W1966597842 @default.
• W2003804554 cites W1967810438 @default.
• W2003804554 cites W1975675577 @default.
• W2003804554 cites W1977120815 @default.
• W2003804554 cites W1978096587 @default.
• W2003804554 cites W1983570686 @default.
• W2003804554 cites W1986910143 @default.
• W2003804554 cites W1987274798 @default.
• W2003804554 cites W1989830430 @default.
• W2003804554 cites W1995827657 @default.
• W2003804554 cites W1995876390 @default.
• W2003804554 cites W1998848280 @default.
• W2003804554 cites W2002148795 @default.
• W2003804554 cites W2002411303 @default.
• W2003804554 cites W2003521670 @default.
• W2003804554 cites W2008708402 @default.
• W2003804554 cites W2012889707 @default.
• W2003804554 cites W2015341710 @default.
• W2003804554 cites W2021501756 @default.
• W2003804554 cites W2027734363 @default.
• W2003804554 cites W2035505590 @default.
• W2003804554 cites W2037512503 @default.
• W2003804554 cites W2039709966 @default.
• W2003804554 cites W2043161019 @default.
• W2003804554 cites W2044893102 @default.
• W2003804554 cites W2045998534 @default.
• W2003804554 cites W2050758723 @default.
• W2003804554 cites W2051599885 @default.
• W2003804554 cites W2065543831 @default.
• W2003804554 cites W2070397567 @default.
• W2003804554 cites W2075472578 @default.
• W2003804554 cites W2084006136 @default.
• W2003804554 cites W2086837784 @default.
• W2003804554 cites W2092176621 @default.
• W2003804554 cites W2093860432 @default.
• W2003804554 cites W2125562558 @default.
• W2003804554 cites W2164884613 @default.
• W2003804554 cites W2168548156 @default.
• W2003804554 cites W2322895326 @default.
• W2003804554 doi "https://doi.org/10.1121/1.424571" @default.
• W2003804554 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9921666" @default.
• W2003804554 hasPublicationYear "1999" @default.
• W2003804554 type Work @default.
• W2003804554 sameAs 2003804554 @default.
• W2003804554 citedByCount "104" @default.
• W2003804554 countsByYear W20038045542012 @default.
• W2003804554 countsByYear W20038045542013 @default.
• W2003804554 countsByYear W20038045542014 @default.
• W2003804554 countsByYear W20038045542015 @default.
• W2003804554 countsByYear W20038045542016 @default.
• W2003804554 countsByYear W20038045542017 @default.
• W2003804554 countsByYear W20038045542018 @default.
• W2003804554 countsByYear W20038045542019 @default.
• W2003804554 countsByYear W20038045542020 @default.
• W2003804554 countsByYear W20038045542021 @default.
• W2003804554 crossrefType "journal-article" @default.
• W2003804554 hasAuthorship W2003804554A5006338014 @default.
• W2003804554 hasAuthorship W2003804554A5057530194 @default.
• W2003804554 hasAuthorship W2003804554A5073346961 @default.
• W2003804554 hasBestOaLocation W20038045541 @default.
• W2003804554 hasConcept C100675267 @default.
• W2003804554 hasConcept C115961682 @default.
• W2003804554 hasConcept C121332964 @default.
• W2003804554 hasConcept C131109320 @default.
• W2003804554 hasConcept C154945302 @default.
• W2003804554 hasConcept C24890656 @default.
• W2003804554 hasConcept C28490314 @default.
• W2003804554 hasConcept C33923547 @default.
• W2003804554 hasConcept C41008148 @default.
• W2003804554 hasConcept C54926389 @default.
• W2003804554 hasConcept C554190296 @default.
• W2003804554 hasConcept C65155139 @default.
• W2003804554 hasConcept C76155785 @default.
• W2003804554 hasConcept C99498987 @default.
• W2003804554 hasConceptScore W2003804554C100675267 @default.
• W2003804554 hasConceptScore W2003804554C115961682 @default.
• W2003804554 hasConceptScore W2003804554C121332964 @default.
• W2003804554 hasConceptScore W2003804554C131109320 @default.
• W2003804554 hasConceptScore W2003804554C154945302 @default.
• W2003804554 hasConceptScore W2003804554C24890656 @default.
• W2003804554 hasConceptScore W2003804554C28490314 @default.
• W2003804554 hasConceptScore W2003804554C33923547 @default.
• W2003804554 hasConceptScore W2003804554C41008148 @default.
• W2003804554 hasConceptScore W2003804554C54926389 @default.
• W2003804554 hasConceptScore W2003804554C554190296 @default.
• W2003804554 hasConceptScore W2003804554C65155139 @default.
• W2003804554 hasConceptScore W2003804554C76155785 @default.
• W2003804554 hasConceptScore W2003804554C99498987 @default.
• W2003804554 hasIssue "1" @default.

• next