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| IEVref: | 872-04-05 | | ID: |
| Language: | en | | Status: Standard |
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| Term: | ALS
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| Synonym1: | assistive listening system | | |
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| Definition: | assistive technology (AT) using electromagnetic radiation, radio waves or light waves, or a combination, enabling transmission of an acoustic signal from a sound source (e.g. a loudspeaker or a person talking) directly to the hearing aid or cochlear implant processor of a person who is hard of hearing
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| Publication date: | 2022-09 |
| Source | IEC 63080:2017, 3.6, modified – "systems" deleted since superfluous; "electromagnetic waves" replaced by "electromagnetic radiation"; "of the two" deleted; "hard-of-hearing person's ALD" replaced by "hearing aid or cochlear implant processor of a person who is hard of hearing" for conformity with Recommendation ITU-T F.791:2018, 3.6. |
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