Assistive listening device

Igikoresho gifasha gutegera (ALD) ni igice cya sisitemu ikoreshwa mugutezimbere ubushobozi bwo kumva kubantu mubihe bitandukanye aho badashobora gutandukanya imvugo ahantu huzuye urusaku. Akenshi, mucyumba gisakuza cyangwa cyuzuye abantu ntibishoboka ko umuntu ku giti cye ufite ubumuga bwo kutumva gutandukanya ijwi rimwe muri benshi. Ibi bikunze kwiyongera ningaruka za acoustique yo mucyumba kumiterere yimvugo igaragara. Imfashanyigisho zumva zishobora kwagura no gutunganya aya majwi, no kunoza imvugo ku kigereranyo cy’urusaku . Ariko, niba ijwi ryagoretse cyane mugihe rigeze kubateze amatwi, ndetse nibikoresho byiza byunvikana bizarwanira gukuraho ibimenyetso. Ibikoresho bifasha gutega amatwi bitanga ubundi buryo bwo guhuza n'imihindagurikire y'ikirere, ariko birashobora kuba bigoye kandi bitoroshye.

Ikoreshwa

Ikoreshwa rusange ni ugufasha abantu bigoye kumva (HOH) mukwongerera imbaraga no gutanga ikimenyetso cyiza kubigereranyo byurusaku (SNR). ALD irashobora gukoreshwa mu gufasha abantu HOH kumva televiziyo ^[1] nibindi bikoresho byamajwi, ^[2] cyangwa gufasha abantu kumva imvugo binyuze muri aderesi rusange cyangwa sisitemu yo gushimangira amajwi, nko ahantu ho gusengera cyangwa gutanga ibiganiro.

Gukoresha mikoro idafite umugozi ishyizwe iruhande rwumuntu uvuga ikuraho amajwi hagati yabo nuwumva, ibyo bikaba bigabanya ingaruka zo kwisubiraho biturutse kuri acoustics yo mucyumba kibi, urusaku rwinyuma ruzenguruka abumva, hamwe n urusaku rwinyuma ruzenguruka umuvugizi (ukoresheje mikoro yerekeza) . ^[3]

Ikoranabuhanga

Igikoresho gifasha gutegera gikunze gukoresha mikoro kugirango ifate isoko y amajwi hafi yinkomoko yayo kandi ikayitambutsa mu buryo butemewe hakoreshejwe uburyo bwo guhinduranya inshuro (FM), infragre (IR), loop induction, cyangwa ubundi buryo. Umuntu uri gutega amatwi arashobora gukoresha inyakiramajwi idafite umugozi kugirango ahuze ibimenyetso kandi yumve amajwi akunda. Hariho nabandi baguzi ALDs nkamasaha yo gutabaza hamwe no kunyeganyeza uburiri, stethoscopes yongerewe imbaraga, monitor yabana, hamwe nibimenyetso byerekana inzogera zumuryango. ^[4] Ibikoresho byinshi bifasha gutegera FM bikorera kumirongo cumi n'irindwi hagati ya 72.1000 na 75.800MHz. ^[5]

Reba kandi

Shakisha

↑ "TV hearing aid devices for the hearing impaired". Healthy Hearing (in American English). Retrieved 2021-08-26.
↑ "Connectivity and assistive devices | hear-it.org". www.hear-it.org (in Icyongereza). Archived from the original on 2021-08-01. Retrieved 2021-08-26.
↑ "Assistive Listening Devices 101". Assistive Listening HQ. 2020. Archived from the original on 2020-02-03. Retrieved 3 February 2020.
↑ "Hearing Impaired Assistive Devices". Audiology Supplies. Archived from the original on 5 February 2016. Retrieved 4 July 2016.
↑ Clem, Richard P. (2014). "Inexpensive Options for Assistive Listening Device Receivers". W0IS.com. Retrieved 13 July 2019.

[1] "TV hearing aid devices for the hearing impaired". Healthy Hearing (in American English). Retrieved 2021-08-26.

[2] "Connectivity and assistive devices | hear-it.org". www.hear-it.org (in Icyongereza). Archived from the original on 2021-08-01. Retrieved 2021-08-26.

[3] "Assistive Listening Devices 101". Assistive Listening HQ. 2020. Archived from the original on 2020-02-03. Retrieved 3 February 2020.

[4] "Hearing Impaired Assistive Devices". Audiology Supplies. Archived from the original on 5 February 2016. Retrieved 4 July 2016.

[5] Clem, Richard P. (2014). "Inexpensive Options for Assistive Listening Device Receivers". W0IS.com. Retrieved 13 July 2019.

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