People with hearing impairments in life have to constantly deal with a variety of sounds in public places. Noise in spacious premises does not parse incoming sounds. This problem is solved by an induction loop. It allows high-quality, no distortion of the external acoustic conditions to hear the voice of the interlocutor.
There are additional devices for people with hearing impairments who have gained the trust in many countries.
Induction loop is a device that transmits audio signals (e.g., music, television show, radioavisen) without noise interference on hearing AIDS hearing-impaired persons.
Built-in telecoil in the hearing aid receives the signal of system with induction loop. It is necessary to switch the mode to “reel” (T).
The Induction system is installed in concert halls, airports, cinemas, schools, theatres, churches, lecture halls, railway stations and other objects. Those who wear behind the ear hearing aid, are given the opportunity to interact with people in public places and obtain the necessary information.
The Induction system are of two types: stationary professional and for home use, a directional system for training special use and portable.
Induction system | Action Area m² |
Professional (fixed) | 100-3000 |
Home-use (stationary) | 30-70 |
Portable | 100 |
They are designed for large spaces (churches, meeting halls, theaters, airports) and are characterized by high power and frequency.
Basic requirements:
The System has the function of automatic power control gain, the result is a stable constant field strength level with high speech perception during external disturbances.
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They are designed in accordance with international standard 60118-4 IEK. The main difference from other systems - the transmission of sound signal in both the horizontal and vertical directions.
There is a sign indicating people with hearing devices that have to switch the device mode “T” (Coil).
Professional induction system safe, work stable and have large margin of safety.
The Radius of the induction system is about 1.2 m. such systems use an insole with an induction loop and microphone. They are wireless, and set them in a small room is not difficult. System designed for use in banks, ticket offices, hotels, banks supermarkets. They help hearing impaired people to establish a dialogue with the staff.
For meetings, conferences and negotiations used a portable system with induction loop. To do this, around the perimeter of the stretched cable. The innovative device contains an induction loop, cable, amplifier and wireless receiver.
The convenience of the use of instruments is undeniable. These include:
The Range of induction loops, depending on the purpose, from professional application in the spacious rooms to compact handheld devices. The use of induction loop allows people with hearing loss to navigate in a sound environment with constant high noise levels.
Article in other languages:
AR: https://tostpost.com/ar/health/4974-induction-loop-for-hard-of-hearing.html
BE: https://tostpost.com/be/zdaro-e/8860-ndukcyynaya-pyatlya-dlya-slaba-chuyuc.html
DE: https://tostpost.com/de/gesundheit/8860-induktionsschleife-f-r-schwerh-rige.html
ES: https://tostpost.com/es/la-salud/8866-el-lazo-para-personas-con-problemas-de-audici-n.html
HI: https://tostpost.com/hi/health/4978-induction-loop-for-hard-of-hearing.html
JA: https://tostpost.com/ja/health/4974-induction-loop-for-hard-of-hearing.html
KK: https://tostpost.com/kk/densauly/8863-indukcionnaya-lmek-sh-n-estit-n.html
PL: https://tostpost.com/pl/zdrowie/8862-p-tla-indukcyjna-dla-os-b-nies-ysz-cych.html
PT: https://tostpost.com/pt/sa-de/8858-o-aro-para-deficientes-auditivos.html
TR: https://tostpost.com/tr/sa-l-k/8867-nd-ksiyon-d-ng-i-itme-engelliler-i-in.html
UK: https://tostpost.com/uk/zdorov-ya/8864-ndukc-yna-petlya-dlya-slabochuyuchih.html
Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
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