Types of Hearing Aids Tipovi slušnih pomagala

Hearing aids have been used by the hearing impaired for many years. The first aids ever invented were simply a cone which was held up the ear and people would speak into this cone. The sound would be funneled directly into the ear. Things have drastically improved and there are now digital devices available. Slušna pomagala su korištena od strane oslabljen sluh za mnogo godina. Prvi pomagala ikada izumio je jednostavno membrana koja se održala se u uho i ljude koji bi govorio u ovom membranom. Zvuk bi se funneled direktno u uho. Stvari se drastično popravila i tamo su sada dostupne digitalne uređaje.

Basically, hearing aids use microphones to make amplify quieter sounds. The hearing aid receives a sound and converts it to an electrical (and now digital) output which is then sent to a speaker and turned into a sound again. Settings for each microphone depend on how bad the individual’s hearing loss is and their typical surroundings. The audiologist will ask each patient a number of questions to ensure that the settings on the hearing aid are correct. U osnovi, slušnih pomagala koristiti mikrofonima kako bi pojačavati quieter zvuci. U slušni aparat prima zvuk i pretvara ga u električne (i sada digitalni) izlaz koji je potom poslao na zvučnik i pretvara u zvuk opet. Postavke za svaki mikrofon ovise o kako loše individualnoj nagluhost je i njihov karakteristični okolici. U audiologist će pitati svakog pacijenta niz pitanja kako bi se osiguralo da se postavi na slušni aparat točni.

There are three kinds of hearing aids today. The least advanced is the analog adjustable hearing aid. As this is the least developed, it naturally costs less than the other two. This hearing aid can be adjusted by your audiologist and will be made exactly to your specifications. You can control the volume if you don’t want it to be automatic. Postoje tri vrste slušnih pomagala i danas. Napredne Najmanje je analogni podesiv slušni aparat. Kao što je to najmanje razvijena, to naravno trošak manji od druga dva. To slušni aparat se može podesiti prema Vašim audiologist te će se upravo na Vaše specifikacije. Možete kontrolu glasnoće, ako ne želite da se automatski.

The analog programmable is another hearing aid.  This is more advanced than the simple analog device because it is programmed using a computer. The audiologist will set a number of different programs which can be chosen as needed by the individual using a remote control. U analogni programirljiva je još jedan slušni aparat. Ovo je napredniji od jednostavnih analognih uređaja jer je programirano pomoću računala. Audiologist će se određivanje broja različitih programa koji mogu biti izabrani prema potrebi od strane pojedinca pomoću daljinskog upravljača.

Digital programmable hearing aids are without doubt the most developed and advanced of all three devices. However, they are also the most expensive.  It is only in recent years that they have become practical as for many years they were simply too big to fit behind the ear. The circuitry of every digital hearing aid has a feature called DSP (Digital Sound Processing). A computer chip is used to analyze all sound before it is sent to the ear and amplified.  Literally millions of digital number codes are used to identify each sound and correct the settings accordingly. This digital information is converted into sound and sent to the ear. These hearing aids are the most convenient as they are automatic and need little input from the user. Digitalni programirljiva slušnih pomagala su bez sumnje najrazvijenijih i napredni sva tri uređaja. Međutim, oni su i najskuplji. To je samo u posljednjih nekoliko godina koji su postali praktična kao i za mnogo godina bili su jednostavno prevelika da stane iza uho. U strujni krugovi svakog digitalnog slušni aparat ima mogućnost zove DSP (Digital Sound Processing). računalni čip se koristi za analizu svih zvuk prije nego ga je poslao na uho i pojačavaju. Doslovno milijuni digitalni broj kodovi se koriste za identifikaciju svake zvuk i ispravne postavke u skladu s tim. Ovaj digitalni podaci se pretvaraju u zvuk i poslati na uho. Te slušnih pomagala su najviše odgovara kao što su oni automatski i potrebu malo informacija od korisnika.

Hearing aids have seen dramatic improvements in recent years. The way that they work nowadays is with modern technology. Long gone are the days of conical implements and shouting into somebody’s ear. Computers set the hearing aids and little work is required from the actual user. Slušna pomagala vidjeh dramatična poboljšanja u posljednjih nekoliko godina. Način na koji oni rade danas je s modernom tehnologijom. Duge otišao su dani konusna implementira i vikanje na nekoga u uho. Računala postaviti slušnih pomagala i malo rad zahtijeva stvarni korisnika.