Hearing Aids and Cellular Phone Interference
نویسنده
چکیده
In this issue of WIDEXPress we will explain in some detail how the cellular telephone systems work, why they produce the interference and what is being done about it. Apart from our own research, this survey also relies on research made at National Acoustical Laboratories (NAL) in Australia, by the European Hearing Instrument Manufacturers’ Association (EHIMA) in Europe, and at the University of Oklahoma Center for the Study of Wireless Electromagnetic Compatibility in the USA.
منابع مشابه
Suitcase lab measurement of digital cellphone interference levels on hearing aids.
A low-cost, "real-life" method for measuring the interference caused by digital wireless (cell-phones) telephones in hearing aids is proposed. Data would be valid for specific telephone and hearing aid models. The estimated equipment cost is $500.
متن کاملAn evaluation of digital cellular handsets by hearing aid users.
Audible interference from digital cellular telephones (cell phones) has been a long standing problem for hearing aid users. The Federal Communications Commission (FCC) has lifted the hearing aid compatibility exception on cell phones and imposed a set of requirements effective September 2005. We conducted an experiment to determine how well hearing aid wearers are able to use commercially avail...
متن کاملMinimum Description Length Criterion
he intelligibility of speech in communication systems is generally reduced by interfering noise. This interference, which can take the form of environmental noise, reverberation, competing speech, or electronic channel noise, reduces intelligibility by masking the signal of interest. The reduction in intelligibility is particularly troublesome for listeners with hearing impairments, who have gr...
متن کاملMobile phones: influence on auditory and vestibular systems.
UNLABELLED Telecommunications systems emit radiofrequency, which is an invisible electromagnetic radiation. Mobile phones operate with microwaves (450900 MHz in the analog service, and 1,82,2 GHz in the digital service) very close to the users ear. The skin, inner ear, cochlear nerve and the temporal lobe surface absorb the radiofrequency energy. AIM literature review on the influence of cell...
متن کاملمقایسه مهارت های آگاهی واجشناختی کودکان کم شنوای کاشت حلزون شده و دارای سمعک
Background and Objectives: Advanced phonological skills are important for the acquisition of reading skills. Children with hearing impairment have reading skills are weaker than others because of auditory inputs and due to the defect in phonological skills. The use of hearing aids and cochlear implants help to collect information on people who are hard of hearing. Methods: This descriptive - a...
متن کامل