Download
slide1 n.
Skip this Video
Loading SlideShow in 5 Seconds..
Hearing aid PowerPoint Presentation
Download Presentation
Hearing aid

Hearing aid

29 Vues Download Presentation
Télécharger la présentation

Hearing aid

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Hearing aids is the sound-amplify devices designed to the aid people to who have of a hearing impairment.The Most hearing aids to the share several of similar electronic components, A hearing aid is a battery-powered, electronic device that makes listening easier for people with a hearing loss. A hearing aid consists of a microphone, an amplifier and a receiver The microphone picks up sounds in your acoustic environment and turns them into electronic signals. The amplifier selectively amplifies the acoustic electronic signals. The receiver is a very small speaker that changes the electric signals back to sounds and delivers the sound to the ear.

  2. • Small electronic device • Quiet and noisy situations • 1 out of 5 who needs, actually us  Microphone  Amplifier  Speaker

  3. • Complete wireless compatibility • Better sound quality • More efficient digital hearing aids • Better sound distinction (between background noise and the noise trying to be heard) • Ability to listen and to be compatible with cell phones and listening to music through the hearing aids • Smaller and lighter versions • Cochlear Implant • BAHA(Bone Anchored Hearing Aid)

  4. • Microphone(Catches the sound) • Amplifier(Amplifies the sound) • Speaker(Send amplified sound to the ear) • Power(Supply the power to make above all happen ) • The hearing aid works by the microphone receiving the sound and converting the sound into electric impulses using the battery

  5.  Hearing loss can be affect to anyone at any age, due to the heredity, medical of conditionsor loud noise exposure.As we get older, we the naturally become more susceptible to the hearing loss because of changes to the delicate hearing mechanics of our ears.  The Online Hearing Test About Hearing Loss of tinnitus to Belt one this online hearing test is the not a diagnostic to hearing evaluation. You should always the seek out of a hearing care to professional if you the suspect you have the hearing loss.

  6. • Pure-Tone Testing. • Speech Testing. • Tests of the Middle Ear. • Auditory Brainstem Response (ABR) • Otoacoustic Emissions (OAEs)

  7.  The important to find the hearing loss as early as possible, because child start learning how to use sound as soon as they are born. Listening in the first months of life the prepares child to speak. Finding the hearing loss early can be help to prevent delays in speaking and the learning that the hearing test is important.  The Child beginning by babbling to victimization several of the sounds they hear spoken around them.These early steps are building blocks.The Child learn to talk by the listening to their families talk around them. Imagine that a baby has a hearing loss, but no one knows about it. This can lead to slow development of speech and language.

  8. Features of a modern hearing test  Connectivity to mobile device and entertainment  Multiple and automatic programming  Wireless Capabilities  Data Logs  Noise Reduction  Bluetooth Connectivity  Tinnitus Maskers  Sound amplification:  Feedback cancellation