What is a digital hearing aids?
Digital hearing aids have all the features of analog programmable aids, but they convert sound waves into digital signals and produce an exact duplication of sound. Computer chips in digital hearing aids analyze speech and other environmental sounds. The digital hearing aids allow for more complex processing of sound during the amplification process which may improve their performance in certain situations (for example, background noise and whistle reduction). They also have greater flexibility in hearing aid programming so that the sound they transmit can be matched to the needs for a specific pattern of hearing loss. Digital hearing aids also provide multiple program memories.
The Benefits of Digital Hearing Aid
There are many options in digital hearing aids today. Performance in background noise is the number one complaint of most individuals with hearing loss and that of most previous hearing aid wearers. The following techniques can help manage background noise:
1.Multiple listening programs
Digital hearing aids are equipped with more than one listening program. Settings include situations where there is a lot of background noise as well as situations where there is little to no background noise. Hearing aids with multiple programs may automatically change between programs or can be manually changed by the individual. Some hearing aids may also come with remote controls.
2.Directional microphone technology
This is also a strategy for better hearing in background noise. Hearing aids that come with just one microphone function in an omnidirectional mode (meaning sound is picked up from all around). Hearing aids with directional microphone capabilities typically have two microphones and have the ability to focus (or direct) one microphone toward the sound source while the other attempts to decrease some of the background noise.
Digital hearing aids can be customized to an individual’s hearing loss. After hearing testing is completed, the hearing aids are programmed to the specific degree and pattern of hearing loss observed in the test results.
Because people always stay at different environments, Digital hearing aids have automatic features that can adjust the volume and programming for improved hearing in different environments, that is why chose a digital hearing aids.
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Post time: Mar-03-2022