Every BTE hearing aid or behind the ear hearing aid includes a microphone, ear hook, ear-mold, speaker and amplifier and also a battery. When it concerns digital BTE hearing aids, each company chooses various locations for the several parts such as microphones, speakers, amplifiers and batteries though the newer as well as smaller digital BTE hearing aids do not come with an ear-mold but have instead a tiny sized dome or bud that has a few holes in this.
Smaller Than Analog BTE Hearing Aids
Essentially, digital BTE hearing aids are really much like the analog counterparts – at least on the outside. Nonetheless, digital BTE hearing aids comprise a hearing aid case as well as an ear-hook extension and also a tube which connects to an ear-mold. Nonetheless, both digital BTE hearing aids and analog BTE hearing aids are almost of the same size though the digital varieties are really smaller in size.
Another feature of digital BTE hearing aids is that they can fit behind as well as over your ears and the ear hooks fit over the front of a person’s ears and also points in the direction of the ear canal. At one end of a tube, there is an ear hook connected while the other end connects to the ear-mold in back part of the canal.
DSP or Digital Signal Processing chip is a specific feature in digital BTE hearing aid which isn’t found in analog BTE hearing aids and this chip is actually the brain center of each digital BTE hearing aids. The Digital Signal Processing chips have micro-circuitry which is very similar to what is found in the CPU of modern computers and in addition, these chips also come with software programs which have been burnt into the chips.
Digital BTE hearing aids that comprise of DSP chips can do numerous things. For one, they have multiple frequency response bands that are very similar to equalizers which are commonly found on music systems. And then, you can find multiple channels which a person can choose in order to accommodate different sound environments. Additional features of these DSP chips are inclusion of noise reduction filters, dynamic contrast detection as well as numerous microphones.
It will even pay to read digital hearing aids reviews as the high pace at which modern hearing aids such as BAHA hearing aids are improving today makes it hard to stay abreast of each new improvement. It therefore makes more sense to get the views of experts who will inform you about salient features, costs, places where you can purchase the digital hearing aids as well highlight important advantages and disadvantages of numerous makes and models.
