Compared with analog hearing aids, the advantages of programmable digital hearing aids are obvious. Programmable digital hearing aids are the future development direction of hearing aids, especially digital hearing aids such as rechargeable programmable hearing aids and rechargeable RIC hearing aids.
Programmable digital hearing aids are a new generation of hearing aids that combine digital and analog electronics. The programmable digital hearing aid is equipped with one or more digital chips, similar to the CPU of a computer, which can determine the working characteristics of the analog amplifier circuit after different analysis and processing of the external sound input signal.
The digital chip can divide the frequency range of the hearing aid into multiple frequency bands and determine its gain, compression threshold and compression ratio respectively, which ensures that the compensation for each frequency band is more targeted.
The digital chip can control dozens of hearing aid parameters, and a programmable digital hearing aid can be adapted to multiple patients with different degrees and types of hearing curves.
Compared with the traditional compression and amplification technology, due to the adjustable compression ratio, it can be suitable for the actual situation of more users’ hearing.
The acoustic environment where the user is located is changing, and the performance requirements of the digital hearing aid are different when the deaf people are exposed to different acoustic environments. Traditional analog hearing aids only have a set of frequency response curves, which cannot quickly adapt to changes in the environment. The programmable digital hearing aid can store more than two sets of different frequency response curves at the same time, so it can achieve the purpose of adapting to changes in the acoustic environment.
Due to the existence of the digital chip, the programmable digital hearing aid can be equipped with a remote control device, which can more conveniently complete the program conversion or control the hearing aid switch, volume increase and decrease, etc., which is convenient for celebrities who are not flexible enough to move their fingers.
The rechargeable RIC hearing aids offered by Cadenza are fully digital hearing aids, OTC hearing aids, ideal for wholesalers, hearing clinics and online retailers. Please contact us if necessary.