The acoustic feedback of the hearing aid is made in the fitting software. When making the acoustic feedback, it is necessary to keep the environment quiet and wear the hearing aid on the patient’s ear. The function of the hearing aid to prevent the whistle is to prevent the whistling. The hearing aid gain is too large, and the whistling sound will sound, which makes people sound very noisy and uncomfortable. At this time, it is necessary to make acoustic feedback.
The function of the hearing aid to prevent the whistle is to prevent the whistling. The hearing aid gain is too large, and the whistling sound will sound, which makes people sound very noisy and uncomfortable. At this time, it is necessary to make acoustic feedback. The machine is worn on the customer’s ear, activates the feedback suppression function in the software, checks the frequency point at which the howling occurs, and then attenuates the output of these frequency points until the howling disappears, and the hearing aid will always suppress these frequency points.
Link：What is the acoustic feedback of the hearing aid?
The article comes from the Internet. If there is any infringement, please contact service@jhhearingaids.com to delete it.
