He can't hear the sound at a low level and is afraid of loud noises. Is this the case for the elderly in your family as well?
- Date:
- Views:36
- Source:Verizon Hearing Aids
For people with normal hearing, soft conversation sounds comfortable, but shouting in the ear will be unbearable. From the sound you just heard to the maximum limit that your hearing can tolerate, the term is called "auditory dynamic range".
The human hearing range is limited, and if it exceeds or falls below this range, it cannot be heard. Just like the reason why we cannot hear the sounds of dolphins, the hearing dynamic range of hearing-impaired patients is narrower to varying degrees compared to people with normal hearing, so they are more afraid of noise than people with normal hearing.
Most presbycusis is sensorineural deafness. The hearing loss is mostly high-frequency hearing loss, and a considerable number of people will experience resuscitation. Therefore, it is necessary to The ability to tolerate loud sounds is even worse, and I am very afraid of shouting.
Facing the hearing condition of the elderly, in addition to providing more patience and care, the most effective way for family members is to help the elderly professionally choose a suitable hearing aid to solve the listening difficulties.
The phenomenon of being inaudible when the sound is too low, and making it uncomfortable when the sound is too loud, is called revitalization in the hearing profession. Since different resuscitation patients have different auditory dynamic ranges, Hearing Aids are required to have better compression technology and fine channel adjustment functions, as well as better output range adjustment.
How should I choose a hearing aid if I have such hearing loss?
Ostar hearing aids independently develop technology to listen to multi-channel signal processing
Multi-channel signal processing technology can bionic human hearing organs, distinguish noise and useful speech signals, and can achieve strong sound Soften, identify soft sounds, and restore true sounds.
Up to 32 channels of DDRC compression are adjustable
Leading series has up to 32 channels of DDRC compression that can be adjusted to precisely match various audiograms to meet various hearing needs and greatly improve for better listening clarity.
DDRC Dual Wide Dynamic Compression System
DDRC is based on WDRC and adds loud compression processing within the dynamic range. Each channel has two input knee points and compression ratio controls and adjustments, as well as an adjustable output limit knee point. It expands the audibility and comfort of a wider frequency response range, obtains richer voice information, and enjoys comfortable listening.
High-fidelity transient strong sound blocking
In view of the hearing characteristics of hearing aid users who are afraid of strong sounds due to the resuscitation phenomenon, Ostar hearing aids are equipped with high-fidelity transient strong sound blocking technology. It can bionicly simulate the human hearing organ's perception of strong sounds without affecting the normal speech form. It can effectively handle sudden strong sounds and feel as comfortable listening as real ears.