Hearing aids need to buy more money to rely o
Currently on the market95%The above hearing aids are all digital, and5%Less than analog hearing aids may be in the future due to backward technology, large distortion, poor comfort, etc.1~2Completely disappeared in the market. So let’s talk about the situation of digital hearing aids. Digital hearing aids are based on digital signal processing platforms(DSP)Input and output sounds, keeping the sound as real and natural as possible.DSPIt can eliminate noise, feedback sound and the interference sound of answering the phone. At the same time, it can automatically adapt to the environment, store the user’s hearing information and the use of hearing aids, and even wirelessly connect with mobile phones, computers, TVs, etc. Digital hearing aids can be generally divided into popular, economical, comfortable and multi-functional according to their practicability and performance. The price difference is quite different, ranging from five to six hundred yuan to two or three thousand yuan. As for the hearing aids that need to be worn, it is more appropriate to go to a professional hearing aid fitting center for hearing detection. First, wear a hearing aid to hear clearly and comfortably, and then combine specific living environment, social interaction, work, hobbies and Make decisions based on various factors such as your own economic situation.
The price of popular digital hearing aids is generally500Diverse to2000Multivariate: These hearing aids are more suitable for patients with severe hearing loss who are in poor economic condition. They can help them return to the “sound world” from the “silent world” to hear the words that are almost inaudible and some simple environmental sounds, but comfortable. The degree is not high, the signal resolution is poor, and the patients with sensory neurological and mixed hearing loss with poor speech resolving ability are not ideal in many people talking, outdoor activities, watching TV, making phone calls, etc.
Economical digital hearing aids are generally priced2000Diverse to4000Multiple: points3~4Channel/The frequency band compresses the sound, which makes the sound sound clear and natural, and can be set2~3Programs are suitable for use in a few simple life scenarios, but in a noisy, complex life scene(Such as watching TV, parties, supermarkets, food courts, etc.)The effect of use is still not ideal, and it is more suitable for middle-aged people with hearing loss, quieter living environment and less social activities.
Comfortable digital hearing aids are generally priced4000Diverse to8000Multiple: points5~6Channel/The frequency band compresses the sound to make the sound sound clearer and more natural.;Noise reduction function can eliminate interference noise and improve signal-to-noise ratio;Some manufacturers also have “open ear” matching technology hearing aids, which reduces the feeling of blockage of users with light and moderate hearing loss. Most of the comfortable hearing aids have a data storage function, which can record the user’s use process and facilitate the fine debugging of the fitter’s later service. Set up multiple programs to adapt to more complex living environments, such as watching TV, going to supermarkets, shopping malls, friends gatherings, meetings, etc., more suitable for moderate to above hearing loss, middle-aged and older people with more social activities and limited economic conditions The hearing loss is used by children.
Multi-functional hearing aids are generally priced1About 10,000 yuan to2About 10,000 yuan: Applying the latest technology, the function is diversified and personalized. There are products designed to listen to children’s speech rehabilitation, products designed for young people who are looking for fashion, and products for successful people with high quality of life requirements. Such hearing aids8~20Channel/The frequency band finely compresses the sound to maximize the original sound, listen to natural comfort, and automatically adapt to various living environments. There are also some products that incorporate a lot of fashion elements, such as personalized appearance, dazzling color, mini compact, wireless communication, etc., to help listeners completely return to the mainstream society and enjoy the wonderful “sound”.