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, , rb Double Eleven Shanghai Jiading Hearing Aid Discount
, , rb Hearing aids will be as popular as glasses, d Ning'er Hearing Shanghai Jiading Hearing Aid Discount Store Explanation
, in our Culturally, hearing loss is seen as a loss of face. A person with hearing loss who is reluctant to seek hearing help may feel that society has a certain degree of prejudice against people with hearing loss, or that hearing loss is a sign of old age and therefore does not want to seek help. Be willing to talk to others about hearing loss. In fact, hearing loss, like myopia or hyperopia, is one of the most common health problems in our society.
Unlike people with eyesight, people with hearing loss are sometimes considered mentally retarded by some simply because they sometimes cannot hear sounds accurately. In fact, hearing loss is just like myopia or hyperopia, and there are many similarities between them. Whether it is hearing loss or nearsightedness or farsightedness, a professional fitter needs to check the problem and then perform fitting.
However, wearing glasses is not only not considered a loss of face, but also considered a fashion. Wearing hearing aids is still not generally recognized by society. This is partly because people better understand the physiological need to wear glasses, and partly because glasses have a longer history than hearing aids. Ning'er Hearing Shanghai Jiading Hearing Aid Discount Store What is certain is that hearing aids will be as popular as glasses. It is only a matter of time. This changing trend is already happening. More and more young people with hearing loss are seeking hearing treatment, and wearing suitable hearing aids will help them communicate.
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Double Eleven Shanghai Jiading hearing aids are discounted
, d rb Double Eleven heavily discounts hearing aids at favorable prices
d rb, some machines are directly reduced by RMB 100 or less
/>, Ning'er Hearing Shanghai Jiading Hearing Aid Discount Store has the best discounts in Shanghai during Double Eleven. Ning'er Hearing Shanghai Jiading Hearing Aid Discount Store sells six major brands of hearing aids in the world, with prices ranging from 100 yuan to 10,000 yuan, and can be selected by patients from different walks of life and with different types of hearing loss. d, ) During Double Eleven, users who are not satisfied with their original hearing aids can exchange their old hearing aids for new ones, and the old hearing aids can be discounted for tens to thousands of dollars.
d , )Double Eleven Promotion
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During the event, you can choose a pair of ears with a discount of RMB, d , )★
If you choose a hearing aid, you will receive a special battery for the hearing aid. Drying boxes and other assistive hearing products d, )★
Of course, the highest discount on hearing aids on Double Eleven can be up to RMB 1! It also comes with imported battery pellets and a high-end drying box, as well as a high-end special remote control. d rb★
If you choose a customized machine, you can try it on for free for one day, making your purchase worry-free! d ★
Children who purchase custom-made hearing aids will have free shell replacement until they are fourteen years old.
Ning'er Hearing Shanghai Jiading Hearing Aid Discount Store, d,) launches door-to-door fitting service
, our hearing aid fitters will come to your door on time at the time agreed with you, and the fitters will do the work for you Comprehensive ear canal examination and hearing test, and hearing aid adjustment for you according to your hearing condition. Jiading District Shanghai provides free door-to-door fittings for the elderly. The service scope is: Anting, Caowang, Fengbang, Fengzhuang, Huangdu, Huating, Jiading urban area, Jiading New Town, Jiading surroundings, Jiangqiao New Town, Jinhe New Town, Ju Yuanxin District, Loutang, Malu, Nanxiang, Tanghang, Waigang, Xuhang, Zhenxin, Zhuqiao.
, , rb , ) Event time: d rbd month number month number
, , rb Shanghai Brand Discount Hearing Aid Fitting Center (d rb Putuo Liziyuan Store
)
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d, ) Building No. Liziyuan Business District, Jiaotong Road, Putuo District, Shanghai (Exit No. Liziyuan Station of Metro Line, opposite Shanghai Tianyou Hospital of Tongji University)
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, , rb Price pictures of Siemens hearing aids in Jiading, Shanghai, Ning'er Hearing Double Eleven discount Siemens hearing aids Galaxy Gone H with price discount
, , rb Product name: Galaxy Gone H
, , rb /> Series: Galaxy&bpiaor
Style: In-ear receiver (R)
Market price:,.yuan
Applicable people: Suitable for hearing&dB
,, rb Product Function Description
Built-in receiver (R) concept
Various color shells can be replaced
Brand new receiver design provides a variety of specifications and sizes (..)
Customized ultra-high power receiver, brand new Connection method
Full analysis focus
Channel intelligent full digital signal processing
Independently adjustable frequency bands
Channel high-definition adaptive dual microphone system
Audio frequency transfer
Natural sound quality
Comfortable hearing formula
Dual feedback instant wearer
Speech and noise management (level)
Instantaneous noise tracking (on/off)
Electronic screen (on/off) Off)
Boxiang Smart
Analysis (Level)
Dustproof and waterproof level
Tinnitus masker
Wireless technology
Rechargeable technology
, , rb Ning'er Hearing Address
, , rb , Shanghai Brand Discount Hearing Aid Fitting Center (d rb Jing'an Zhongshan North Road Store
)
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Shanghai, Jing'an District, Room No. Zhongshan North Road (Exit of Xizang North Road Station of Metro Line, upstairs of Jing'an Taxation Bureau) & Telephone
, , rb, Shanghai Brand Discount Hearing Aid Fitting Center (d rb Pudong Babaihan Store
)
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Address: Room, Dongchang Building, No. Dongchang Road, Pudong New Area (Exit of Shangcheng Road Metro Line/Dongchang Road Metro Station, near Pudong Yaoban Dongchang Road Pudong South Road intersection)&Tel
, , rb , Shanghai Brand Discount Hearing Aid Fitting Center (d rb Putuo Liziyuan Store
)
d , )
Shanghai, Putuo District, Jiaotong Road Room No. Building No. Liziyuan Business District (Exit No. Liziyuan Station of Metro Line, opposite Shanghai Tianyou Hospital of Tongji University) & Telephone
,, rb, Shanghai Brand Discount Hearing Aid Fitting Center (d rb Minhang Qibao Store
)
d, )
Shanghai, Minhang District, Qibao Qixin Road (Exit No. Qibao Station of Metro Line, near Songjiang Jiuting)&Telephone
, , rb , Shanghai brand Discount Hearing Aid Fitting Center (d rb Baoshan Gucun Store
)
d, )
Shanghai, Baoshan District, Luxiang Road, Nongzheng Dalecheng Building, close to Jingbohu Road (Metro Line Gucun Park Station, opposite Huashan Hospital Affiliated to Fudan University) & Telephone
, , rb , Shanghai Brand Discount Hearing Aid Fitting Center (d rb Changning Zhongshan Park Store
)
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Shanghai, Changning District, Kaixuan Road, Building (Exit of Yan'an West Road Station of Metro Line, near Donghua University) & Telephone
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, , rb Uncomfortable wearing of hearing aids and solutions
The concept of discomfort described by patients is usually very vague. You should first ask clearly what the discomfort is. Some patients once reported that they felt headaches, stomachaches and even toothaches after wearing hearing aids. Here I can simply judge these The discomfort has nothing to do with wearing a hearing aid. The reason for discomfort in wearing a hearing aid is usually nothing more than the hearing of sounds and the feeling of wearing it.
Let’s explain each one below:
. In terms of sound
) The sound is too noisy and cannot be heard clearly: It is usually reflected in excessive high-frequency or low-frequency noise, which masks the sounds in the speech frequency area, making the patient unable to hear others clearly. Another possibility is high-frequency compensation. Not enough will also lead to poor speech resolution in patients. The solution is actually very simple. According to the patient's hearing loss condition and the frequency characteristics of the hearing aid, as well as the patient's subjective response to sound, the frequency response of the hearing aid is appropriately adjusted to meet the patient's needs.
) The sound is too harsh and unbearable: It usually does not mean that the volume is too high, but that the maximum output of the hearing aid exceeds the patient's discomfort threshold. Therefore, when listening to loud sounds, the patient feels that it is too harsh. When the volume is turned down, At that time, I couldn’t hear it again. If it is a hearing aid with an output adjustment function, this problem is easier to solve. Just reduce the maximum output of the hearing aid. But if it is a low-end linear hearing aid and there is no peak clipping limit, it seems that the best way is to replace it with a band. Hearing aids with compression function.
) Howling: Hearing aid users often complain that hearing aids sometimes emit squealing sounds during wearing. This is acoustic feedback. This is due to the sound amplified by the hearing aid being transmitted into the ear and then being absorbed by the eardrum or ear canal. This is caused by the microphone being reflected back out of the ear canal and back into the hearing aid. Generally speaking, you can reduce the high-frequency gain. If there is no improvement, you can block the vent hole. If it still whines, you can only re-make the shell.
) There are echoes when speaking: There are many such reactions, and the descriptions in local dialects are also varied. Some people say echo, echo, some say they speak too loudly, some say their voices are muffled, and there is no consensus. Basically, they are all It is caused by excessive low-frequency gain of the hearing aid. Appropriate reduction of the low-frequency or total volume can achieve satisfactory results. Another possibility is that the compression line type hearing aid has a low inflection point and excessive compression. Appropriate adjustment of the compression characteristics can be significantly improved.
.Wearing
) The ears are uncomfortable and stuffy: If the patient's hearing loss is not very serious (for example, it does not exceed decibels), satisfactory results can be obtained by opening air holes in the hearing aid.
) Feeling tingling in the ear canal: Use an otoscope to carefully observe the ear canal to see if there are local red spots inside the ear canal. It may be that the sound tube of the hearing aid is too long and touches the ear canal wall, or it may be that the head of the hearing aid is slightly If you cut off the sound pipe, will the problem be solved? If it doesn't work, you may have to use tools to polish it.
) Redness, swelling and pain in the ear canal: If you don’t feel particularly swollen and painful, and the redness and swelling range is large when observed by otoscopy, it is very likely that the patient has an allergic reaction in the ear canal. This situation is rare, but there is no particularly effective method. , replacing the hypoallergenic shell is the only way.
) Swelling and pain in the ear canal: The patient reported that the swelling and pain may be localized, and the specific location of the swelling and pain may even be roughly described. It may not be as unbearable as allergic pain, but the patient will not like to wear it because of this. Hearing aids. After the patient takes off the hearing aid, use an otoscope to carefully observe the ear canal wall to see if there is redness or skin damage in the corresponding ear canal parts such as the curved protrusion, head, edge, etc. of the hearing aid. If you have the operating experience and tools, Carefully polish the corresponding parts of the hearing aid with a hand drill or grinder. After polishing, let the patient wear it. The situation will be greatly improved. The sanding should not be too deep and the force should not be too great. The thickness of the hearing aid shell is very thin. If it is worn through, it will not be fun. If you are not sure or do not have the tools to polish it, you can only describe the problem you observed in detail and send the hearing aid back to the company to solve the problem. If the fit between the hearing aid shell and the ear canal is too far, you have to take a new ear sample from the patient and send it back to the company together with the hearing aid for redoing.
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How to understand the sound quality of hearing aids?
1. Is there any relationship between sound quality and hearing aid effect?
Sound quality is the quality of the sound, which reflects the objective technical level of the sound output of the hearing aid and combines some of the user's subjective listening experience. The so-called high sound quality requires high fidelity during sound processing. Only high fidelity can ensure high definition. It can be said that sound quality determines the hearing aid effect, and sound quality determines the quality of the hearing aid.
2. What factors will affect the sound quality of hearing aids?
Hearing aid background noise: Background noise has a greater impact on users with better hearing or better hearing aids at some frequencies. Some high-end hearing aids have background noise as low as dB. At the same time, it is necessary to distinguish the difference between ambient noise and background noise. For example, some high-end hearing aids have a compression threshold as low as B, which amplifies small sounds well, but it sounds very noisy to normal people and feels like noise.
. Frequency response range of hearing aids: We know that the normal human ear can hear the frequency range: HzHz, the frequency range of speech: HzHz. The wider the frequency response of the hearing aid, the less likely it is to feel the horn sound, and the sound will be more natural and realistic. The output frequency response curve of some high-end hearing aids can reach Hz. Weixin uses a sampling frequency of Hz to meet the bandwidth of Hz and provides users with high-fidelity sound quality.
.Response speed of hearing aids: Slow response speed causes the sound to sound soft, weak, weak, and prone to echo. This feeling is more obvious for people with better bone conduction or low frequency. Generally speaking, the response speed of low frequencies of sound is slower than the response speed of higher frequencies. Therefore, some hearing aid users who have good low-frequency hearing and poor high-frequency hearing are more likely to feel echoes, causing the sound to sound unclean and unclear.
. Nonlinear distortion of hearing aids: including distortion caused by digital processing technology, distortion caused by nonlinear amplification and distortion caused by certain noise reduction processing. Using high-sampling rate analog-to-digital conversion reduces distortion of hearing aid sounds. High-bit analog-to-digital conversion reduces distortion from loud inputs. Compression technology: Is fast compression or slow compression better? Fast and slow compression have their own advantages. Generally speaking, slow compression technology is more conducive to the best linear restoration of speech. The speech signal has strong contrast and high definition. However, in some specific occasions, fast compression must be used, so Weiying Company The product uses a combination of speed and compression technology that automatically processes according to the speech situation: sound stabilizer.
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Double Eleven Shanghai Jiading Hearing Aid Discount