Calculate peak force
Publish: 2021-03-30 01:15:52
1. Venus is almost gone now. If there are any procts in stock, they all buy the q90 series of dream platform. The price is almost certain to buy new procts. New procts are not the same as old procts. The computing speed is also different. The technology and performance will be better than old procts. It is suggested to buy new procts
2. Should be fuselage code, can consult to Lisheng shop
3. Good! At present, it is the first proct in the world in sales volume and one of the professional brands of hearing aids! Whether it is suitable for you, but also according to your listening to choose, at the same time, you can go to the fitting center to listen to this brand of machine, see if you like the sound quality, whether you can accept it! The key to hearing aids is how to fit them. For example, whether the fitting center is professional or not, the fitting engineer is also the key< br />^ ^
4. From the machine point of view, we all have 6 channels. Of course, we will choose Apollo, because it is a new proct with fast computing speed and real sound quality. The machine of resound will be softer
from your listening! 55dB, then your low frequency drop should not be serious, then you need the appearance of CIC, you need to open the air hole (it's more comfortable to wear with air hole, it's not easy to block the ear), it's better to be big first, if the ventilation is big, then you need feedback function better! And omnipotent is a long line, the feedback function is not as good as new procts! And Apollo is good at this! Manufacturers in the shape can also do a big vent, it is not easy to howl! Omnipotent technology is not as good as it is now
in terms of price, the two models are almost the same
on the whole, it's Apollo of Fengli
Apollo has more than just so few functions
from your listening! 55dB, then your low frequency drop should not be serious, then you need the appearance of CIC, you need to open the air hole (it's more comfortable to wear with air hole, it's not easy to block the ear), it's better to be big first, if the ventilation is big, then you need feedback function better! And omnipotent is a long line, the feedback function is not as good as new procts! And Apollo is good at this! Manufacturers in the shape can also do a big vent, it is not easy to howl! Omnipotent technology is not as good as it is now
in terms of price, the two models are almost the same
on the whole, it's Apollo of Fengli
Apollo has more than just so few functions
5. Beijing Fangshan Fengli M30 hearing aid, so the hearing aid program for children is more suitable than that for complex alts. Which platform hearing aid of Fengli Xinwei is affordable, and the effect of machine listening is better? Huiting hearing special brand hearing aid chain store! With professional fitter team, excellent after-sales service and the principle of small profit but quick turnover, we are deeply trusted and loved by the hearing-impaired people! Has 15 years of professional hearing aid fitting experience! The world's first-line hearing aid brand manufacturers a direct agent! Free listening test, audition and debugging! After sales for life<
Fengli hearing aid in Cheng has good sound quality, and the noise rection effect of invisible hearing aid is first-class.
Fengli B50 hearing aid wholesale Huiting hearing aid chain discount
Huiting special price brand hearing aid store, full range of styles, all in stock! All discount! Special call consultation
Where can Fengli Audi Shencai M70 hearing aid be equipped with discount? Duohui hearing aid chain wholesale
Huiting special price brand hearing aid store, full range of styles, all in stock! All discount! Special call consultation
with a hearing aid, there is a process of adaptation. The ear is open before it is plugged up, and there is a sense of foreign body. It's normal to listen to your own voice. It will be better to adapt slowly. You think that you can't hear many sounds without a hearing aid, and your hearing will decline with age e to physical reasons, If you can't hear the sound for a long time, the resolution will also decrease. Huiting special price brand hearing aid chain store, 6 international first-line hearing aid brand licensors. It is a discount store of brand hearing aids established early in Shanghai. Listening to the benefits of professional! Affordable professional! For the purpose of the company. Deeply loved and trusted by the majority of hearing-impaired people! Now listen to more than a number of disabled persons' Federation special machine ultra-low special! Limited quantity! Sell out! Welcome to telephone consultation
after wearing the hearing aid, even if the switch is not turned on, some people will feel that they are talking with echo, which is like talking in a barrel. This is caused by the vibration of the cartilage of the external auditory canal caused by the conction of the voice through the middle ear and skull after the external auditory canal is closed by the ear mold (including the shell of the customized hearing aid). Normally (without hearing aids) the external auditory canal is open, and this vibration energy is released without being noticed
whether children, alts or the elderly change hearing aids, they need adaptation period. The technology of the new machine is different from that of the old one, so the sound quality must be different. Even if the new machine and the old machine are of the same brand and model, the acoustic characteristics of the new hearing aids will have a small difference, and they all need to adapt. Of course, the closer the technology of the new hearing aid is to that of the old one, the shorter the adaptation period
how to solve the problem of blocking ears? When the external auditory canal is closed (usually in the case of wearing custom Fengli Audi Shencai M70 hearing aid or ear blocking die), some users of Fengli Audi Shencai M70 hearing aid are easy to proce ear blocking effect, resulting in discomfort of wearing Fengli Audi Shencai M70 hearing aid. Ear blocking occurs on the wearer's sense of body: some users whose ear canals are easy to get wet will feel uncomfortable. This is one kind of "ear blocking", because their physique needs more breathable procts. Ear blockage also occurs more in the sense of hearing: the common is stuffy feeling. Some users will feel that their voice is loud, or the voice of their own food sounds loud, and it is difficult for other people's voice to be clearly transmitted into their ears. How to solve this problem: we can solve this problem by drilling holes in the customized machine to ensure smooth sound exchange, but the size of the hole is difficult to grasp. If the air hole is too large, it is easy to cause howling, and if it is too small, it can not work. In fact, there is a kind of Fengli Audi Shencai M70 hearing aid, which can perfectly solve the problem of congestion and meet the needs of small and hidden models -- ric Fengli Audi Shencai M70 hearing aid. Ric is a kind of Fengli Audi M70 hearing aid with the receiver in the ear canal. The microphone and receiver of traditional earback machine are integrated in Fengli Audi Shencai M70 hearing aid, while ric technology separates the receiver and Fengli Audi Shencai M70 hearing aid from each other. This design reces the volume of Fengli Audi Shencai M70 hearing aid, and even if it is worn on the back of the ear, it has good concealment. Therefore, it is also known as the micro version of the back of the ear Feng Li Audi Shencai M70 hearing aid< The invention provides a forming device and a forming method for the sound tube of the hearing aid. The forming device comprises a forming plate, which has a curved surface with the same predetermined shaping curvature as the standard sound tube, and a row of positioning compression springs are arranged on the left and right sides of the curved surface, The left and right sides of the concave part in the middle part of the curved surface are respectively provided with an ear plug connector clip spring and a forming groove, the ear plug connector clip spring corresponds to the position of the ear plug connector of the standard sound tube, the forming groove is adjacent to the ear plug connector clip spring and is located on the inner side of the ear plug connector clip spring, and the groove width of the forming groove matches the diameter of the sound tube. The forming device and the forming method using the forming device can process left and right acoustic tubes at one time, with short heating and cooling time, high efficiency and no local deformation
Fengli B50 hearing aid
customized Fengli brand hearing aid is made according to the shape of ear canal and hearing loss of hearing impaired people. Customized peak force hearing aids can be divided into intraauricular, auditory canal and complete auditory canal. The difference in appearance is only a secondary feature of the custom-made Fengli B50 hearing aid. Its main feature is that the circuit can be flexibly adjusted according to the hearing loss and personal needs of the hearing impaired in a specific shell, so as to fully meet the indivial needs of the hearing impaired and overcome the shortcomings of wearing other types of Fengli B50 hearing aids. The main features of the customized machine are as follows: 1. Make full use of the physiological function of human ear, collect more high-frequency sound by auricle, make the sound clearer, and improve the ability of language discrimination; ② Beautiful, hidden, convenient and comfortable ③ avoid psychological barriers, enhance confidence in life ④ easy to operate, not restricted by action ⑤ more convenient to answer the phone, just like ordinary people ⑥ tailor-made, adapt to all kinds of hearing loss and ear canal situation ⑦ the shell is made of high polymer anti allergic material, more comfortable to wear, Ⅷ can open the air hole, prevent ear stuffy phenomenon, Ⅸ remove the ear tube, It can be seen from the above that the customized peak force brand hearing aid has many incomparable advantages over the earback peak force hearing aid, which is why the market share of the customized peak force B50 hearing aid is far ahead in the world today< The invention discloses a method for determining the magnification of a hearing aid for processing input sound. The method comprises the following steps: calculating the sound pressure level I of the input sound; The input sound pressure level I was compared with the user's hearing threshold t0 and pain threshold T4; And setting the magnification of the hearing aid according to the comparison results, including setting the magnification to U1 when I ≤ T0, where 2 ≤ U1 ≤ 4; When I & gt; At T4, set the magnification to be less than or equal to T4 / I, where T0, T4 and I are in decibels. The invention also provides a magnification determination system. The method for determining the magnification of the hearing aid can effectively improve the comfort and speech intelligibility of the user<
telephone consultation for details
Beijing Fangshan Fengli M30 hearing aid
a self-fitting method of Beijing Fangshan Fengli M30 hearing aid, which is characterized by the following steps: Step 1: establishing a knowledge base: the knowledge base contains the personal information of historical patients and the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid matching with historical patients; Step 2: search and optimize the algorithm parameters of Beijing Fangshan Fengli M30 hearing aid: input the current patient's personal information into the knowledge base, and match it with the personal information of the historical patient in the knowledge base, find out the historical patient similar to the current patient, and obtain the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid of the historical patient; Step 3: current Beijing Fangshan Fengli M30 hearing aid sound test: input the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid obtained from the historical patients in step 2 or the updated algorithm parameters of Beijing Fangshan Fengli M30 hearing aid obtained in step 4 into the current Beijing Fangshan Fengli M30 hearing aid, and provide the generated test sound to the current patients, The current patients' satisfaction with sound quality was evaluated; Step 4: fitting result judgment: if the current patient is not satisfied with the sound quality, input the current algorithm parameters of Beijing Fangshan Fengli M30 hearing aid into the knowledge base to generate new algorithm parameters of Beijing Fangshan Fengli M30 hearing aid, and return to step 3 to conct the current sound test of Beijing Fangshan Fengli M30 hearing aid again; If the current patient is satisfied with the sound quality, the personal information of the current patient and the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid matched with the current patient will be input into the knowledge base to end the fitting.
Fengli hearing aid in Cheng has good sound quality, and the noise rection effect of invisible hearing aid is first-class.
Fengli B50 hearing aid wholesale Huiting hearing aid chain discount
Huiting special price brand hearing aid store, full range of styles, all in stock! All discount! Special call consultation
Where can Fengli Audi Shencai M70 hearing aid be equipped with discount? Duohui hearing aid chain wholesale
Huiting special price brand hearing aid store, full range of styles, all in stock! All discount! Special call consultation
with a hearing aid, there is a process of adaptation. The ear is open before it is plugged up, and there is a sense of foreign body. It's normal to listen to your own voice. It will be better to adapt slowly. You think that you can't hear many sounds without a hearing aid, and your hearing will decline with age e to physical reasons, If you can't hear the sound for a long time, the resolution will also decrease. Huiting special price brand hearing aid chain store, 6 international first-line hearing aid brand licensors. It is a discount store of brand hearing aids established early in Shanghai. Listening to the benefits of professional! Affordable professional! For the purpose of the company. Deeply loved and trusted by the majority of hearing-impaired people! Now listen to more than a number of disabled persons' Federation special machine ultra-low special! Limited quantity! Sell out! Welcome to telephone consultation
after wearing the hearing aid, even if the switch is not turned on, some people will feel that they are talking with echo, which is like talking in a barrel. This is caused by the vibration of the cartilage of the external auditory canal caused by the conction of the voice through the middle ear and skull after the external auditory canal is closed by the ear mold (including the shell of the customized hearing aid). Normally (without hearing aids) the external auditory canal is open, and this vibration energy is released without being noticed
whether children, alts or the elderly change hearing aids, they need adaptation period. The technology of the new machine is different from that of the old one, so the sound quality must be different. Even if the new machine and the old machine are of the same brand and model, the acoustic characteristics of the new hearing aids will have a small difference, and they all need to adapt. Of course, the closer the technology of the new hearing aid is to that of the old one, the shorter the adaptation period
how to solve the problem of blocking ears? When the external auditory canal is closed (usually in the case of wearing custom Fengli Audi Shencai M70 hearing aid or ear blocking die), some users of Fengli Audi Shencai M70 hearing aid are easy to proce ear blocking effect, resulting in discomfort of wearing Fengli Audi Shencai M70 hearing aid. Ear blocking occurs on the wearer's sense of body: some users whose ear canals are easy to get wet will feel uncomfortable. This is one kind of "ear blocking", because their physique needs more breathable procts. Ear blockage also occurs more in the sense of hearing: the common is stuffy feeling. Some users will feel that their voice is loud, or the voice of their own food sounds loud, and it is difficult for other people's voice to be clearly transmitted into their ears. How to solve this problem: we can solve this problem by drilling holes in the customized machine to ensure smooth sound exchange, but the size of the hole is difficult to grasp. If the air hole is too large, it is easy to cause howling, and if it is too small, it can not work. In fact, there is a kind of Fengli Audi Shencai M70 hearing aid, which can perfectly solve the problem of congestion and meet the needs of small and hidden models -- ric Fengli Audi Shencai M70 hearing aid. Ric is a kind of Fengli Audi M70 hearing aid with the receiver in the ear canal. The microphone and receiver of traditional earback machine are integrated in Fengli Audi Shencai M70 hearing aid, while ric technology separates the receiver and Fengli Audi Shencai M70 hearing aid from each other. This design reces the volume of Fengli Audi Shencai M70 hearing aid, and even if it is worn on the back of the ear, it has good concealment. Therefore, it is also known as the micro version of the back of the ear Feng Li Audi Shencai M70 hearing aid< The invention provides a forming device and a forming method for the sound tube of the hearing aid. The forming device comprises a forming plate, which has a curved surface with the same predetermined shaping curvature as the standard sound tube, and a row of positioning compression springs are arranged on the left and right sides of the curved surface, The left and right sides of the concave part in the middle part of the curved surface are respectively provided with an ear plug connector clip spring and a forming groove, the ear plug connector clip spring corresponds to the position of the ear plug connector of the standard sound tube, the forming groove is adjacent to the ear plug connector clip spring and is located on the inner side of the ear plug connector clip spring, and the groove width of the forming groove matches the diameter of the sound tube. The forming device and the forming method using the forming device can process left and right acoustic tubes at one time, with short heating and cooling time, high efficiency and no local deformation
Fengli B50 hearing aid
customized Fengli brand hearing aid is made according to the shape of ear canal and hearing loss of hearing impaired people. Customized peak force hearing aids can be divided into intraauricular, auditory canal and complete auditory canal. The difference in appearance is only a secondary feature of the custom-made Fengli B50 hearing aid. Its main feature is that the circuit can be flexibly adjusted according to the hearing loss and personal needs of the hearing impaired in a specific shell, so as to fully meet the indivial needs of the hearing impaired and overcome the shortcomings of wearing other types of Fengli B50 hearing aids. The main features of the customized machine are as follows: 1. Make full use of the physiological function of human ear, collect more high-frequency sound by auricle, make the sound clearer, and improve the ability of language discrimination; ② Beautiful, hidden, convenient and comfortable ③ avoid psychological barriers, enhance confidence in life ④ easy to operate, not restricted by action ⑤ more convenient to answer the phone, just like ordinary people ⑥ tailor-made, adapt to all kinds of hearing loss and ear canal situation ⑦ the shell is made of high polymer anti allergic material, more comfortable to wear, Ⅷ can open the air hole, prevent ear stuffy phenomenon, Ⅸ remove the ear tube, It can be seen from the above that the customized peak force brand hearing aid has many incomparable advantages over the earback peak force hearing aid, which is why the market share of the customized peak force B50 hearing aid is far ahead in the world today< The invention discloses a method for determining the magnification of a hearing aid for processing input sound. The method comprises the following steps: calculating the sound pressure level I of the input sound; The input sound pressure level I was compared with the user's hearing threshold t0 and pain threshold T4; And setting the magnification of the hearing aid according to the comparison results, including setting the magnification to U1 when I ≤ T0, where 2 ≤ U1 ≤ 4; When I & gt; At T4, set the magnification to be less than or equal to T4 / I, where T0, T4 and I are in decibels. The invention also provides a magnification determination system. The method for determining the magnification of the hearing aid can effectively improve the comfort and speech intelligibility of the user<
telephone consultation for details
Beijing Fangshan Fengli M30 hearing aid
a self-fitting method of Beijing Fangshan Fengli M30 hearing aid, which is characterized by the following steps: Step 1: establishing a knowledge base: the knowledge base contains the personal information of historical patients and the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid matching with historical patients; Step 2: search and optimize the algorithm parameters of Beijing Fangshan Fengli M30 hearing aid: input the current patient's personal information into the knowledge base, and match it with the personal information of the historical patient in the knowledge base, find out the historical patient similar to the current patient, and obtain the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid of the historical patient; Step 3: current Beijing Fangshan Fengli M30 hearing aid sound test: input the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid obtained from the historical patients in step 2 or the updated algorithm parameters of Beijing Fangshan Fengli M30 hearing aid obtained in step 4 into the current Beijing Fangshan Fengli M30 hearing aid, and provide the generated test sound to the current patients, The current patients' satisfaction with sound quality was evaluated; Step 4: fitting result judgment: if the current patient is not satisfied with the sound quality, input the current algorithm parameters of Beijing Fangshan Fengli M30 hearing aid into the knowledge base to generate new algorithm parameters of Beijing Fangshan Fengli M30 hearing aid, and return to step 3 to conct the current sound test of Beijing Fangshan Fengli M30 hearing aid again; If the current patient is satisfied with the sound quality, the personal information of the current patient and the optimized algorithm parameters of Beijing Fangshan Fengli M30 hearing aid matched with the current patient will be input into the knowledge base to end the fitting.
6. ”Compared with the first generation frequency shift technology, al track high-frequency remodeling technology can keep the sound quality clearer and more realistic. For children or alts with severe high-frequency loss, such as sudden deafness or drug-inced deafness, "al track high-frequency remodeling" technology uses two cut-off frequencies to automatically switch
for example, when a child hears a mother's voice, the mother's voice has more high-frequency information, and the hearing aid will automatically shift the frequency from CT1 800Hz to let the child hear the mother's voice; When the father speaks, because there is more low-frequency information in the father's voice, the hearing aid will automatically shift the frequency from CT2 1600hz to maintain clearer sound quality and make the best use of the patient's resial hearing. It is very meaningful for children to hear more high-frequency sounds, such as s, SH, t and other consonants
"al track high-frequency remodeling technology" brings the biggest benefit to children, that is, to let children feel more voice information and ensure the clarity of listening, which brings less distortion than the previous generation technology.
for example, when a child hears a mother's voice, the mother's voice has more high-frequency information, and the hearing aid will automatically shift the frequency from CT1 800Hz to let the child hear the mother's voice; When the father speaks, because there is more low-frequency information in the father's voice, the hearing aid will automatically shift the frequency from CT2 1600hz to maintain clearer sound quality and make the best use of the patient's resial hearing. It is very meaningful for children to hear more high-frequency sounds, such as s, SH, t and other consonants
"al track high-frequency remodeling technology" brings the biggest benefit to children, that is, to let children feel more voice information and ensure the clarity of listening, which brings less distortion than the previous generation technology.
7. Fengli Shencai series is a high-end hearing aid, which has upgraded the processing of noise and clarity! But fitting hearing aids or according to their own hearing loss to choose!
8. Youlikang is now acquired by Fengli and belongs to one company,
9. How long does the hearing loss last? What is the speech resolution? It is suggested that Chinese speech assessment should be done in the fitting center, combined with the results of pure tone audiometry, and scientific wearing of hearing aids can protect the resial hearing.
10. It's not bad. A friend of mine used it and it worked very well.
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