Hearing Loss: Causes, Prevention, and Treatment

Hearing Loss: Causes, Prevention, and Treatment covers hearing loss, causes and prevention, treatments, and future directions in the field, also looking at the cognitive problems that can develop.

To avoid the “silent epidemic” of hearing loss, it is necessary to promote early screening, use hearing protection, and change public attitudes toward noise. Successful treatments of hearing loss deal with restoring hearing sensitivity via hearing aids, including cochlear, brainstem, or midbrain implants. Both the technical aspects and effects on the quality of life of these devices are discussed.

The integration of all aspects of hearing, hearing loss, prevention, and treatment make this a perfect one-volume course in audiology at the graduate student level. However, it is also a great reference for established audiologists, ear surgeons, neurologists, and pediatric and geriatric professionals.

  • Presents an in-depth overview of hearing loss, causes and prevention, treatments, and future directions in the field
  • Written for researchers and clinicians, such as auditory neuroscientists, audiologists, neurologists, speech pathologists, pediatricians, and geriatricians
  • Presents the benefits and problems with hearing aids and cochlear implants
  • Includes important quality of life issues

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CareforYou® Siemens TOUCHING Digital High Power BTE Hearing Aid hearing Enhancer Mini Size,Moderate to severe hearing loss

Instructions

1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, ear buds (silica gel) to connect to the headphone connector pedestal

2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment .

3. Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum

4.Then put this item on you ear, keep it tightly

5.Next, turn this item ON, adjust the volume until you hear clear sound

Note

1.Adjust volume to the minimum before wearing.

2.Choose an earplug of slightly bigger size to avoid whistler.

3.Increase volume gradually to avoid sudden increase in sound.

4.If you hear a howling,check the ear (silica gel) is appropriate and

5.whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.

6. Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.

7.Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

Package Content

1 BRAND NEW Siemens TOUCHING, 100% Digital, Mini Size, Super High Power, Behind-the-Ear, hearing aid

1 User Manual

1 Siemens type 13 battery(not include)

3 different size ear plugs to fit your ear

1 carrying case

Product Features

  • Siemens is the largest manufacture of hearing aids all over the world. This LATEST DESIGNED TOUCHING model is, Ready-To-Wear, 100% Pure Digital, Mini Size, Super High Power, Behind-The-Ear hearing aid. It suits for moderate to severe hearing loss. TOUCHING provides superior sound quality with low distortion – at a very competitive price. Unique in its class, TOUCHING uses a highly advanced feedback cancellation system, for comfortable hearing.
  • 100% digital signal processing chip Low distorted, low noise digit acoustic fidelity output
  • Microphone noise abatement Excellent feedback elimination system;Single easy to adjust NH Trimme
  • New robust design with reinforcement, moisture-proof new;Button control with two functions : Soft/Loud
  • Suit for the people with moderate and severe hearing loss

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G&M Hearing Aid for The elderly Rechargeable Cassette Deafness Hearing Loss Hearing Sound Amplifiers

Hearing aid categories: open-back box
Product Name: Hearing aid
Diseases: hearing loss hearing impairment
Symptoms: hearing loss deafness
Applicable to the crowd: not limited to middle-aged and elderly adults and adolescents
Optional hot spots: low-frequency noise reduction is simple
Color categories: single ear (host + charger + eardrum head 3

Product Features

  • Hearing aid categories: open-back box
  • Diseases: hearing loss hearing impairment
  • Applicable to the crowd: not limited to middle-aged and elderly adults and adolescents
  • Optional hot spots: low-frequency noise reduction is simple
  • Color categories: single ear (host + charger + eardrum head 3

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Portable Rechargeable Hearing Aid Sound Voice Amplifier Adjustable Hearing Aids Hearing Loss Analog Hearing Aids Behind The Ear Hearing Device Ear Plug JH-333

Why Choose Us:
1.6S factory ( SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE, SECURITY ), aiming at building a reliable enviroment.
2. Elaborate R&D and strict QC, you can do different levels and customization of product.
3. A strong team for trading providing you one-step purchasing service for all healthcare products.
4. With a strictly after-sale department, you don’t need to worry about all the feedback problems.
5. With the support from our authorative customers, our products are known by all over the world.
Features:
AC adaptor/AA battery charging
Easy operation
Independent power
Max Sound Output: 128±3dB
Sound Gain: ≥50dB
Total Harmonic Wave Distortion:≤6%
Frequency Range: 100-6000Hz
Input Noise: ≤30dB
Voltage: D.C.1.5V
Current: ≤2mA
Battery size: AA battery
Function:
1. This product is not waterproof, and therefore users must take care to prevent water from entering the unit. Should water enter the MINI AMPLIFIER, remove the battery and place the unit in a warm place to dry.
2. It is important to increase the volume gradually to avoid a sudden increase in sound.
3. This product is NOT a medical device. Important
1. Turn unit on. Set volume control to lowest level.
2. Make sure ear tip is tight and that the tip is properly attached to the unit.
3. After inserting the unit into your ear, remove your hand.(If you hand is covering the unit, you will receive a high pitched sound.)
4. Slowly adjust the volume to your comfort level.
5. If volume is turned on high, but sound is too low, the battery should be replaced.
6. Please keep this unit out of reach of children.

Product Features

  • AC adaptor/AA battery charging; Easy operation; Independent power
  • Portable Rechargeable Hearing Aid Sound Voice Amplifier Adjustable Hearing Aids
  • It is important to increase the volume gradually to avoid a sudden increase in sound.
  • Certification of SGS; CE ,RoHS and ISO internation certification; Supplier Accessment Report of Alibaba; Free sale certification
  • 6S factory ( SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE, SECURITY ), aiming at building a reliable enviroment, Elaborate R&D and strict QC, you can do different levels and customization of product.

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JINGHAO New Professional Rechargeable Hearing Aids Sound Amplifier Hearing Machine For Slight And Moderate Hearing Loss JH-905


Why Choose Us:
1.6S factory ( SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE, SECURITY ), aiming at building a reliable enviroment.
2. Elaborate R&D and strict QC, you can do different levels and customization of product.
3. A strong team for trading providing you one-step purchasing service for all healthcare products.
4. With a strictly after-sale department, you don’t need to worry about all the feedback problems.
5. With the support from our authorative customers, our products are known by all over the world.
Specification
Item Type:Ear Care
Material:ABS
Model Number:JH-905
Size:mini rechargeable hearing aid
Description :Rechargeable hearing aid
Voltage :D.C. 1.5VMax Sound Output :≥50dB
Total harmonic wave distortion :≤6%
Frequency range:100-6000hz
Input noise :≤30dB
Current :≤2mA
Packing:
1 x JH-905 hearing aid
1 x Adapter
5 x ear tips
1 x clearing tools
1 x storage box
1 x pouch
Operation instruction:
1.Connect the larger data cord terminal to data cord socket of charger, and connect the smaller terminal to charger input socket.
2.Turn the switch to “OFF” position, when you charge the hearing aid.
3.Open the USB cap of the hearing aid, and plug the other end of the usb into the connector.
4.Insert the charger plug into power supplier Socket.
5.During charging the light on the charger will be red when the charger plugged into electric current, and it will turn to green once the charger finished.
6.First charging will take 8 hours to get full Charging. For future charging, it only takes 4 hours.
7.You must use appointed charger to charge the cell. And make sure that the power supply is the same as the rated power of charger. The charging time should be less than 8 hours.

Product Features

  • Professional Rechargeable Hearing Aids Sound Amplifier Hearing Machine For Slight And Moderate Hearing Loss
  • Elaborate R&D and strict QC, you can do different levels and customization of product
  • 6S factory ( SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE, SECURITY ), aiming at building a reliable enviroment
  • Mini invisible size, comnfortable sound, Low noise, Low Weight
  • CE ,RoHS and ISO internation certification

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Hearing Assistance Aid with Behind the Ear Design – Top-Rated Digital Hearing Aid for People with Mild to Moderate Hearing Loss (1)

Hearing aids of this style are appropriate for almost all types of hearing loss, especially the elderly. With this latest model of digital hearing aid by Global Care Market, people who are suffering from hearing issues can experience a great improvement in their everyday life.

Product Features
Product Overview: This behind the ear style hearing aid is comfortable to wear and includes silicone earplugs for multiple ear sizes. It helps people with hearing impairment to once again hear sounds and voices clearly.
Well designed to make sure that you can hear low voices clearly and protect you from unbearable high volume noises.
Has 4 volume level settings. The volume can be adjusted with the rotary dial located on the earpiece. This hearing aid includes silicone earplugs for fitting into any size of ear. Can be worn on either ear.
Important Usage Note: When first using this hearing aid, adjust the volume to the minimum before wearing and then increase the volume gradually to avoid a sudden increase in sound. Once you found the correct level you can normally keep it at that level for the rest of the day.

Technical Details
OSPL90: 127-130dB
Full-on Acoustic Gain: 48 dB
Equivalent Input Noise Level: <32dB
The average values of high frequency (HFA): 115 dB
Frequency Range: 200-3500 Hz
Note: OSPL90, Full-on Acoustic Gain and Frequency Range are the three main factors which influence the quality of a hearing aid. Do some research or inquiry your doctor to get full understanding of what you are buying.

Power: 1.4v button cell battery (included)
Weighs less than 12 grams
Warranty: Two years
Brand: HealthyLife
Model: ZDB-111
Certification: CE, RoHS

Package Contents
1 * Hearing Aid
3 * Earpieces (1x small, 1x medium, 1x large)
1 * Storage Case
2 * Battery
1 * User Manual

Product Features

  • The newest model of sound amplifying digital hearing aid which you can now buy online.
  • This product uses the latest breakthroughs in science to provide a low cost hearing assistance device to seniors and other people suffering from mild to moderate hearing loss.
  • Has rotary controls for complete sound level adjustment.
  • Includes silicone earplugs in 3 different sizes (small, medium, large) to fit the ears of most men and women.
  • Popular ergonomic “behind the ear” design makes it easy and comfortable to wear all day long.

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GAOMEIElderly hearing aid behind the ear rechargeable hearing aids hearing loss hearing aids

Charging BTE
Materials: hearing aids
Charging time: recharge 3-4 hours available hours/standby 5-7

Product Features

  • Volume Adjustable. Super mini size and light weight, easy and comfortable to wear. Best sound amplifier behind the
  • can be used in either ear; Suitable for air conductive hearing loss patient.
  • Help you hear the sound clearly and loudly, whether indoors or outdoors.
  • Can be used for air amplifier; The volume can be controlled.
  • Before using the hearing aid, please read the supplied user manual

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GAOMEIBTE hearing aids for the elderly rechargeable hearing loss hearing aids

Behind the ear hearing aid
Specifications: a box of a
Function: listening
Material: silicone

Product Features

  • Volume Adjustable. Super mini size and light weight, easy and comfortable to wear. Best sound amplifier behind the
  • can be used in either ear; Suitable for air conductive hearing loss patient.
  • Help you hear the sound clearly and loudly, whether indoors or outdoors.
  • Can be used for air amplifier; The volume can be controlled.
  • Before using the hearing aid, please read the supplied user manual

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CDC® Mini In-ear Digital ITE Hearing Aid Sound Voice Amplifier With Batteries – Adjustable Volume and Modes With Free Carrying Case – Helps Elderly Deaf Ear Hearing Loss Hearing


PLEASE NOTE:

1、Users should know the functions and effects of hearing aids correctly, and inquire correct psychological preparation. Apart from those, if users possess necessary psychological adaptation process, they will be accustomed to using hearing aids.
2、Please carefully read the complete instruction for use before using.
3、Too large volume will impair the hearing on the contrary. It’s suggested to perform the self-training at quiet environment in first wearing. You may readjust the volume after using for one month.
4、The products are suitable for hearing loss patient whose aurioles and acoustic meatus work for the compensation of hearing loss. Not suitable for people with severe hearing loss. If there are ear infections, pus, does not recommend to use the hearing aid, it will be worse. If because of trauma or innate deafness, or deafness caused by illness, only digital hearing aids is suitable, analog machines generally do not apply.
5、For users wearing the hearing at the first time, in case of earnuts or speaking too loud themselves,etc. (the tightness of earplug and volume shall be adjusted), generally, they will get used to it gradually in three months.
6、In case of hearing the whistler, please select the earplug with appropriate size and plug it tightly. No air leakage is allowed.
7、Do not use this product in the explosive environment. Do not place it with the chemicals.
8、It shall be avoided to let the liquid to follow into this product. Do not use it at high-temperature, high-humidity and shaking environment.
9、If it’s found the volume is small after being used for a period, indicating low battery, the battery should be replaced in a timely manner.

Package included:

1 x New Adjustable Mini Digital Hearing Aid in Ear Sound Voice Amplifier
2 x Earplug of different size
2 x A312 batteries
1 x Cleaning brush

Product Features

  • Volume Adjustable. Super mini size and light weight, easy and comfortable to wear. Best sound amplifier behind the ear.
  • Silicone earplugs in 2 different sizes, fit most ears. With 2 cell batteries, and 1 cleaning brush. Help people with hearing impairment to hear sound and voice.
  • Max SSPL: 129dB; Full-on-gain (FOG): 30dB; The Scope of frequency (Hz): 100-3000 Hz; Equivalent input noise lexel: ≤25dB
  • Harmonic Distortion: ≤5.5%; Power Voltage: 1.4 V; The sum settles electric Current mAP: 1.6mAH; Battery Type: A312 PR41 (included); Original box: Yes; Product weight: 3g; Package weight: 68g; Color: Beige
  • Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly

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AcoSound Mini Hearing Aids – 610IF CIC Device – Advanced I-COOL2.0 Multi-Core Chip Inside – 6 Frequency Channels – Noise Reduction – Feedback Cancellation – Invisible Completely in Canal Digital Hearing Aids – Useful for Phone and TV – Most Suitable for Mild to Moderate Hearing Loss Group(Right)

You may be shocked by your audiologist recommend you to buy a hearing aid cost thousands pounds, or you are tired of making appointments with hearing center or trying various hearing aids to find the best. Now Acosound hearing aids help you get rid of these inconveniences.
1,Don’t want people notice you wear hearing aids?
– This AcoSound Hearing Aid provide standard usability with maximum concealment.
2,Feeling uncomfortable to wear hearing aids?
– This unit sits gently in the ear canal and comes with 6 sizes of ear tips to ensure a proper fit.
3,Suffering enough from the howling and whistling sounds?
– This unit has the most advanced digital audio technology-Feedback Cancellation system which virtually eliminates annoying howling and whistling sounds.
4,Hard to communicate on street or other noisy environment?
– State-of-the-art layered noise reduction (LNR) makes the conversation easier and more enjoyable. As speaking commences, only the vocal oral sound is enhanced and magnified, while simultaneously reducing the background noise. When no speech is present, our audio technology produces an immediate transition to other surrounding sounds, with no annoying delays and unpredictable loudness-changes.
5,Still troubled by the indistinct sounds?
– Each Acosound hearing aid has a wide Dynamic Range Compression which balances the range of sounds in any listening environment – making soft sounds audible and loud sounds comfortable.
Basic parameters:
– Product Dimensions: 0.7 x 0.2 x 0.1 Inches
– Peak OSPL90 (dB SPL): 125±3dB
– Peak Gain(dB): 50±4dB
– Harmonic Distortion: ≤1%
– EQ Input Noise(dB): ≤27
– Battery Current(Am): 1.2±0.2
Package Contain :
– 1 x Hearing Aids
– 6 x A10 Battery(estimated using time per packet of battery: 1 month maximum)
– 6 x Earplugs
– 1 x Brush
– 1 x Earwax Remover
– 1 x Manual
– 1 x Warranty Card

Product Features

  • Professional & Simplicity – Collectively developed by audiologist, biomedical engineering, and electronics experts.. The fitting parameters are based on thousands of presbycusis fitting cases, and are pre-programmed to accommodate the most aged related hearing loss.
  • Clear & Comfort – Adaptive Noise Reduction blocks out background noise intelligently through an algorithm which monitors signal and noise activities in 128 individual bands, and then eliminate the noise adaptively. Lets you hear what you want to hear easily without annoying noise.
  • Healthy & Effective – 6 WDRC channels and 12 frequency equalizer amplify the sound intelligently based on different loudness and frequency, help you to hear clearly but not too loud.It can protect the residual hearing while compensating it.
  • Economical & Functional – All digital circuitry, feedback cancellation, responsive volume control, low power indicator. With CIC appearance, worn completely in the ear canal, small and almost invisible, it uses the same high-end components found in more expensive aids. The technical performance that previously belonged to the high-end hearing aids, is now encapsulated in our affordably priced product.
  • Enjoy & No worries – The amplifier includes 12 months warranty, and AcoSound provide free 30-day trial period. So do not hesitate to order and enjoy your life!

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BONAZZA Rechargeable Deaf Aids with Background Noise Reduction Control – Personal Voice Amplifier Best for Mild to Moderately Severe Hearing Loss Impaired. Nice Style and Comfortable Earpiece

Need a little boost in loudness? Why pay HUNDREDS of DOLLARS when you can get this…

Now introducing BONAZZA MMSP hearing aid, an assistive listening device that can help you hear more in both quiet and noisy situations.

Usual Complaints About Hearing Amplifiers:

• Trouble understanding people because of excessive background noise.

• Junk deaf aid that works a few days but suddenly stop amplifying sound.

• Uncomfortable earpiece. Would not stay in your ear.

• Useless since the sound quality is too tinny.

• While amplifying low frequency, it reduces clarity. And many more…

TOP Benefits of BONAZZA Hearing Magnifiers:

• You can ADJUST the background noise by using the noise reduction control switch.

• Built-in 160 mA polymer RECHARGEABLE battery, provide up to 40 hours of hearing.

• 3 different sizes ear tips that will comfortably fit every ear canal.

• Leather case for convenient carrying. Top-notch quality at an outstanding affordable price.

• Our personal voice amplifier can be used by people of all ages for mild to moderately severe hearing loss.

• Essential for mental and physical health for hard-of-hearing people to stay connected, and participate more fully in daily activities.

WARNINGS!

• Hearing aids take time and patience to use successfully. Wearing your aids regularly will help you adjust to them.

• Learn to adjust the aid’s volume and to program it for sounds that are too loud or too soft. Work with your audiologist until you are comfortable and satisfied.

• If your inner ear is too damaged, even large vibrations will not be converted into neural signals. In this situation, any hearing aid would be ineffective.

BETTER HEARING, BETTER LIFE – Click the
“Add to Cart” button now and get your BONAZZA hearing aid.

Product Features

  • BONAZZA MMSP personal voice amplifier is a robust hearing aid system that is very convenient, simple and easy to use. The user can adjust background noise by switching the noise reduction control.
  • This deaf magnifier can be used by people of all ages for mild to moderately severe hearing loss. 127 db maximum output (db).
  • Ever run out of batteries unexpectedly using other hearing magnifiers? Annoying, isn’t it? Why not simplify things and say goodbye to weekly battery changes with the BONAZZA rechargeable hearing aids.
  • Makes some sounds louder so that a person with hearing loss can listen, communicate, and participate more fully in daily activities.
  • WHAT’S IN THE BOX – 1 hearing aid, 1 battery charger, 1 beautiful leather case to conveniently store your assistive listening device, 1 user guide and 3 different sizes of earmolds that suit every ear canal.

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AcoSound Mini Hearing Aids – 610IF CIC Device – Advanced I-COOL2.0 Multi-Core Chip Inside – 6 Frequency Channels – Noise Reduction – Feedback Cancellation – Invisible Completely in Canal Digital Hearing Aids – Useful for Phone and TV – Most Suitable for Mild to Moderate Hearing Loss Group(Left)

You may be shocked by your audiologist recommend you to buy a hearing aid cost thousands pounds, or you are tired of making appointments with hearing center or trying various hearing aids to find the best. Now Acosound hearing aids help you get rid of these inconveniences.
1,Don’t want people notice you wear hearing aids?
– This AcoSound Hearing Aid provide standard usability with maximum concealment.
2,Feeling uncomfortable to wear hearing aids?
– This unit sits gently in the ear canal and comes with 6 sizes of ear tips to ensure a proper fit.
3,Suffering enough from the howling and whistling sounds?
– This unit has the most advanced digital audio technology-Feedback Cancellation system which virtually eliminates annoying howling and whistling sounds.
4,Hard to communicate on street or other noisy environment?
– State-of-the-art layered noise reduction (LNR) makes the conversation easier and more enjoyable. As speaking commences, only the vocal oral sound is enhanced and magnified, while simultaneously reducing the background noise. When no speech is present, our audio technology produces an immediate transition to other surrounding sounds, with no annoying delays and unpredictable loudness-changes.
5,Still troubled by the indistinct sounds?
– Each Acosound hearing aid has a wide Dynamic Range Compression which balances the range of sounds in any listening environment – making soft sounds audible and loud sounds comfortable.
Basic parameters:
– Product Dimensions: 0.7 x 0.2 x 0.1 Inches
– Peak OSPL90 (dB SPL): 125±3dB
– Peak Gain(dB): 50±4dB
– Harmonic Distortion: ≤1%
– EQ Input Noise(dB): ≤27
– Battery Current(Am): 1.2±0.2
Package Contain :
– 1 x Hearing Aids
– 6 x A10 Battery(estimated using time per packet of battery: 1 month maximum)
– 6 x Earplugs
– 1 x Brush
– 1 x Earwax Remover
– 1 x Manual
– 1 x Warranty Card

Product Features

  • Professional & Simplicity – Collectively developed by audiologist, biomedical engineering, and electronics experts.. The fitting parameters are based on thousands of presbycusis fitting cases, and are pre-programmed to accommodate the most aged related hearing loss.
  • Clear & Comfort – Adaptive Noise Reduction blocks out background noise intelligently through an algorithm which monitors signal and noise activities in 128 individual bands, and then eliminate the noise adaptively. Lets you hear what you want to hear easily without annoying noise.
  • Healthy & Effective – 6 WDRC channels and 12 frequency equalizer amplify the sound intelligently based on different loudness and frequency, help you to hear clearly but not too loud.It can protect the residual hearing while compensating it.
  • Economical & Functional – All digital circuitry, feedback cancellation, responsive volume control, low power indicator. With CIC appearance, worn completely in the ear canal, small and almost invisible, it uses the same high-end components found in more expensive aids. The technical performance that previously belonged to the high-end hearing aids, is now encapsulated in our affordably priced product.
  • Enjoy & No worries – The amplifier includes 12 months warranty, and AcoSound provide free 30-day trial period. So do not hesitate to order and enjoy your life!

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