Amplifier Hearing
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 2 Line Phone Amplified Hearing Impaired 40db memories  US $37.00
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 Memory Corded Phone Amplified Hearing Impaired US $21.00
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 Picture Corded Speaker Phone Amplified Hearing Impaired US $33.00
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 Phone Ringer Flashing Light Amplified Hearing Impaired US $10.50
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 Big Button ID Corded Phone Amplified Hearing Impaired US $35.00
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 Speaker Phone CID Big Button Amplified Hearing Impaired US $32.00
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 Big Button Corded Phone Amplified Hearing Impaired 2907 US $23.00
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 Uniden CID Corded Phone Amplified Hearing Impaired 40db US $36.00
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 Cordless CID Phone Big Amplified Hearing Impaired DECT US $40.00
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Digital hearing aids offer many more features and options than their analog counterparts and therefore, they are much more expensive. The benefits of digital hearing aids are not very popular though.
We must first establish the difference between hearing aids analog and digital. Analog support is simply the amplifier circuits. They receive sound through a microphone, an amplifier circuit, it is more box and transmits the amplified sound into the ear. digital aids are a little further when they receive the analog sound waves and convert them into digital signals (models of high and low). These digital signals are then used to automatically reduce or amplify the sound to needs.
Advantages of converting waves into digital signals include noise reduction, speech enhancement and recognition, and feedback and echo reduction. Noise reduction reduces noise in low frequencies such as sound. He is also the idea Recognition of speech possible. Notch filtering is used to reduce feedback is sometimes a problem for holders of analog hearing aids. Cause The most common comments is the movement of the jaw or swallow.
Digital Hearing aids are almost all kinds of styles such as behind the ear and the ear. They are very easy to install and operate because of their capacity for self-adjustment. Programmable analog hearing about AIDS are similar to digital hearing aids, but their capacity is still limited because they are unable to adjust automatically, the user must still change the settings manually.
Directional microphones can be used with digital hearing aids that help reduce background noise and focus on what is directly in front of the user. This technology is also known as the dual-microphone capability. If you want to capture everything that happens around you, you can simply turn off the microphone directional.
directional microphones can be added to aid similar, but digital signal processing, it is much better for the user. The volume of aid must be analog adjusted accordingly when the user is in a noisy environment, but the digital aids can automatically adjust. They are capable of ¡® normalize "the volume, digital aids are ideal for all types of environments.
On the whole digital hearing aids are characterized by their ease of use, flexibility and a wide range of features that can be added to make them more powerful. Make sure you discuss your needs with your audiologist before purchasing a hearing aid.
Learn more information on bone conduction hearing aids and hearing loss treatment. FirstHearingAids.com is a comprehensive resource for people suffering from hearing loss to get information on hearing aid options, prices and maintenance.
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Peltor 97044 Tactical 6S Active Volume Hearing Protector List Price: $89.99 Sale Price: $52.88 Used From: $47.59  |
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The Peltor tactical 6S hearing protector muff blends comfort, performance, and protection with electronics that limit amplified sounds to 82 dBA within 5 milliseconds. An active-volume system provides distortion-free amplification of low-level sounds up to 19 dBA... |
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Loud Telephone Ring Amplifier Rj11 Ringer Sale Price: $5.03 |
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Need another adapter for UK buyers or others; It helps the hearing-impaired, the heavy sleepers, and people who love wandering far from their phones; Connect it the telephone line, no other electrical power is needed; 2 RJ11 Socket. |
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Detect Ear Professional Listening Device - DET EAR by KJB List Price: $650.00 Sale Price: $389.99 |
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Listen to sounds up to 300 yards away with the pinpoint accuracy of the Detect Ear. The Detect Ear provides high performance with the most advanced audio circuitry and a 20" snap together parabolic dish. |
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The Stealth Secret Sound Amplifier List Price: $39.99 Sale Price: $27.99 |
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Designed to look like an expensive cell phone earpiece, the Stealth S.S.A. works as a sound enhancer so you can enjoy conversations and even hear soft voices from 50 feet away. It is lightweight and compact, so you won´t even feel like you´re wearing it... |
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Ear Force X11 Amplified Stereo Headset with Chat List Price: $59.99 Sale Price: $64.99 Used From: $29.00 |
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Voyetra Turtle Beach Ear Force X11 Headset - Stereo TBS-2155 Headsets & Earsets |
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Orbiter Electronic Listening Device Sale Price: $69.95 |
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Capture the Sights and Sounds from 300 Feet Away! -- Extraordinarily powerful, the Orbiter Electronic Listening Device brings sounds and images ordinarily impossible for human ears and eyes to perceive well within your reach... |
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Sonic Super Ear SE4000 Personal Sound Amplifier - SE4000SE4000 List Price: $42.50 Sale Price: $29.95 |
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Sonic Super Ear SE4000 Personal Sound Amplifier The Sonic Super Ear SE4000 Personal Sound Amplifier is an Assistive Listening Device (ALD) desi |
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TV Ears 10341 2.3 System Wireless Headset System (Blue) List Price: $99.95 Sale Price: $89.97 |
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- TV Ears - 2.3MHz TV listening device- Works on any TV- Covers up to 600 square feet- Works with TV volume muted or off- Doctor recommended- An effective solution recommended by hearing practitioners nationwide- Designed for mild hearing loss-New patented TV Ears tips add clarity and comfort- 2... |
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Ear Sound Amplifier Hearing Aid Device $11.52 This spy ear sound amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1 AA battery (will not be included here)Length of the ear cable: ~115cm longSize of the hearing aids:~6.7 x 4 x 1.7cm (L*W*D)Package in a durable paper box;Specification:Max sound output: 1305dBSound gain: >/=50dBTotal harmonic wave distortion: Frequency range: 300~4000 HzInput noise: Voltage: d.c.1.5VCurrent: |
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Ear Sound Amplifier Hearing Aid Device $9.62 This spy ear sound amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1 AA battery (will not be included here)Length of the ear cable: ~115cm longSize of the hearing aids:~6.7 x 4 x 1.7cm (L*W*D)Package in a durable paper box;Specification:Max sound output: 1305dBSound gain: >/=50dBTotal harmonic wave distortion: Frequency range: 300~4000 HzInput noise: Voltage: d.c.1.5VCurrent: |
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Ear Sound Amplifier Hearing Aid Device $14.99 This spy ear sound amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1 AA battery (will not be included here)Length of the ear cable: ~115cm longSize of the hearing aids:~6.7 x 4 x 1.7cm (L*W*D)Package in a durable paper box;Specification:Max sound output: 1305dBSound gain: >/=50dBTotal harmonic wave distortion: Frequency range: 300~4000 HzInput noise: Voltage: d.c.1.5VCurrent: |
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Hearing $29.09 Hearing |
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Hearing $74.63 Hearing |
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Telephone Volume Spy Ear Sound Amplifier Hearing Aid $12.29 Description:This Telephone Volume Spy Ear Sound Amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1AA batteryLength of the ear cable: ~115cm longSize of the hearing aids:~7.3 x 4.5 x 1.7cm (L*W*D)Weight: 138gPackage in a durable paper box;Specification: Max sound output: 130plus or minus4dBSound gain: >/=52dBTotal harmonic wave distortion: </=3%Frequency range: 250~4000 HzInput noise: </=30dBVoltage: d.c.1.5VCurrent: </=6.5mA |
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Box Shaped Spy Ear Sound Amplifier Hearing Aid $12.29 Description:This Box Shaped Spy Ear Sound Amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1AA batteryLength of the ear cable: ~115cm longSize of the hearing aids:~6.7 x 4.3 x 1.8cm (L*W*D)Weight: 137gPackage in a durable paper box;Specification: Max sound output: 129plus or minus4dBSound gain: >/=50dBTotal harmonic wave distortion: </=3%Frequency range: 250~4000 HzInput noise: </=30dBVoltage: d.c.1.5VCurrent: </=6.5mA |
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Telephone Volume Spy Ear Sound Amplifier Hearing Aid $10.27 Description:This Telephone Volume Spy Ear Sound Amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1AA batteryLength of the ear cable: ~115cm longSize of the hearing aids:~7.3 x 4.5 x 1.7cm (L*W*D)Weight: 138gPackage in a durable paper box;Specification: Max sound output: 130plus or minus4dBSound gain: >/=52dBTotal harmonic wave distortion: </=3%Frequency range: 250~4000 HzInput noise: </=30dBVoltage: d.c.1.5VCurrent: </=6.5mA |
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Box Shaped Spy Ear Sound Amplifier Hearing Aid $10.27 Description:This Box Shaped Spy Ear Sound Amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1AA batteryLength of the ear cable: ~115cm longSize of the hearing aids:~6.7 x 4.3 x 1.8cm (L*W*D)Weight: 137gPackage in a durable paper box;Specification: Max sound output: 129plus or minus4dBSound gain: >/=50dBTotal harmonic wave distortion: </=3%Frequency range: 250~4000 HzInput noise: </=30dBVoltage: d.c.1.5VCurrent: </=6.5mA |
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Telephone Volume Spy Ear Sound Amplifier Hearing Aid $15.99 Description:This Telephone Volume Spy Ear Sound Amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1AA batteryLength of the ear cable: ~115cm longSize of the hearing aids:~7.3 x 4.5 x 1.7cm (L*W*D)Weight: 138gPackage in a durable paper box;Specification: Max sound output: 130plus or minus4dBSound gain: >/=52dBTotal harmonic wave distortion: </=3%Frequency range: 250~4000 HzInput noise: </=30dBVoltage: d.c.1.5VCurrent: </=6.5mA |
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Box Shaped Spy Ear Sound Amplifier Hearing Aid $15.99 Description:This Box Shaped Spy Ear Sound Amplifier Hearing Aid allows you to turn the volume up for yourself without bothering others!Turns ordinary hearing into extraordinary hearing. Great for late night TV, church, lectures, movies discreetly listen in to conversations.Outdoors men will love it for wildlife.The sound amplifier is smaller than a cell phone with adjustable volume, so it fits easily in your pocket or clips to your belt.Hearing Aids is great for watching the game at full volume while still being considerate to others around you.Ever wonder what people are talking about across the room? With this spy ear sound amplifier hearing aids, you can discreetly listen in. It's so powerful, you can hear even the softest whispers loud and clear.Comes with comfort fit ear buds.Compact and completely portable with ON/OFF switch;Powered by 1AA batteryLength of the ear cable: ~115cm longSize of the hearing aids:~6.7 x 4.3 x 1.8cm (L*W*D)Weight: 137gPackage in a durable paper box;Specification: Max sound output: 129plus or minus4dBSound gain: >/=50dBTotal harmonic wave distortion: </=3%Frequency range: 250~4000 HzInput noise: </=30dBVoltage: d.c.1.5VCurrent: </=6.5mA |
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Personal Spy Ear Sound Amplifier Hearing Aids Audiphone $14.6 Description:Boxed,Brand New,High QualityWith this Incredible Personal Spy Ear Sound Amplifier Hearing Aids Audiphone, you'll be able to listen to TV without disturbing anyone ever again.Sound Amplifier completes with adjustable volume control, ear buds and it's so compact.Suitable for air conductive hearing loss patient, Helps to hear friends, speakers, TV, concerts & even movies.Max output:greater than or equal to110dB Lightweight and comfortableAccurate and easy to useHearing Aids powered by 1 button battery ( LR44)Comes with 2 long life batteries"0,1,2,3,4,5" means "Volume".Turn the Volume Adjuster from "0" to "5"."5" is Max,"0" is Min.Size of the Spy Ear: 3.5 x 1.6 x 1.5cm (L*W*D)Weight of the hearing aid: 3.5gTotal weight: 45gComes with a durable plastic box as picture show; |
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Personal Spy Ear Sound Amplifier Hearing Aids Audiphone $12.19 Description:Boxed,Brand New,High QualityWith this Incredible Personal Spy Ear Sound Amplifier Hearing Aids Audiphone, you'll be able to listen to TV without disturbing anyone ever again.Sound Amplifier completes with adjustable volume control, ear buds and it's so compact.Suitable for air conductive hearing loss patient, Helps to hear friends, speakers, TV, concerts & even movies.Max output:greater than or equal to110dB Lightweight and comfortableAccurate and easy to useHearing Aids powered by 1 button battery ( LR44)Comes with 2 long life batteries"0,1,2,3,4,5" means "Volume".Turn the Volume Adjuster from "0" to "5"."5" is Max,"0" is Min.Size of the Spy Ear: 3.5 x 1.6 x 1.5cm (L*W*D)Weight of the hearing aid: 3.5gTotal weight: 45gComes with a durable plastic box as picture show; |
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Personal Spy Ear Sound Amplifier Hearing Aids Audiphone $18.99 Description:Boxed,Brand New,High QualityWith this Incredible Personal Spy Ear Sound Amplifier Hearing Aids Audiphone, you'll be able to listen to TV without disturbing anyone ever again.Sound Amplifier completes with adjustable volume control, ear buds and it's so compact.Suitable for air conductive hearing loss patient, Helps to hear friends, speakers, TV, concerts & even movies.Max output:greater than or equal to110dB Lightweight and comfortableAccurate and easy to useHearing Aids powered by 1 button battery ( LR44)Comes with 2 long life batteries"0,1,2,3,4,5" means "Volume".Turn the Volume Adjuster from "0" to "5"."5" is Max,"0" is Min.Size of the Spy Ear: 3.5 x 1.6 x 1.5cm (L*W*D)Weight of the hearing aid: 3.5gTotal weight: 45gComes with a durable plastic box as picture show; |
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Behind the Ear Hearing Aids Voice Amplifier (*LR44) $7.59 Model: XM 909E Help hearing impaired to raise the audition and hear voice and do barrier free communication with others Operation switch: on/off, volume control Including 3 differently sized ear buds 1 spare LR44 batteries included Powered by 1 x LR44 battery (included) Comes with English user manual Dimensions: 1.77 in x 0.59 in x 0.39 in (4.5 cm x 1.5 cm x 1.0 cm) Weight: 0.32 oz (9 g) |
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Behind the Ear Hearing Aids Voice Amplifier (*LR44) $9.09 Model: XM 909E Help hearing impaired to raise the audition and hear voice and do barrier free communication with others Operation switch: on/off, volume control Including 3 differently sized ear buds 1 spare LR44 batteries included Powered by 1 x LR44 battery (included) Comes with English user manual Dimensions: 1.77 in x 0.59 in x 0.39 in (4.5 cm x 1.5 cm x 1.0 cm) Weight: 0.32 oz (9 g) |
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Behind the Ear Hearing Aids Voice Amplifier (*LR44) $11.83 Model: XM 909E Help hearing impaired to raise the audition and hear voice and do barrier free communication with others Operation switch: on/off, volume control Including 3 differently sized ear buds 1 spare LR44 batteries included Powered by 1 x LR44 battery (included) Comes with English user manual Dimensions: 1.77 in x 0.59 in x 0.39 in (4.5 cm x 1.5 cm x 1.0 cm) Weight: 0.32 oz (9 g) |
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in the ear hearing aids cheap sound amplifier mini hearing aid K80 free shipping 100pcs/lot $706.19 1,So easy it is listening to the nature! 2,Standard IEC 118-7 3,Stable performance 4,Sound amplifier 5,Hearing aid |
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MHA100 Mobile Headset Amplifier $21.99 Connect this mobile amplifier to a Plantronics headset and anyone who has difficulty in hearing who uses their mobile phone in a noisy environment will enjoy clear and unders |
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Hearing $149.99 Hearing - Framed Art Print |
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Hearing $109.99 Hearing - Framed Art Print |
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Loud Clear Sound Voice Amplifier Hearing Hear Aid(free shipping)@789 $6.95 With advanced micro technology Captures and amplifies sound waves Personal sound amplifier |
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Free Shipping New Arrival RY003 SEEN ON TV Loud N And Clear Sound Amplifier hearing aid deaf aid audiphone Acousticon $4.64 Free Shipping worldwide Hear a pin drop from across the room Turns ordinary hearing into extraordinary hearing |
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Clarity Plantronics MHA100 Headset Amplifier. Each $22.49 Manufacturer: Clarity. Each. Customers also search for: Discount Plantronics MHA100 Headset Amplifier , Buy Plantronics MHA100 Headset Amplifier , Wholesale Plantronics MHA100 Headset Amplifier , 0017229116863, 51361.001 Hearing Impaired Products |
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Power Hearing EarMuffs $200 Wind-Resistant High Frequency Microphones Make Easy To Identify Sound And Direction 2 Microphone Power Muff Sound Amplifier: 9 Times Sound Amplification 360° Sound Identification For Directional Comfortable, Lightweight Muffs Adjustable Frequency Tuning For Specific Sound Frequency Settings 24dB Noise Reduction Rating Sound Activated Compression Reduces Loud Sounds For Hearing Protection Pick Up Even The Faintest Conversation Or Sounds For Up To 9 Times Sound Amplification Hearing enhancement and protection with two or four high-frequency microphones, one on each side, provides a good sense of sound directionality. Adjustable Frequency Tuning (AFT) allows users who prefer muffs to now tune in specific sound frequencies and custom set their Walker's Power Muffs to match their individual hearing needs, while protecting them from the harmful affects of muzzle blasts and other loud noises. Uses For The Power Muffs: Training & live exercises Government agents SWAT team members Security Personnel Counter-intelligence officers Military Personnel Hunters Private Investigators Police Key Features: Power – 50 dB Adjustable Frequency Tuning – AFT Sound Activated Compression – SAC, reduces loud sounds, like muzzleblasts, to safe levels Noise Reduction Rating – NRR, 24 dB Ultra light weight Two independent volume controls allow for true stereo sound while wind-resistant high frequency microphones make it easy to identify sound and direction 4 Microphone Power Muff Sound Amplifier: Upgrade To 4 Microphone Version And Get High Frequency, 360° Sound Identification 9 Times Sound Amplification 360° Sound Identification For Directional Comfortable, Lightweight Muffs Adjustable Frequency Tuning For Specific Sound Frequency Settings 24dB Noise Reduction Rating Sound Activated Compression Reduces Loud Sounds For Hearing Protection Two Independent Volume Controls Allow For True Stereo Sound While Wind-Resistant High Frequency Microphones Make Easy To Identify Sound And Direction Key Features: Power – 50 dB Adjustable Frequency Tuning – AFT Sound Activated Compression – SAC, reduces loud sounds, like muzzleblasts, to safe levels Noise Reduction Rating – NRR, 24 dB Ultra light weight Two independent volume controls allow for true stereo sound while wind-resistant high frequency microphones make it easy to identify sound and direction |
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Geemarc CLA9 Amplified Hearing Assistant $81.99 "GeeMarc CLA9, The Geemarc CLA9 is a universal hearing amplifier that features volume control up to 25 dB, tone control and a super-sensitive microphone . This ultra light headset has special coating for noise free handling, belt clip and up to 10 hours talk time. It also has left/right balance control and sealing gaskets for silicon style ear buds. CLA9 Features: Amplified Hearing Headset System, Comfortable Ultra Light Headset, Volume Control (up to 25dB), Super Sensitive Microphone, Special Coating for Noise-Free Handling, Tone Control, Up to 10 Hrs Talk Time" |
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Hearing $5.89 This simple introduction to the sense of hearing discusses how, and what, we hear. |
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Hearing $14.68 This simple introduction to the sense of hearing discusses how, and what, we hear. |
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Hearing $9.87 This simple introduction to the sense of hearing discusses how, and what, we hear. |
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Hearing $29.09 Introduces hearing, discussing nature sounds, ears, weather sounds, music, taking care of ears, using hearing aids, telephones, and warning sounds. |
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Hearing aid/ mini hearing aids/ K80 free shipping by DHL 5pcs $68.04 1,So easy it is listening to the nature! 2,Standard IEC 118-7 3,Stable performance 4,Sound amplifier 5,Hearing aid |
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Plantronics Vista M22 Amplifier. Each $74.49 Manufacturer: Plantronics. Each. Ideal for professionals—particularly VoIP users—the Vista M22 amplifier delivers precise levels of listening comfort, sophisticated hearing protection, and superior audio performance. The Vista M22 includes Clearline audio |
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Plantronics MHA100 - Headset Amplifier. Each $24.79 Manufacturer: Plantronics. Each. Connect this mobile amplifier to a Plantronics headset and anyone who has difficulty hearing - or who uses their mobile phone in a noisy environment - will enjoy clear and understandable conversations. Product Description: |
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Plantronics MHA100 Headset Amplifier $22.99 51361.001 Clarity Power technology increases the volume of high frequency sounds Hear every word up to 3 times louder Works with most mobile, cordless and cellular phones Voice/sound activated - turns on/off automatically The Plantronics MHA100 amplifies incoming sounds up to 24dB and makes words easier to understand with Clarity Power technology. Portable and convenient, the MHA100 can be used in loud environments and by those with mild to moderate hearing loss. Headset Amplifier MHA100 MHA100 Headset Amplifier Plantronics Plantronics, Inc www.plantronics.com |
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Hearing $112 Hearing is a comprehensive, authoritative reference work covering both the physiological and perceptual aspects of hearing. Intended for researchers and advanced students in the field of hearing, it reviews major areas of research in addition to new discoveries, including active mechanisms in the cochlea, across-channel processes in auditory masking, and perceptual grouping processes. Key Features * Covers both physiological and perceptual aspects of hearing * Authoritative reviews by experts in the field * Comprehensive up-to-date coverage * An integrated work with extensive cross-references between chapters |
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Hearing $30.68 Describes the functions of the inner ear and the history of otology research and treatment, including technological advances in hearing aids and innovators in the field. |
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Hearing $7.91 Text and illustrations presents sounds to be heard. Included is a short scientific explanation of our sense of hearing, with a diagram of the ear. |
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Hearing $19.71 Text and illustrations presents sounds to be heard. Included is a short scientific explanation of our sense of hearing, with a diagram of the ear. |
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Hearing $13.25 Text and illustrations presents sounds to be heard. Included is a short scientific explanation of our sense of hearing, with a diagram of the ear. |
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Personal Sound Amplifier - Personal Sound Amplifier $39.99 This miniature, state-of-the-art sound amplifier fits discreetly in your ear to enhance your ability to hear clearly. It features volume control for your hearing comfort and an on/off switch to preserve the life of the batteries. Comes with 2 different size ear tips to assure a perfect fit. Convenient and practical, this is not a medical device and there are no embarrassing wires, headphones or hand-held amplifiers. Four batteries, cleaning brush and carrying case included. |
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