Communication Supportive Technology
Types of Assistive Listening Systems - Communication Access in Public Areas
All assistive listening sytems are required to be accessible for people with hearing aids, people with hearing aids but no telecoil, and people without hearing aids. Communication Supportive Technology is the prevalent confront for individuals with hearing impairment either it is verbal or written. It helps individuals to share their thoughts to the external world. Communication assistive technology can be categorized into three further systems as:
Hearing loops, or induction loops
Hearing loops, or induction loops, are a type of assistive listening system (ALS) that transmit sound directly to a listener’s telecoil-enabled hearing aids or cochlear implants for improved clarity and understanding. Hearing loops deliver intelligible, distortion-free speech and sound in environments where distance, ambient noise, and challenging acoustics otherwise make listening and understanding with hearing aids and cochlear implants virtually impossible. Technically known as audio frequency induction loop systems (AFILS), hearing loops consist of a special amplifier and a copper wire that transmits sound via a magnetic field. Any hearing device with a manually accessible telecoil becomes a wireless receiver in the hearing loop. Hearing loops work in any size venue or location, from a large auditorium to a taxi or an elevator .hearing loops are used in a variety of environments such as bank counters, ticket offices and supermarket checkouts. They assist in situations where conversation between two people takes place and can be either fixed or portable.
Portable induction loop
The portable localised field induction loop system has been designed specifically to aid communication with hard-of-hearing people who have the ’T’ programme on their hearing aid.
Wireless Induction Loop
It is a system that allows electronicaudio sources to be wirelessly connected to a hearing aid's
A domestic loop amplifier can make a dramatic improvement to the quality of TV sound for people who use hearing aids.The preferred method of connection for a loop amplifier is via a TV SCART connection - unlike using many headphones sockets using a SCART connection will not cut off the normal sound for others in the room. Alternatively a microphone may be attached close to the TV or HI-fi speaker.
Integrated Hearing Loops
Integrated hearing loops are used in systems such as ticket machines, door entry intercoms and supermarket checkouts. They allow self-service counters, help points and a variety of automated machines to provide audio instruction to those with hearing loss.
Oval Window Microloop III Induction Loop System
The Oval Window Microloop III is an induction loop hearing assistance system that is suitable for TV rooms, and small classrooms and meeting rooms. The system is compatible with all telecoil-equipped hearing aids as well as loop receivers with headphones, and can typically service up to 30 people.
Williams Sound PLA 90 Counter Induction Loop
The Williams Sound PLA 90 is a portable countertop induction loop system that provides listening assistance for individuals with t-coil hearing aids at public customer spots. It can be used at bank teller windows, information kiosks, retail store counters and anywhere else customers need to hear what is being said.
Contacta HLD3 Loop Amplifier
The Contacta HLD3 loop is a powerful wireless loop system that transforms your telecoil-equipped hearing aids or cochlear implants into your own little personal loudspeakers.
Can be used as a stationary or portable system
Volume control and volume level indicator
Audio out/in inputs allows you to simultaneously listen to the TV/audio source and conversation
Williams Sound Proloop Field Strength Meter Plus
The Williams Sound Proloop FSM Plus is designed for professional use that accurately measures the magnetic field strength of induction loop systems.
The BRAND NEW MegaLoop Pro ™ allows easy connection to most modern digital Television sets and now comes with REMOTE CONTROL.The MegaLoop Pro ™ System features an integrated Digital Audio Converter to connect to modern televisions using the digital optical output socket on the TV. And it is simple to install using the Toslink Cable provided.
The Echo ® MegaLoop ™ induction room loop system is for television, DVD or HiFi listening in the home, for people who have a hearing aid with a telecoil “T” setting.
Echo ® MegaLoop ™ is a powerful and extremely flexible induction loop amplifier designed with an exclusive background noise control.
The Echo Port-A-Loop ™ system provides an induction loop system that is both portable and flexible for group meetings and interviews. Rooms of up to 100m² in size may be looped.
Also called audio-frequency induction loops (AFILs) or hearing loops, are an assistive listening technology for individuals with reduced ranges of hearing. A hearing loop consists of one or more physical loop of cable which are placed around a designated area, usually a room or a building. The cable generates an electromagnetic field throughout the looped space which can be picked up by a telecoil-equipped hearing aid, a cochlear implant (CI) processor, or a specialized hand-held hearing loop receiver for individuals without telecoil-compatible hearing aids
The Echo ® MegaLoop ™ induction room loop amplifier is for television, DVD or HiFi listening in the home, for people who have a hearing aid with a telecoil “T” setting.
Echo ® MegaLoop ™ is a powerful and extremely flexible induction loop amplifier designed with an exclusive background noise control.
Large Area Loop
discreet large area hearing loops provide music and speech with complete clarity to multiple hearing instrument wearers. Perfect for environments ranging in size from meetings rooms to sports arenas, we take into account the dimensions and makeup of every room to ensure the best listening experience for your customers.
The Echo DeskLoop™ is a powerful and flexible Portable Loop. It is a perfect option for reception desks and interview rooms. The built in microphone picks up the speaker’s voice and the powerful MegaLoop transmits it to the ‘T’ coil of the hearing aid. The unit has a range of 2 metres which means it can be used at a reception area and conversations can remain confidential
Neck loop (neckloop) or Personal Inductive
Ordinary headphones do not work well with hearing aids but hearing aid users can use their hearing aid 'loop' programme by using a personal inductive listening device.
The Overhead Loop (ILO) works in conjunction with Emcom’s ILA10 amplifier which allows a microphone or alternative sound source to be broadcast through the overhead disc. Designed to be mounted overhead for optimal performance, it can also be mounted on walls or within or under furniture. The ILO is a complete, low profile induction loop system that requires only power and an audio input.
Audio induction loop amplifier module with polycarbonate housing, for transmission of audio signals to hearing aids; induction loop not included.
AUDIO FREQUENCY INDUCTION LOOP SYSTEM
Under the Counter Loop System - IL-K200
Our Under the Counter Loop System provides clear communication with hearing aid wearers, especially where background noise is a problem or clear speech is restricted.
Above the Counter Loop System - IL-K300
Our Above the Counter Loop System includes a unique hearing loop aerial which combines clear signage with excellent signal, and can be easily fixed surfaces.
HLD3 Home Loop Kit - RL-HLD3
Our Home Loop is a sleek and powerful hearing loop driver that connects to televisions and other audio devices.
Integrated Hearing Loop Driver - IL-A42
Our Integrated Hearing Loop Driver is incorporated into third-party manufacturers’ equipment, providing an integral hearing loop solution for machines and equipment.
Hearing Loop for Door Entry Systems
hearing loop is for use with door entry systems, providing clear audio to hearing device wearers.
Flush Hearing Loop for Door Entry Systems
Our flush hearing loop is for use with door entry systems, providing clear audio to hearing device wearers.
Flush Hearing Loop for Door Entry Systems
Our Integrated Hearing Loop provide an integral solution to third party equipment requiring a hearing loop.
Integrated Hearing Loop and Sign
Integrated Hearing Loop provide an integral solution to third party equipment requiring a hearing loop both a hearing loop and signage
1 to 1 Hearing Loop Driver
Our innovative 1 to 1 Hearing Loop Driver is a special type of audio amplifier designed especially for driving hearing loops.
Loop Listener
Our Loop Listener is a compact listening device which enables users to listen to a hearing loop system as if they were wearing a hearing instrument.
Portable Loop Shelf
Our Portable Loop Shelf is an ideal storage unit and charging location for the Portable Loop.
Wide Area Listening & Loop Systems
Contacta Portable InfoLoop Desktop Loop System
Williams Sound
EchoLink
EchoLink uses infra red signals to transmit sound from your TV Wirelessley to help you listen to your favourite TV programmes without disturbing family of neighbours – Receive crystal clear sound directly to your ears and watch your favourite TV in comfort.
Portable Infrared Underchin Receiver
Our Portable Infrared Underchin Receiver is a two channel under-the-chin receiver, compatible with our transmitters using frequencies 2.3MHz and 2.8MHz.
Medium Area Infrared Transmitter with Modulator The Medium Area Infrared Transmitter with Modulator combines an infrared modulator and transmitter, providing a wide angle of emission with a sleek and compact design.
Infrared Receiver Charger
Our 5 Bay Infrared Receiver Chargers are available for both the Portable Infrared Receiver and Portable Infrared Earphone Receiver.
Large Area Infrared Transmitter with Modulator
Our two-channel Large Area Infrared Transmitter with Modulator combines an infrared modulator and transmitter, generating a wide exit angle for the infrared signal.
Inductive Neck Loop - IR-NL1
Our Inductive Neck Loop is a compact listening device which connects to our Portable Infrared Receiver and enables users to listen using a hearing instrument switched to the “T” position.
Portable Infrared Receiver
Our Portable Infrared Receiver is a four channel receiver, compatible with our infrared transmitters using frequencies 2.3MHz and 2.8MHz.
Small Area Infrared System:
This is a wireless system. The transmitter unit is plugged into the television. The listener wears an individualized receiver (which is a headset with earphones). The transmitter unit sends the signals using Infrared, which are picked up by the receiver and transmitted as sound. The listener can adjust the volume as he/she requires. While this cordless system comfortable to use and affordable, it works only within a small range. All so, it cannot be moved easily.
FM Systems, or Radio Frequency Assistive Listening Systems
Radio Frequency transmit wireless, low power FM frequency radio transmission from a sound system to FM receivers. An advantage of this system over an infrared system: FM is not affected by direct sunlight. Everyone using the system needs a receiver and either a headphone or a neck loop. For those who have telecoil-equipped hearing aids and cochlear implants, neck loops eliminate the need for headphones.radio frequency systems use wireless radio waves to transmit sound directly to listening options such as headphones or inductive neckloops. This range includes portable as well as large-scale transmitters; large scale transmitters work across a wide array of environments, while portable transmitters enable tour guidance in educational or entertainment venues. Signals are transmitted through walls, glass partitions, ceilings or other obstacles.
FM System Or Radio Frequency
Williams Sound
Williams Sound
Listen Technologies
ListenTech ListenTALK – Personal One-Way FM Listening System
Sonic Technology
Listen Technologies
Radio Frequency Rack Transmitter
The Radio Frequency Rack Transmitter is a version of our standard 2.4GHz RF transmitter intended for rack mounting. It uses internationally compatible frequencies to transfer crystal clear sound to our portable receivers.
Radio Frequency Transmitter
Our state-of-the-art 2.4GHz Radio Frequency Transmitter transfers crystal clear sound to our portable receivers, working on internationally compatible frequencies.
Portable Radio Frequency Receiver - RF-RX1
Our lightweight Portable Radio Frequency Receiver provides high-quality sound sent from our range of transmitters and transceivers.
Portable Radio Frequency Transmitter
Our lightweight Portable Radio Frequency Transmitter gives on-the-move transmission of clear speech to our to portable receivers and transceiver across 40 channels.
Portable Radio Frequency Transceiver
Our two-directional Portable Radio Frequency Transceiver is a transmitter and receiver in one, allowing users to both speak and listen across 40 channels.
Radio Frequency Repeater
Our Radio Frequency Repeater provides up to 300 metres in signal distance between a radio frequency systems’ transmitter and its portable receivers.
Williams Sound
Portable Radio Frequency Underchin Receiver
This lightweight under-the-chin receiver is compatible with our transmitters to provide clear sound to users.
2 Bay Charging Station for RF Transmitter/Receiver - RF-RX-CS2
This 2 Bay Charging Station is for use with our Portable Radio Frequency Transmitter and Portable Radio Frequency Receiver
Charger Case for RF Underchin Receiver
This 10 Bay Charger Case is for use with our Portable Radio Frequency Receiver and can hold up to 10 receivers in a standing position.
Charger Case for RF Transceiver
This 10 Bay Charger Case is for use with our Portable Radio Frequency Transceivers and can hold up to 10 transceivers in a standing position
Charger Case for RF Receiver/Transmitter
This charger case is for use with our Portable Radio Frequency Transmitter and Portable Radio Frequency Receiver and can hold up to 20 receivers in a standing position.
Earworn Microphone for Portable RF Transmitter -
The earworn microphone for our Portable Radio Frequency Transmitter has a 1.2 metre cable and 3.5mm colour-coded jack. It enables handsfree communication with clear sound.
Comfort Audio
Listen Technologies
Williams Sound PFM PRO Personal FM Listening System
Personal Listening Systems
Sonic Technology
Listen Technologies
ListenTech ListenTALK – Personal One-Way FM Listening System
sonic Technology
Bellman Maxi Pro Conversational Amplifier with Bluetooth
Geemarc CL7350
OPTICLIP TV and Personal Listening Receiver Amplifier
ActiVocal Wear Personal Amplifier
Comfort Audio
Deaf To Hearing Communication
Interact-AS Software
Interact-AS Software is a software used as a Deaf-to-Hearing communication system. It transcribes spoken words into written text on the computer it is loaded on. Using a microphone, the software can decipher spoken language and translate it into written words. Interact-AS can also generate speech from content that is typed into the software. This allows an individual to speak into the microphone and have the information transcribed in written text.
The Interpretype ITY C.20
The Interpretype ITY C.20 is a Deaf-to-Hearing communication device. This system uses two netbooks to provide real-time communication between deaf and hearing individuals by using a video relay service or using the text based chat. The Interpretype can be used to communicate wirelessly or securely using a USB connection. The Interpretype ITY C.20 can also function as a videophone for individuals who use sign language to communicate by utilizing the integrated camera. These devices can work far apart if wireless internet is used, but must be close together if a secure USB connection is required. Individuals who are deaf or hard of hearing and need to communicate directly with individuals in person and remotely to accomplish essential job tasks may benefit from this device.
The UbiDuo3
The UbiDuo3 is a Deaf-to-Hearing communication device. This device consists of two keyboards with touchscreens that allow two users to communicate via text. As these keyboards are attached with a cable, no wifi or data capability is required. The UbiDuo3 also features a mini-HDMI port for connecting a TV or projector. This device is also portable, weighing in at 3.5 pounds. Individuals who are deaf or hard of hearing and need to communicate directly with individuals in person and remotely to accomplish essential job tasks may benefit from this device
Assistive Listening Devices
Assistive listening devices are used to assist individuals who have hearing limitations that prevent them from accomplishing essential job tasks. They accomplish this by allowing an individual to amplify sounds in their environment to a volume they are able to perceive. Assistive listening device can work with or without hearing aids, depending on the specifications of the product and the requirements of the individual.
The Bellman & Symfon Domino Classic
The Bellman & Symfon Domino Classic is an assistive listening device. The system includes a transmitter and receiver, which can manipulate the volume and cancel some background noise, canvas travel case, in-ear earphones, neck straps, belt clips, universal charger and user manual.
The Williams Sound Personal FM 557 Pro
The Williams Sound Personal FM 557 Pro FM Assistive Listening Sytem is an assistive listening device.The system includes 4 PPA R37m receivers that can access 17 selectable wideband frequencies between 72.1-75.9MHz. It has a PPA T55 transmitter that has an OLED display and multiple digital audio input options. Included are a coax cable and a rack panel kit for professional installation.
The Bellman & Symfon Domino Pro
The Bellman & Symfon Domino Pro is an assistive listening device. The system includes, a transmitter and receiver, which can manipulate the volume and cancel some background noise, durable travel case, in-ear earphones, tie clip microphone, neck straps, belt clips, universal charger, cable kit for TV and stereo, and user manual and pocket guide. This item has directional and omnidirectional microphones, 16-bit digital signal processing and 128-bit digital encryption.
The Bellman & Symfon Maxi
The Bellman & Symfon Maxi is an assistive listening device. This is a personal amplifier that features an omnidirectional microphone and uses 16-bit, digital signal processing technology and telecoil for venues with a loop system. It uses AA batteries and includes neck strap, belt clip, user manual and AA alkaline battery. Headphones are not included with the device. Individuals who are hard of hearing and need amplification of noises in their work environment to accomplish essential job tasks may benefit from this device.
The Bellman & Symfon Mino
The Bellman & Symfon Mino is an assistive listening device. This is the smallest personal amplifier offered by Bellman & Symfon. The item features a directional and omnidirectional microphone and includes advanced settings such as LR-balance, attenuation, bass reduction, etc. This item uses 16-bit, digital signal processing technology and telecoil for venues with a loop system. It uses a rechargeable lithium ion battery and includes neck strap, belt clip, user manual and universal charger.
The Centrum Sound Dual Conference Mic System CS-
The Centrum Sound Dual Conference Mic System CS-CONFFIT is an assistive listening device. It is designed for use at a large conference table. It pairs with the Comtek Personal FM System (AT-216) and converts the lapel microphone into an array microphone to pick up sounds from anywhere around the large table.
The Comtek Personal FM System
The Comtek Personal FM System is an assistive listening device. This system includes a personal transmitter, receiver, microphone, earbuds and telecoil neckloop. The transmitter has an audio input mic.
The Conversor Listenor Pro
The Conversor Listenor Pro is an assistive listening device. The Listenor Pro can filter background noises up to 30 decibels and can focus on sounds to the front of the microphone as well as surroundi.
The Conversor Listenor Pro
The Conversor Listenor Pro Assistive Listening Neckloop is an assistive listening device. It is a conductor that can broadcast sound from the Conversor Listenor Pro directly into an individual’s telecoil enabled hearing aids.
The Phonak MLxi
The Phonak MLxi is an FM receiver. When attached to the user’s hearing instrument, MLxi utilizes Phonak’s FM technology, which include Dynamic Speech Extractor - an algorithm that improves signal-to-noise ratios by up to 15 dB and speech scores in noise by dozens of percentage points - and AutoConnect – this measures the impedance of the hearing instrument’s audio input and sets its own output impedance accordingly.
The Phonak ComPilot II
The Phonak ComPilot II is an assistive listening device. This is wireless device that connects the hearing instruments to Bluetooth devices, such as phones. This device is utilized and requested by customers who are deaf or hard of hearing. The Phonak ComPilot II only works with Phonak Venture hearing aids. The Phonak ComPilot II acts as a remote control for the hearing aids and allows an individual the ability to increase or decrease the volume of hearing aids
Phonak Easy Roger Pen
Quick Delivery
The Phonak Easy Roger Pen is an assistive listening device. This device is a fully automatic wireless microphone which can be used in one-on-one or group conversations
The Airline Micro is a microphone transmitter/receiver system. This device features an omnidirectional microphone for use in conferences and meetings. It produces clear and accurate audio and is compatible with Interact-AS software. Individuals with specific hearing limitations who require a microphone for use with Interact-AS software in conference room settings may benefit from this item.
The USB 3 in 1 TableMike Microphone with Speech Equaliser TBK3 is a noise cancelling Desktop Microphone. This device comes with a USB interface and input and output sound jacks. The product has a digital control panel that allows the user to adjust as necessary, along with detachable and interchangeable microphone so the user can adjust that as well
The Williams Sound PFM PRO RCH is an assistive listening device. This system includes a FM body-pack transmitter, FM body-pack receiver, single mini earphone, folding headphone, audio input cable, lavalier microphone, 2 AA alkaline batteries and a system carrying case. The device has 17 channels, a frequency of 72 to 76 MHz, auxiliary input, compression and mute control, and an operating range of up to 150 feet. Individuals who are hard of hearing and need amplification of noises in their work environment to accomplish essential job tasks may benefit from this device.
The Williams Sound PLA 90 is an assistive listening device. It is a portable, induction loop system that provides listening assistance in public areas for individuals with telecoil hearing aids
Wide Area Listening
Listen Technologies
Williams Sound
Williams Sound
The Williams Sound PPA T27 compact base station transmitter will broadcast a speaker's voice, music program or audio service wirelessly up to 500 feet to a listening audience. It is designed for hearing assistance in places of public access to help overcome background noise, reverberation or distance from the sound source
Williams Sound FM Plus Large-area Dual FM and Wi-Fi Assistive Listening System with Professional Installation Kit
Designed to support those who want to use their own smartphones and headphones for a more discreet assistive listening experience in a large area venue enabled with Wi-Fi. The new FM Plus supports iOS or Android Apps.
Listen Technologies LT-800 Stationary Audio RF Transmitter 72MHz
The Listen Technologies LT-800 transmitter broadcasts a high quality audio signal to your audience. This can also help public facilities meet the Americans with Disabilities Act (ADA)
Listen Technologies Wi-Fi / RF Base System
Extended Audio Reach Easy and Convenient Free Smartphone App
Williams Sound Personal PA Value Pack FM System
The Personal PA® Value Pack System broadcasts audio wirelessly up to 1 000 feet to a listening audience. Use for theaters, churches, classrooms, zoos or any public areas.
Listen Technologies Assistive Listening DSP Value Package
A basic, affordable, easy to install and use, wireless RF assistive listening system to meet hard-of-hearing needs and ADA compliance.
Listentech Audio Everywhere Two Channel Server - Assistive Listening for Smart Phones
Listen Everywhere LT-LW-100P-02-01 Two channel server from Listen Technologies is the first affordable plug & play, low latency Wi-Fi streaming solution that allows people to use their smart phone for assistive listening. 3 EASY STEPS: Download the Free Audio Everywhere App on your smart device. Connect to the venue wireless, Wi Fi network. Audio is delivered to your smart phone
Listen Technologies iDSP Prime I RF System
The iDSP (Intelligent DSP) is a new generation of RF systems from Listen Technologies that will revolutionize the way guests hear in public spaces. The LS-53 Prime I RF system is ideal for public venues when the receiver channel is not changed regularly, channel locking is needed but programming multiple channels is not, and for applications like assistive listening, single channel language interpretation and personal use.
The ListenTALK GO! is a one-way communication system which provides amazing sound quality while touring any facility. One transceiver and three, listen-only receivers are pre-programmed and ready to use for tours, simultaneous interpretation, training.
ListenIR iDSP Portable FM System
Transmits sound from microphone or other audio device directly to receivers, allowing those with hearing loss to hear more clearly
Portable and easy to set-up Infrared system
Includes everything for secure transmission of audio in venues up to 50 seats
Williams Sound PPA R37-12 PRO FM Receiver Kit
Includes 12 receivers with batteries, earphones and charging case
Portable and easy-to-use
Useful in classroom or tour guide situations
Requires Williams Sound Transmitter
Williams Sound Personal PA TGS Pro 737 System
This single channel Personal PA Tour Guide System helps tours held in loud environments, and tour participants with hearing difficulties, listen directly to the tour guide and control their own volume level through a receiver (headphone sold separately). Ideal for college campus tours, group sightseeing, factory and plant tours, museum tours, cruise ships, employee training and more.
Listen Technologies LS-06 7-Person Tour Guide 72MHz Package
The 7-Person Tour Guide/Language Interpretation Package is a great starting point for small facilities, government or other meetings, houses of worship or other venues that wish to provide language interpretation.
ListenTALK System 1 Mobile Communications System
An ideal starter system for incorporating two-way communications, the LKS-1 ListenTALK System from Listen Technologies comes with everything you need. Each system includes four (4) ListenTALK Tranceivers (with Leader Clips), one (1) Headset-2, and one (1) 4-Port USB Charger, all designed to enable convenient communication between one leader and up to three additional team members at a time. The LKS-1 is expandable to meet the growing needs of your venue, and more transceivers can be added at any time.
Williams Sound Personal PA TGS Pro 737 System
This single channel Personal PA Tour Guide System helps tours held in loud environments, and tour participants with hearing difficulties, listen directly to the tour guide and control their own volume level through a receiver (headphone sold separately). Ideal for college campus tours, group sightseeing, factory and plant tours, museum tours, cruise ships, employee training and more.
Williams Sound PPA Select FM Receiver
The Williams Sound PPA Select™ FM receiver is digitally synthesized for even greater audio clarity and stability for personal listening. It replaces the PPA R35 receiver in select Personal PA® systems by Williams Sound.
TTY is an acronym for Tele Typewriter, sometimes referred to as a Teletype Machine. As one of the most commonly used accommodations by people who are unable to understand speech on the telephone, teletype machines use text instead of voice to communicate via telephone lines.
TTYs are available with many different features to meet a variety of needs for those requiring assistance hearing or speaking on the telephone. Some utilize standard telephone lines, and others use ASCII to connect to computers with modems. All are compatible with digital wireless networks.
Rehabmart is pleased to present an assortment of superior quality TTY Devices from vendors including Harris Communications, Hearmore, and MaxiAids.
Types Of TTYS
1.Non- Printing TTYS 2. Printing TTYS 3. Refurbished TTYS 4.TTYS For Phones 5. TTYS Accesories 6.
Non-Printing TTYs
Ultratec Minicom IV TTY
1 reviews
The Ultratec Minicom IV™ is an affordable, basic TTY model for use in acoustic mode. The non-printing TTY features a 20-character display and rechargeable batteries.
Ultratec Uniphone 1140 TTY
10 reviews
The Uniphone 1140 combines the functions of a TTY, telephone and amplified telephone into one single unit. The Uniphone is ideal for people with hearing loss, allowing you to read responses while talking with the handset.
Ultratec Superprint 4425 TTY
2 reviews
The Superprint 4425 from Ultratec is the best TTY for those home and business users who want everything in one TTY with programmable auto-answer, phone directory, TTY announcer, clock and phone ring flasher.
Krown PortaView Jr PV20 TTY with android and net connection The only TTY on the market which can work with a landline AND a cell phone or smartphone (Android) !
Printing TTYs
Krown 200 TTY with Selectable Brightness and Font
Ultratec Superprint 4425 TTY
Ultratec Miniprint 425 TTY
Refurbished TTYs
TTYs for Phones
Public / Pay Phone TTY
Krown Pay Phone TTY Cabinet
This is the optional cabinet enclosure which is made for the Krown Pay Phone TTY.Dimensions: 15.87" H x 13.2" L x 3.33" W
Krown Pay Phone TTY
This low profile TTY may be mounted on an existing pay phone shelf with any available flat surface measuring 9.5" W X 8.5" L X 1.25" H.
Telecommunications relay service
A telecommunications relay service (TRS) provides a communications assistant (CA) that allows people who are deaf, hard of hearing, or speech impaired to communicate with people who use a standard telephone. A TRS offers two options: voice carry-over (VCO) and hearing carry-over (HCO). VCO allows a person with a hearing impairment to speak directly to the other party and then read the response typed by a CA. HCO allows a person with a speech impairment to hear the other party and relay the typed response back to the telephone user through the CA. This service allows individuals with communication disorders to communicate with all telephone users.
There are two types of telecommunication relay services: voice carry-over (VCO) and hearing carry-over (HCO).With VCO, the caller speaks directly to the other person, but reads the response typed by the CA. With HCO, the caller listens to the other caller, but types his or her response.
The CAs are professional; conversations are relayed word for word and are confidential. Telecommunication relay services are free of charge
SOUND FIELD SYSTEMS
Sound field systems are similar to FM systems in that they both use FM radio waves to transmit the desired sound. But whereas FM systems only benefit those students with a receiver, sound field systems are designed to overcome poor classroom acoustics, thereby benefiting all the students.
The teacher wears a small microphone and his or her voice is broadcast to loudspeakers placed strategically throughout the classroom. The sound of the teachers voice is amplified enough to compensate for background noise. Students in the back of the room can hear as clearly as those in the front.
Sound field systems are useful for students with mild to moderate hearing loss. They also provide benefits to the teacher. She can maintain voice contact with every student in the classroom without raising her voice. All students in the classroom are better able to concentrate on what the teacher is saying.
These systems are less portable than the FM systems due to the installation of the loudspeakers. Because they benefit other than just hearing impaired students, though, their permanent installation can be easily justified.
One-to-One Communicators
There are times when you want to hear just one person. This can be in a restaurant, in a hospital room, or when riding in the car. Maybe you want to hear when someone asks a question during a meeting. A one-to-one communicator can help. The other person speaks into a microphone. The sound goes into your hearing aid or a headset. This lets you talk to someone without shouting.
Communication Supportive Technology Communication is the prevalent confront for individuals with hearing impairment either it is verbal or written. It helps individuals to share their thoughts to the external world. Communication assistive technology can be categorized into three further systems
HATS
HATS are devices that can help you hear in loud or busy places. Some HATS let you see or read messages. You can use HATS with or without hearing aids or cochlear implants.
There are times when it is hard for any of us to hear. If you have hearing loss, it can be even harder. Some examples of when it might be hard to hear include:
When the sound comes from a distance. Sound fades as it travels. This is why it is harder to hear someone when they are across the room.
When there is a lot of noise in the room. Most rooms have noises that compete with what we want to hear. There might be air blowing or other people talking. The TV or radio might be on. Cars and trucks might drive by outside. This all makes it harder to hear.
When the sound bounces around the room. It is harder to hear in a room with poor sound quality, or acoustics. Sounds bounce off of hard surfaces, like bare walls, tables, and floors. This causes echoes, called reverberation. It is easier to hear in rooms with carpets and couches.
Distance, other noise, and echoes can happen at the same time. This makes it even harder to hear. HATS can help.Other HATS Solutions
There are many other types of HATS, such as:
Devices that make phones louder
Louder answering machines
Loud doorbells
Computers
Wake-up alarms. These can be a loud bell or a vibrating clock.
There are devices that let you see or feel when something happens. For example, when the doorbell rings, you may see a flashing light. Or, your alarm clock may vibrate to wake you. You can use a visual system with your hearing aid or alone.
There are other types of visual systems, including:
Text telephones. These type the message so you can read it.
Speech recognition programs. These change speech into text that you can read.
Closed-captioned TV. The words said on TV show at the bottom of the screen. All TVs with screens at least 13 inches wide must have built-in captioning.
Note taking. You can focus on hearing while someone else takes notes for you. Children with hearing loss and those who have trouble writing can use this in school
Relying on amplification devices or residual hearing alone may not be enough to access communication, especially in difficult listening situations (e.g., significant background noise, a room that is not designed for ideal acoustics, group discussions, or listening at a distance). Assistive listening systems can offer further support in these situations.
Assistive Listening Systems 101
DSP Toolkit useful for
The toolkit documents: