using your gear to hear - ungerboeck your gear to hear tina childress, ma, ... using mobile app ......
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Using Your Gear To Hear
Tina Childress, MA, CCC-A
Hearing aids
www.activears.com/images/productTypes3.jpg
= microphone location
Cochlear implants
Ear level processors
Body worn processors
= microphone location
Making it easy for parents and school staff � LED indicators � Other accessories
System Sensor
Listening Check
Dial cover Microphone test earphones
Harmony
Auria FireFly
PSP
Making it easy for parents and school staff
� Monitoring options � Listening accessories
Freedom LCD
Signal check wand MicroLink Freedom
adapter
Remote Assistant
Making it easy for parents and school staff
Tempo+ LED Signal check
Telemic
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T-coil or Telecoil
� Can be a specific setting or program � Picks up a specific signal from: ◦ phone ◦ neckloop ◦ Large area induction loop
� Discuss mixing with your audiologist
ALERT SIGNALING DEVICES
Alert Signaling Devices
� Devices that tell you there’s a loud sound nearby
◦ Vibration
◦ Light (lamp or strobe light)
◦ LOUD audible alarm
Alarm clocks
� Stationary
� Portable
Visual alerting systems � Fire/smoke
� Carbon monoxide
� Weather radio
� Baby monitor
� Doorbell
Being alert at home
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Being alert on the road
� ADA Hotel Kit - Use it or lose it!
ASSISTIVE LISTENING DEVICES
FM system � Signal is transmitted via FM (radio signal) waves to a
receiver used by the listener � Where are they used? ◦ Theaters ◦ Classrooms
◦ Meeting spaces ◦ Places of worship
FM system
Advantages Disadvantages ◦ Pretty consistent signal
throughout area with less chance of “dead spots” ◦ Receivers are small or can
be worn under clothes ◦ Portable
◦ Possibility for channel interaction since signals can travel through walls ◦ Can sometimes be affected
by other types of electrical interference � e.g., fluorescent lights,
computer monitors
Sound simulations (Linda Thibodeau – UT Dallas)
� http://www.utdallas.edu/~thib/EARRINGFINAL/EARRINGWEB_files/frame.htm
� HA only, HA+FM (lapel, boom, omni, directional), FM only
� CLASSROOM NOISE ◦ Download to your phone!
Transmitters Microphone styles
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Receiver Styles
� Personal FM ◦ Direct audio input ◦ Neckloop receiver
� Soundfield FM ◦ Toteable speaker ◦ Classroom speaker
� These styles are compatible with hearing aids and/or cochlear implants
Receivers Hearing Aid Cochlear Implant
Soundfield Toteable Classroom
Infrared Devices � Signal is transmitted via infrared (light) waves to a receiver
used by the listener, relies on line of sight to get the signal � Where are they used? ◦ Theaters ◦ Classrooms ◦ Meeting spaces
Infrared Devices
Advantages Disadvantages ◦ Signal can’t travel through
walls (e.g., theater or classroom) ◦ Less chance for
interference from another signal ◦ Portable
◦ Must be located within the “beam of light” to receive the signal and receiver must be pointed at LED transmitter ◦ Does not work well
outdoors
Infrared Devices
Receivers
Light Transmitter IR system
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Induction Loop Systems � Physical wire is laid down around the area to be amplified
� Signal is transmitted via the electromagnetic field and received via the T-coil in your HA or CI
� Where are they used? ◦ Large areas (e.g., churches, meeting rooms, airports) ◦ Transient areas (e.g., drive thrus, ticket windows) ◦ Individual areas (e.g., home, office, car) ◦ Classroom (not as common now)
Induction Loop Systems
Advantages Disadvantages � No need for a “receiver” –
just switch to T-coil � Inexpensive way to provide
group amplification � Can loop large as well as
small areas � Little chance of
interference from another transmitter
� Prone to interference � Individual can only access
the signal through the T-coil � Must sit within loop, there
are “sweet spots” � Large area systems not
very portable
Induction Loop Systems
Set up for room loop
Chair loop
Personal loop
Taxi
Ways to connect with accessories � Acoustically ◦ Use the environmental microphone on
hearing aid or cochlear implant processor
� T-coil ◦ Wired neckloop or induction earhooks ◦ Wireless (Bluetooth) neckloop or
induction earhooks
◦ Infrared receiver
� Patch cable ◦ Plug directly into your cochlear implant
processor
� Through FM system ◦ Transmitter is connected to the device and
then sent via FM signal to your hearing aid or cochlear implant
Hands-free access to phone or media player
Wired neckloop Wired induction earhook(s)
Bluetooth neckloop Bluetooth induction earhook(s)
TELECOMMUNICATIONS DEVICES
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Telecommunication systems that are accessible to D/HH � E-mail � Texting � Visual voice-mail � Instant Messaging
Cell phones � The FCC require all cell phone makers and service
providers to make phones hearing aid compatible (HAC) for people using hearing aids and cochlear implants.
� Devices that are HAC compliant have: ◦ Less static ◦ Less interference ◦ Better telecoil connections
� HAC compliant device packages are marked with “M” or “T” ratings.
What are “M” and “T” ratings?
“M” rating “T” rating � “M” rating refers to the
microphone mode.
� Wireless devices rated M3 or M4 are likely to generate less interference.
� M4 is the better/higher of the two ratings.
� “T” rating refers to the telecoil mode.
� Wireless devices rated T3 or T4 are likely to be more usable with a hearing device's telecoil ("T Switch" or "Telephone Switch")
� T4 is the better/higher of the two ratings.
Look for M4/T4 to have the best chance of being interference free whether used with your hearing aids
or cochlear implants in microphone or t-coil mode.
Desired Cell Phone Features for individuals who are D/HH
� Hearing Aid Compatible
� Audio Jack for headsets/neckloops
� Volume control � Display and keypad
lighting control � Vibrating alerts or
vibrating accessory
� Adjustable fonts
• Flashing screen • Different ringer volume
and tones • Bluetooth • Text messaging • Speaker phone • Teletypewriter (TTY) • Speech-to-text • Video streaming
www.phonescoop.com/phones/finder.php
� Used in place of standard phones � Models have a variety of features including tone
adjustment, volume boost, loud ringer, visual signalers, memory buttons, capacity for multiple lines, and power adapters.
Amplified telephones
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Transcribed voicemail � Several services out there that will: ◦ Listen to your voicemail using voice-recognition software or live
captioners ◦ Transcribe your voicemail ◦ E-mail it to your computer or PDA
� Check with your carrier to see which services are available
� Prices range from around $0.35/message to unlimited messages for $40/month
� www.google.com/googlevoice (FREE!) ◦ Request an invitation
Using a telephone with captioning
� Speaker’s message is displayed ◦ On a special telephone with
captioning display
◦ On a computer screen if web-based
◦ On mobile telephone if using mobile app
Video Relay Service (VRS) � A relay service that uses the Internet and video
equipment to allow deaf persons to make phone calls using American Sign Language (ASL) or English-based sign (with or without speechreading cues)
Ways to access VRS 1. Desktop
2. Portable
3. Download program to personal computer
4. Mobile
Voice Carry Over � VCO is a feature from the relay service that allows a
person with hearing loss to use their own voice on the telephone, while receiving the other party’s communication
� Works with text relay as well as video relay VISUAL SYSTEMS
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Communication Access Realtime Translation (CART) � Instant translation of the spoken word into English text using a
stenotype machine, notebook computer and realtime software
� Text appears on a computer monitor or other display
� Primarily used by people who are late-deafened, oral deaf, hard of hearing or have cochlear implants
� Culturally deaf individuals may use in certain situations
� Sometimes referred to as “realtime captioning”
� Can be done live or via remote location
CART
C-Print and Typewell � C-Print and similar speech-to-text accommodations
seek to provide a meaning-for-meaning transcript of spoken communication – it does not attempt to provide a verbatim transcription
� Systems were designed to meet the needs of deaf and hard of hearing students in educational settings
� Advantage: ◦ the text produced is more accessible for those with less
developed reading skills, and the transcript is not as cumbersome when used for study purposes
� Disadvantage: ◦ if used to augment hearing, the difference in exact words
used may be confusing
C-Print
TypeWell Text Relay Service � A service that enables people who use a TTY,
Internet connected computer, or text messaging to communicate with any conventional telephone through a relay operator.
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Video Remote Interpreting (VRI) � Uses video–conferencing equipment to provide sign language
interpreting services
� Both the deaf and hearing person are in the same room
� The interpreter is at a call center in another city
� Especially useful for rural areas where there may be a lack of qualified interpreters
Described and Captioned Media Program � Free-loan described and captioned educational
media is available to students who are deaf, blind, hard of hearing, visually impaired, or deaf-blind
� Clearinghouse of information related to education, accessibility, deafness, blindness, and other related topics
� www.dcmp.org
CAPTIONED MOVIES
Sony Glasses
CaptiView � Need to get special device at the ticket counter � Words are displayed on a personal LED display
Open Captioning � Words are on the screen for everyone to see � Includes dialogue as well as environmental sounds � Often has limited showing times and limited selection � Preferred by most deaf/hard of hearing people
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Rear window captioning � Need to get special device at the ticket counter � More selection of movie times and shows � Difficult to adjust
www.captionfish.com
� Search engine for finding captioned movies in your area
� Clickable links to theater information, movie description and CAPTIONED movie trailers
� Join email list or follow on social media sites for updates
Sample Captionfish screen
RESOURCES
ISD CI Support Page http://www.morgan.k12.il.us/isd/outreach_services_CISupport.html http://tinachildress.wordpress.com
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The App List (http://bit.ly/x08uqQ)
• Accessibility • Advocacy • Audiology • Hearing Test • Listening Therapy • Personal Amplifier • Sign Language • Sound Level Meter • Speech • Telecommunication • Resources (e.g., favorite
developers, blogs and websites)
www.delicious.com/hlpuears � Scores of links related to hearing loss � Searchable via tags – “AssistiveTechnology” for websites
and video tutorials
Tina Childress Illinois School for the Deaf
Sheri Cook Gallaudet University Regional Center - Midwest
Cheri Sinnott Illinois Service Resource Center
Assistive Technology Project
http://www.jalc.edu/gurc/assistive_technology_project/