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A Phone of Our Own: the Deaf Insurrection Against Ma Bell. Washington, D.C.: Gallaudet University Press. ISBN 978-1-56368-090-8. OCLC 59576008. Strauss, Karen Peltz (2006). A New Civil Right: Telecommunications Equality for Deaf and Hard of Hearing Americans. Washington, D.C.: Gallaudet University Press. ISBN 978-1-56368-291-9. OCLC 62393257
Captioned telephone is a hybrid communication method that enables people who are hard of hearing, oral deaf or late–deafened to speak directly to another party on a telephone call. [5] Typically, a telephone that displays real-time captions of what the hearing party speaks during a conversation. The captions are displayed on a screen embedded ...
On analog telephone lines with special services, a flash or register-recall signal is used to control functions on the public telephone exchange, PBX or VoIP ATA.. The term "register-recall" in Europe refers to sending a discrete signal to alert the "register" — the logical system controlling a telephone exchange, that it should accept commands from the end user in the middle of a call.
The idea is similar to the idea which a hearing person talks on the phone. They will talk continuously without any pauses and interruptions. The Deaf community uses RTT to have a continuous conversation. TDD devices, sometimes called TTY devices, are commonly used for RTT via a regular phone call.
A video relay service (VRS), also sometimes known as a video interpreting service (VIS), is a video telecommunication service that allows deaf, hard-of-hearing, and speech-impaired (D-HOH-SI) individuals to communicate over video telephones and similar technologies with hearing people in real-time, via a sign language interpreter.
The use of flashing lights and sirens is colloquially known as blues and twos, which refers to the blue lights and the two-tone siren once commonplace (although most sirens now use a range of tones). In the UK, only blue lights are used to denote emergency vehicles (although other colours may be used as sidelights, stop indicators, etc.).
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In the case of signed language interpretation (such as American Sign Language), the interpreter hears the voices of the hearing people through the microphone or telephone, and renders the message into sign language, via a video camera, which the deaf person views on his or her video display. In turn, when the deaf participants sign to the ...
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related to: telephone flashing light for deaf people in house calls meaning