Other Devices For Hearing Impaired
In addition to TDD, there are a number of pieces of equipment that can be coupled to telephones to improve their utility. For those with hearing difficulties the telephone ring and conversation sound level can be amplified or pitch adjusted, ambient noise can also be filtered. The amplifier can be a simple addition or through an inductive coupler to interact with suitable hearing aids. The ring can also be supplemented with extension bells or a visual call indicator.
Read more about this topic: Telecommunications Device For The Deaf
Famous quotes containing the words devices, hearing and/or impaired:
“The gods being always close to men perceive those who afflict others with unjust devices and do not fear the wrath of heaven.”
—Hesiod (c. 8th century B.C.)
“Therefore I have uttered what I did not understand, things too wonderful for me, which I did not know. ... I had heard of you by the hearing of the ear, but now my eye sees you; therefore I despise myself, and repent in dust and ashes.””
—Bible: Hebrew, Job 42:3-6.
Job to God.
“It’s immoral to steal, but you can take things.
The dignity of his office is never impaired by the absence of efforts on his part to maintain it.”
—Charles Dickens (1812–1870)