(2) TDD The term "TDD" means a Telecommunications Device for the Deaf which is a machine that employs graphic communication in the transmission of coded signals through a wire or radio...
Search Results "Signal-to-Noise Ratio"
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225(a)(2) TDD
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A4.28.3 VISUAL ALARMS
In zoned systems, the emergency exit lights in an area will flash whenever an audible signal rings in the area....
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Ticket pricing. (Section-by-Section Analysis)
If an existing facility has barriers to accessible seating at a particular price level for an event, then a percentage (determined by the ratio of the total number of seats at that price...
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EZ-ACCESS® Incline Calculator for Ramp Solutions
We start you off with the ADA Standard Ratio of 1:12, but we recommend you confirm with your local/city code. Measure the distance from the top step/landing to the ground (RISE)....
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Calculation of Percentages
In the case of specifications for dimensions or sizes that involve percentages or ratios, rounding down for values less than one half is allowed....
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Guest Rooms with Communication Features: ADA Standard Section 806.3
To ensure communication within the facility, as well as on commercial lines, provide telephone interface jacks that are compatible with both digital and analog signal use....
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Attachment I
The existing elevator does not have an audible signal at the hoist way entrance, hall lantern fixtures, or raised and Braille characters on hoist way entrances. ...
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230 and 708 Two-Way Communication Systems
708 Two-Way Communication Systems New provisions of the 2010 Standards at sections 230.1 and 708 require two-way communications systems to be equipped with visible as well as audible signals...
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Introduction
Introduction Today’s wide and increasingly congested intersections and complex signalization schemes often fail to provide adequate non-visual information for crossing analysis and decisions...
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Auxiliary Alarms [4.28.4]
Portable units have to be activated by a signal from the central alarm control system transmitted to a receiver plugged into an electrical outlet....
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§ 1194.24(a)
receiver or display circuitry, shall be equipped with caption decoder circuitry which appropriately receives, decodes, and displays closed captions from broadcast, cable, videotape, and DVD signals...
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R306 Pedestrian Street Crossings (Section-by-Section Analysis)
R306 Pedestrian Street Crossings (Section-by-Section Analysis) The technical requirements in R306 address pedestrian signal phase timing and pedestrian street crossings at roundabouts...
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R306.4 Channelized Turn Lanes at Roundabouts
At roundabouts with pedestrian street crossings, pedestrian activated signals complying with R209 shall be provided at pedestrian street crossings at multi-lane channelized turn lanes....
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907.2.6.2.1 System initiation
Actuation of an automatic fire-extinguishing system, a manual fire alarm box or a fire detector shall initiate an approved fire alarm signal which automatically notifies staff....
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TEXT TELEPHONE
Machinery or equipment that employs interactive text-based communications through the transmission of coded signals across the standard telephone network....
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TEXT TELEPHONE
Machinery or equipment that employs interactive text-based communications through the transmission of coded signals across the standard telephone network....
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[F] 907.5.2.3.1 Public and common use areas
Corridors Gymnasiums Lobbies Meeting rooms Multipurpose rooms Music practice rooms Occupational shops Occupied rooms where ambient noise...
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[F] 907.5.2.3.1 Public and common use areas
limited to: Band rooms Classrooms Corridors Gymnasiums Lobbies Meeting rooms Multipurpose rooms Music practice rooms Occupational shops Occupied rooms where ambient noise...
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§ 1194.23(f)
(f) For transmitted voice signals, telecommunications products shall provide a gain adjustable up to a minimum of 20 dB. ...
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68.10(20) Pedestrian Elements
Components that make up a pedestrian access route including, but not limited to walking surfaces, ramps, curb ramps, crosswalks, pedestrian overpasses and underpasses, automated pedestrian signals...
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AUTOMATIC DOOR
A door equipped with a power operated mechanism and controls that open and close the door automatically upon receipt of a momentary actuating signal....
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AUTOMATIC DOOR
A door equipped with a power operated mechanism and controls that open and close the door automatically upon receipt of a momentary actuating signal....
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TEXT TELEPHONE
Machinery or equipment that employs interactive text-based communications through the transmission of coded signals across the standard telephone network....
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Substantive changes made to requirements for elevators
(407.2.1.1) removal of a specification concerning objects located below hall call buttons (407.2.2 in the proposed rule) modification of specifications for audible hall signals...