The opening time is further determined by the travel distance from hall call buttons and signal timing based on a 1.5 ft/s travel speed beginning from audible and visible signalization of...
Search Results "Signal-to-Noise Ratio"
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Must elevator doors remain open for 20 seconds?
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Tenon LLC
Remediate Issues When issues are found, Tenon helps turn internet noise into clear guidance so that you can get on with your work....
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Paragraph (e) (Advisory Guidance)
Paragraph (e) TTY Signal Compatibility 1....
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Section 1194.25 Self Contained, Closed Products (Preamble, Section-by-Section Analysis)
Paragraph (e) requires that when products use audio as a way to communicate information, the auditory signal will be available through an industry standard connector at a standard signal...
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2.3 Infrared (IR) Systems
2.3 Infrared (IR) Systems An IR system transmits audio signals via invisible infrared light waves....
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3.3 Need for "Overriding" Principle
types and conditions of microphone usage, it would be helpful to have some overriding principle that can be applied generally, to all situations in which microphones are picking up "live" signals...
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11B-704.3 Volume control telephones
If the microphone in the handset is not being used, a mute button that temporarily turns off the microphone can also reduce the amount of background noise which the person hears in the earpiece...
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11B-704.3 Volume control telephones
If the microphone in the handset is not being used, a mute button that temporarily turns off the microphone can also reduce the amount of background noise which the person hears in the earpiece...
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§ 1194.23(b)
(b) Telecommunications products which include voice communication functionality shall support all commonly used cross-manufacturer non-proprietary standard TTY signal protocols....
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225(a)(2) TDD
(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...
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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 Prices and Dispersal of Wheelchair Spaces
price level are not available because of inaccessible features, then the percentage of tickets for accessible seating that should have been available at that price level (determined by the ratio...
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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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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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1009.4.2 Area of refuge
The elevator shall meet the emergency operation and signaling device requirements of California Code of Regulations, Title 8, Division 1, Chapter 4, Subchapter 6, Elevator Safety Orders....
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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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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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§ 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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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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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...
