For example, an FM system may be better than an infrared system in some open-air assemblies since infrared signals are less effective in sunlight....
Search Results "Signalized Intersection"
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11B-706.1 General
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Passing Spaces [1017.4]
Passing spaces must be: A minimum of 60 by 60 inches (figure 4) or The intersection of two trails that provide a T-shaped space that complies with section 304.3.2 of the...
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1009.8.1 System requirements
The two-way communication system shall include both audible and visible signals. Systems shall be listed in accordance with UL 2525 and installed in accordance with NFPA 72....
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Which transition type do users with disabilities prefer?
When a sidewalk slopes more than 2% in the direction of travel and a walk with a maximum 2% cross slope intersects it, which transition segment type provides the safest usability for the...
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409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
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Estimote Sticker Beacons - Introducing Nearables
They broadcast tiny radio signals which your smartphone can receive and interpret, unlocking micro-location and contextual awareness....
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R105.2 Terms Defined in Referenced Standards
In addition, the following terms shall have the meaning specified in section 1A.13 of the MUTCD (incorporated by reference, see R104.2): highway, intersection, island, median, pedestrian...
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11B-408.4.8 Emergency communications
Car emergency signaling devices complying with Section 11B-407.4.9 shall be provided....
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11B-408.4.8 Emergency communications
Car emergency signaling devices complying with Section 11B-407.4.9 shall be provided....
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11B-408.4.8 Emergency communications
Car emergency signaling devices complying with Section 11B-407.4.9 shall be provided....
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Compatible
Examples are teletypewriters (TTYs), visual signaling devices and amplifiers....
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R104 Referenced Standards (Section-by-Section Analysis)
the relevant requirements regarding the provision of alternate pedestrian access routes when a pedestrian circulation path is temporarily closed, the provision of accessible pedestrian signals...
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Two-Way Communication Systems [§230 and §708]
Communication Systems [§230 and §708] Where two-way communication systems are provided to gain entry to a facility or to restricted spaces, they must include visual and audible signals...
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409.4.7.2 Operable Parts
The telephone and emergency signaling device shall comply with 309.3 and 309.4....
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408.4.8 Emergency Communications
Car emergency signaling devices complying with 407.4.9 shall be provided....
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11B-409.4.7.2 Operable parts
The telephone and emergency signaling device shall comply with Sections 11B-309.3 and 11B-309.4....
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When is resurfacing considered to be an alteration?
Resurfacing is an alteration that triggers the requirement to add curb ramps if it involves work on a street or roadway spanning from one intersection to another, and includes overlays of...
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3.Guidelines for Compatibility With Peripheral Devices
Products providing auditory output should provide the auditory signal at a standard signal level through an industry standard connector....
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New Construction and Alterations
Construction and Alterations DOJ’s title II ADA regulation provides that newly constructed or altered streets, roads, and highways must contain curb ramps or other sloped areas at any intersection...
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A4.28.4 Auxiliary Alarms
To be effective, such devices must be located and oriented so that they will spread signals and reflections throughout a space or raise the overall light level sharply....
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11B-1007.2 Accessible routes
Where accessible routes intersect playing surfaces of holes, a 1 inch (25 mm) maximum curb shall be permitted for a width of 32 inches (813 mm) minimum....
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11B-1007.2 Accessible routes
Where accessible routes intersect playing surfaces of holes, a 1 inch (25 mm) maximum curb shall be permitted for a width of 32 inches (813 mm) minimum....
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Receivers
Sound quality, internal noise, signal-to-noise ratio, signal strength, and boost vary among products....
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Curb Ramps [§406]
DOJ’s 2010 ADA Standards require curb ramps at newly constructed or altered streets, highways, and street-level pedestrian walkways to provide an accessible route for pedestrians at intersections...
