Intensity To be effective, a visual signal (or its reflection from adjacent walls and ceiling) must be of an intensity that will raise the overall light level sharply, but not be so intense...
Search Results "Pedestrian Signal"
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Intensity
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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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11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
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11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
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11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
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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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Path of Travel
[35.151(b)(4)(ii) & 36.403(e)] (1) A "path of travel" includes a continuous, unobstructed way of pedestrian passage by means of which the altered area may be approached, entered,...
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406.2.2 Clear height
The clear height of each floor level in vehicle and pedestrian traffic areas shall be not less than 7 feet (2134 mm)....
- Filter Pave™ Porous Paving for Stormwater Management
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R210 Protruding Objects (Section-by-Section Analysis)
R210 Protruding Objects (Section-by-Section Analysis) Objects that protrude into pedestrian circulation paths can be hazardous for pedestrians, especially pedestrians who are blind or...
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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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409.4.7.2
The telephone and emergency signaling device shall comply with 309.3 and 309.4....
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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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USE OF THE WAY
Elevators are required to have both a telephone and an emergency signaling device....
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4.28.3(7)
(7) In general, no place in any room or space required to have a visual signal appliance shall be more than 50 ft (15 m) from the signal (in the horizontal plane)....
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Audible Alarms [4.28.2]
Recommendation: Alarms with a periodic element to the signal, such as single stroke bells, hi-low, and fast whoop, are considered more effective than those with continuous or reverberating...
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§1193.43(e) Availability of auditory information for people who are hard of hearing
., increased amplification, increased signal-to-noise ratio, or combination). For transmitted voice signals, provide a gain adjustable up to a minimum of 20 dB....
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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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11B-706.1 General
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....
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11B-706.1 General
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....
- Estimote Sticker Beacons - Introducing Nearables
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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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Grade (R302.5) (Section-by-Section Analysis)
Grade (R302.5) (Section-by-Section Analysis) Grade is the slope parallel to the direction of pedestrian travel....