Car emergency signaling devices complying with 407.4.9 shall be provided....
Search Results "Signal Timing"
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408.4.8 Emergency Communications
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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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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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Overview of Proposed Guidelines
surfaces; Pedestrian street crossings at roundabouts, including requirements for detectable edge treatments where pedestrian crossing is not intended, and pedestrian activated signals...
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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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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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R208 Detectable Warning Surfaces (Section-by-Section Analysis)
An advisory section recommends that where a cut-through pedestrian island is less than 1.8 meters (6 feet) in length and the pedestrian street crossing is signalized, the signal should be...
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Compatible
Examples are teletypewriters (TTYs), visual signaling devices and amplifiers....
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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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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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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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Receivers
Sound quality, internal noise, signal-to-noise ratio, signal strength, and boost vary among products....
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11B-409.4.7.2 Operable parts
The telephone and emergency signaling device shall comply with Sections 11B-309.3 _|Operable Parts; Height|_ and 11B-309.4 _|Operation|_....
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11B-409.4.7.2 Operable parts
The telephone and emergency signaling device shall comply with Sections 11B-309.3 _|Operable Parts; Height|_ and 11B-309.4 _|Operation|_....
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Telecommunications
The signal transmission, between or among points specified by the user, of information of the user’s choosing, without change in the form or content of the information as sent and received...