Nearly half of the false detections were due to a single participant who reported seeing a detectable warning on 5 out of 6 of her blank trials....
Search Results "Warning Signal"
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2.4 False Detections
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4.28.3* Visual Alarms
Visual alarm signal appliances shall be integrated into the building or facility alarm system....
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2.5 Visual Detection Distance
For example, if a participant first saw the detectable warning from a maximum distance of 4.3 m (14 feet), and saw the detectable warning when tested at the 2.44 m (8 ft) distance, then...
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TTY
Machinery that employs interactive text-based communication through the transmission of coded signals across the telephone network....
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RESEARCH NEEDS
Although there is extensive experience with traffic signals both in the U.S. and abroad, experience with traffic signals at roundabout crosswalks is limited, and experience with signals...
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Appendix G: Comments from Participants
White Detectable Warning ... on Brick Sidewalk would get dirty quick "one of my favorites" looks larger than other detectable warning doesn't look like a warning ......
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1. Public Rights-of-Way
Other highlights in the requirements include accessible pedestrian signals, curb ramps and blended transitions, detectable warning surfaces, crosswalks at roundabouts, on-street parking,...
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1. Public Rights-of-Way
Other highlights in the requirements include accessible pedestrian signals, curb ramps and blended transitions, detectable warning surfaces, crosswalks at roundabouts, on-street parking,...
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Carr Corporation Narcotics Locker NL10
Optional door switch activates optional remote warning light when door is in the open position....
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1.7 Procedure
Participants were given a small sample piece of detectable warning material to see and feel, then were shown examples of a detectable warning and a blank on a sidewalk....
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2.6 Conspicuity Ratings
Results for most detectable warnings varied between the different sidewalks....
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TTY
Machinery that employs interactive text-based communication through the transmission of coded signals across the telephone network....
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TTY
Machinery that employs interactive text-based communication through the transmission of coded signals across the telephone network....
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809.5.5.1 Notification
Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
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11B-809.5.5.1 Notification
Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
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809.5.5.1 Notification
Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
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11B-809.5.5.1 Notification
Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
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11B-809.5.5.1 Notification
Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
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809.5.5.1 Notification
Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
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3. MICROPHONE INPUTS
MICROPHONE INPUTS The quality of the signal received by users of an ALS system depends not only on the transmission characteristics to the receiver, but on the nature of the source....
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A4.28.2 Audible Alarms
Audible emergency signals must have an intensity and frequency that can attract the attention of individuals who have partial hearing loss....
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Comments from Individuals Who Are Blind or Have Low Vision (Section-by-Section Analysis)
proposed guidelines, but filed a minority report recommending that state and local governments consult with the local blind community to determine whether to provide accessible pedestrian signals...
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Grainger Tough Guy Toilet Seat Cover Dispenser, White
Warning: This product contains a chemical known to the State of California to cause cancer....
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4.28.3(8)
(8) No place in common corridors or hallways in which visual alarm signalling appliances are required shall be more than 50 ft (15 m) from the signal....
