The following is a partial list of emergencies that should be considered in the development of alternative warning systems: Natural events Storms (hurricanes,...
Search Results "Signal Level"
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Devices or Methods for Notification of Other Emergencies
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Issue 6: Pre-timed signals (an APS is more than a pushbutton)
Issue 6: Pre-timed signals (an APS is more than a pushbutton) Since pedestrians don’t need to use the pushbutton to get a WALK signal at pre-timed signals or where pedestrian signals...
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403.4 Changes in Level
403.4 Changes in Level. Changes in level shall comply with 303....
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407.3.4 Door and Signal Timing
407.3.4 Door and Signal Timing....
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4.5.2 Changes in Level
Changes in level up to 1/4 in (6 mm) may be vertical and without edge treatment (see Fig. 7(c))....
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4.5.2 CHANGES IN LEVEL
Changes in level up to 1/4 in (6 mm) may be vertical and without edge treatment (see Fig. 7(c))....
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4.10.4(2)
(2) Visual elements shall be at least 2‒1/2 in (64 mm) in the smallest dimension.
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SECTION 1131A CHANGES IN LEVEL ON ACCESSIBLE ROUTES
SECTION 1131A CHANGES IN LEVEL ON ACCESSIBLE ROUTES...
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4.3.8 CHANGES IN LEVELS
Changes in levels along an accessible route shall comply with 4.5.2....
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Slope: ADA Standard Section 405.7.1
Section 405.7.1 covers the current ADA Standards for the slope in ramp landings.
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4.3.8 Changes in Levels
Changes in levels along an accessible route shall comply with 4.5.2....
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403.4 Changes in Level
Changes in level shall comply with 303....
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403.4 Changes in Level
Changes in level shall comply with 303....
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11B-405.4 Floor or ground surfaces
Changes in level other than the running slope and cross slope are not permitted on ramp runs....
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407.3.4 Door and Signal Timing
For cars with in-car lanterns, T shall be permitted to begin when the signal is visible from the point 60 inches (1525 mm) directly in front of the farthest hall call button and the audible...
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407.3.4 Door and Signal Timing
For cars with in-car lanterns, T shall be permitted to begin when the signal is visible from the point 60 inches (1525 mm) directly in front of the farthest hall call button and the audible...
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303 Changes in Level
[See subsections ...]
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303 Changes in Level
[See subsections ...]
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11B-706.6 Peak clipping level
Peak clipping shall not exceed 18 dB of clipping relative to the peaks of speech.
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Pushbutton-integrated APS
(See Interfacing Accessible Pedestrian Signals with Traffic Signal Control Equipment.) ...
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11B-407.3.4 Door and signal timing
For cars with in-car lanterns, T shall be permitted to begin when the signal is visible from the point 60 inches (1524 mm) directly in front of the farthest hall call button and the audible...
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11B-407.3.4 Door and signal timing
For cars with in-car lanterns, T shall be permitted to begin when the signal is visible from the point 60 inches (1524 mm) directly in front of the farthest hall call button and the audible...
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8.1 Objective
Minimally acceptable output and dynamic range levels, 2. Minimally acceptable Speech Transmission Index (STI) level, 3....
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408.2.2 Hall Signals
408.2.2 Hall Signals. Hall signals shall comply with 407.2.2....