Pedestrian Signal Phase Timing (Section-by-Section Analysis) Pedestrian signal phase timing must comply with referenced MUTCD standards and use a pedestrian clearance time that is calculated...
Search Results "Signal-to-Noise Ratio"
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Pedestrian Signal Phase Timing (Section-by-Section Analysis)
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R209.2 Alterations
Existing pedestrian signals shall comply with R209.1 when the signal controller and software are altered, or the signal head is replaced....
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11B-407.2.2.3 Audible signals
Audible signals shall sound once for the up direction and twice for the down direction, or shall have verbal annunciators that indicate the direction of elevator car travel....
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11B-407.2.2.3 Audible signals
Audible signals shall sound once for the up direction and twice for the down direction, or shall have verbal annunciators that indicate the direction of elevator car travel....
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11B-407.2.2.3 Audible signals
Audible signals shall sound once for the up direction and twice for the down direction, or shall have verbal annunciators that indicate the direction of elevator car travel....
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407.2.2.3 Audible Signals
407.2.2.3 Audible Signals....
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407.2.2.3 Audible Signals
Audible signals shall have a frequency of 1500 Hz maximum. Verbal annunciators shall have a frequency of 300 Hz minimum and 3000 Hz maximum....
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407.2.2.3 Audible Signals
Audible signals shall sound once for the up direction and twice for the down direction, or shall have verbal annunciators that indicate the direction of elevator car travel....
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4.10.4 Hall Lanterns
A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call....
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§ 38.93(c) Signals
(c) Signals. If doors to the platform close automatically or from a remote location, auditory and visual warning signals shall be provided to alert passengers or closing doors....
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411.1 General
Where provided, audible signals or cues shall not be used as the only means of conveying information, indicating an action, or prompting a response...
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Signal Type: ADA Standard Section 407.4.8.2.1
Section 407.4.8.2.1 covers the current ADA Standards for the signal type of audible elevator car indicators.
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R306.5 Channelized Turn Lanes at Other Signalized Intersections
R306.5 Channelized Turn Lanes at Other Signalized Intersections....
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Synthesis of Literature Relevant to Roundabout Signalization to Provide Pedestrian Access - Final Report
Prepared by: Vaughan W. Inman Science Applications International Corporation and Gregory W. Davis Federal Highway Administration, RD&T 6300 Georgetown...
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11B-809.8.4 Door signal devices
Every primary entrance to a residential dwelling unit with adaptable features shall be provided with a door buzzer, bell, chime or equivalent. The activating mechanism shall be...
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11B-809.1.1 Door signal devices
In buildings with three or more residential dwelling units, the primary entry door to the dwelling unit shall be provided with a door buzzer, bell, chime or equivalent. The...
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11B-809.8.4 Door signal devices
Every primary entrance to a residential dwelling unit with adaptable features shall be provided with a door buzzer, bell, chime or equivalent. The activating mechanism shall be...
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§ 38.113(c) Signals
(c) Signals. If doors to the platform close automatically or from a remote location, auditory and visual warning signals shall be provided to alert passengers of closing doors...
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302.5 With Limited Hearing
Where an auditory mode of operation is provided, ICT shall provide at least one mode of operation that improves clarity, one mode that reduces background noise, and one mode that allows...
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R209 Accessible Pedestrian Signals and Pedestrian Pushbuttons
R209 Accessible Pedestrian Signals and Pedestrian Pushbuttons...
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R209 Accessible Pedestrian Signals and Pedestrian Pushbuttons (Section-by-Section Analysis)
The proposed guidelines require accessible pedestrian signals and pedestrian pushbuttons to be provided when new pedestrian signals are installed....
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11B-407.2.1.5 Signals
Call buttons shall have visible signals that will activate when each call is registered and will extinguish when each call is answered....
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11B-407.2.1.5 Signals
Call buttons shall have visible signals that will activate when each call is registered and will extinguish when each call is answered....
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11B-407.2.1.5 Signals
Call buttons shall have visible signals that will activate when each call is registered and will extinguish when each call is answered....