The system shall provide both audible and visual signals. Advisory 11B-708.2 Audible and visual indicators. A light can be used to indicate visually that assistance is on the way....
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11B-708.2 Audible and visual indicators
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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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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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Audible Information Systems (slide 14)
We can add more audible information. This is a quick graphic of a talking signage system. There’s more research that could be done in adding talking signage....
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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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Signal Level: ADA Standard Section 407.4.8.2.2
Section 407.4.8.2.2: covers the current ADA Standards for the signal level of audible elevator car indicators.
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11B-407.2.2.1 Visible and audible signals
A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call and the car’s direction of travel....
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11B-411.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-411.4.8.2....
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11B-411.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-411.4.8.2....
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11B-411.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-411.4.8.2....
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407.4.8.2 Audible Indicators
407.4.8.2 Audible Indicators. Audible indicators shall comply with 407.4.8.2....
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407.4.8.2 Audible Indicators
Audible indicators shall comply with 407.4.8.2....
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407.4.8.2 Audible Indicators
Audible indicators shall comply with 407.4.8.2....
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11B-702.1 General
Fire alarm systems shall have permanently installed audible and visible alarms complying with NFPA 72 and Chapter 9, Sections 907.5.2.1 and 907.5.2.3....
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11B-407.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-407.4.8.2....
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11B-407.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-407.4.8.2....
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11B-407.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-407.4.8.2....
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Rail Station Signs: ADA Standard Section 810.6
Signs shall not be required to comply with 810.6.1 and 810.6.2 where audible signs are remotely transmitted to hand-held receivers, or are user- or proximity-actuated....
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11B-810.6 Rail station signs
Exception: Signs shall not be required to comply with Sections 11B-810.6.1 and 11B-810.6.2 where audible signs are remotely transmitted to hand-held receivers, or are user or proximity-actuated...
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702 Fire Alarm Systems
The proposed rule provided detailed specifications for the audible and visual characteristics of fire alarm systems, including the sound level and the color, intensity, flash rate, location...
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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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4.28.2* Audible Alarms
If provided, audible emergency alarms shall produce a sound that exceeds the prevailing equivalent sound level in the room or space by at least 15 dbA or exceeds any maximum sound level...
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4.28.2* AUDIBLE ALARMS
If provided, audible emergency alarms shall produce a sound that exceeds the prevailing equivalent sound level in the room or space by at least 15 decibels or exceeds any maximum sound level...
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Audible Hall Signals
Audible hall signals must indicate the direction of a responding car by the number of sounds (once for up and twice for down) or by verbal announcements (407.2.2.3)....