Activation of the button or switch shall initiate an audible tone and visible signal within the residential dwelling unit....
Search Results "Audible Tone"
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11B-809.5.5.1 Notification
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11B-707.5 Speech output
Exceptions: Audible tones shall be permitted instead of speech for visible output that is not displayed for security purposes, including but not limited to, asterisks representing...
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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-407.4.8.2 Audible indicators
Audible indicators shall comply with Section 11B-407.4.8.2....
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11B-708.2 Audible and visual indicators
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-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-407.2.2.1 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-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-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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11B-807.3.1 Alarms
Where audible emergency alarm systems are provided to serve the occupants of cells, visible alarms complying with Section 11B-702 shall be provided....
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11B-215.3 Employee work areas
Where employee work areas have audible alarm coverage, the wiring system shall be designed so that visible alarms complying with Chapter 9, Section 907.5.2.3.1 Exception can be integrated...
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11B-407.4.8 Car position indicators
Audible and visible car position indicators shall be provided in elevator cars....
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11B-407.4.8.2.1 Signal type
Exception: For elevators that have a rated speed of 200 feet per minute (1 m/s) or less, a non-verbal audible signal with a frequency of 1500 Hz maximum which sounds as the car passes or...
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11B-407.4.8.2.2 Signal level
The verbal annunciator shall be 10 dB minimum above ambient, but shall not exceed 80 dB, measured at the annunciator.
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11B-215.1 General
Where fire alarm systems and carbon monoxide alarm systems provide audible alarm coverage, alarms shall comply with Section 11B-215. [2010 ADA Standards] 215.1 General....
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11B-215.2 Public and common use areas
Alarms in public use areas and common use areas shall comply with Chapter 9, Section 907.5.2.3.1. [2010 ADA Standards] 215.2 Public and Common Use Areas. Alarms in public use...
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907.5.2.3.3 Group R-2
In Group R-2 occupancies required by Section 907 to have a fire alarm system, each story that contains dwelling units and sleeping units shall be provided with the capability to...
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11B-232.2.2 Cells with communication features
At least 2 percent, but no fewer than one, of the total number of general holding cells and general housing cells equipped with audible emergency alarm systems and permanently installed...
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11B-707.5.2 Receipts
Exceptions: Machine location, date and time of transaction, customer account number, and the machine identifier shall not be required to be audible....
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11B-411.4.8 Car position indicators
Audible and visible car position indicators shall be provided in elevator cars....
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11B-810.7 Public address systems
Where public address systems convey audible information to the public, the same or equivalent information shall be provided in a visual format....
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907.5.2.3.1 Public use areas and common use areas
Exception: Where employee work areas have audible alarm coverage, the notification appliance circuits serving the employee work areas shall be initially designed with not less than 20-percent...
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11B-219.2 Required systems
In each assembly area where audible communication is integral to the use of the space, an assistive listening system shall be provided....
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1009.8.1 System requirements
The two-way communication system shall include both audible and visible signals....