Telephones with a volume control shall be identified by a pictogram of a telephone handset with radiating sound waves on a square field such as shown in Figure 11B-703.7.2.3....
Search Results "Sound Pressure"
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11B-703.7.2.3 Volume control telephones
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4.3.11.1(7)
(7) An elevator lobby when elevator shafts and adjacent lobbies are pressurized as required for smokeproof enclosures by local regulations and when complying with requirements herein for...
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STAGE
A space within a building utilized for entertainment or presentations, which includes overhead hanging curtains, drops, scenery or stage effects other than lighting and sound....
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STAGE
A space within a building utilized for entertainment or presentations, which includes overhead hanging curtains, drops, scenery or stage effects other than lighting and sound....
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11B-411.2.1.2.5 Audio output
Auditory volume shall be at least 10 dB above ambient sound level, but shall not exceed 80 dB, measured 36 inches (914 mm) in front of the console....
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11B-411.2.1.2.5 Audio output
Auditory volume shall be at least 10 dB above ambient sound level, but shall not exceed 80 dB, measured 36 inches (914 mm) in front of the console....
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Assistive Listening System (ALS)
An amplification system utilizing transmitters, receivers, and coupling devices to bypass the acoustical space between a sound source and a listener by means of induction loop, radio frequency...
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General: ADA Standard Section 702.1
installed audible and visible alarms complying with NFPA 72 (1999 or 2002 edition) (incorporated by reference, see “Referenced Standards” in Chapter 1), except that the maximum allowable sound...
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11B-411.2.2.2 Verbal identification
Auditory volume shall be at least 10 dB above ambient sound level, but shall not exceed 80 dB, measured 36 inches (914 mm) in front of the elevator entrance and at 48 inches (1219 mm) above...
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11B-411.2.2.2 Verbal identification
Auditory volume shall be at least 10 dB above ambient sound level, but shall not exceed 80 dB, measured 36 inches (914 mm) in front of the elevator entrance and at 48 inches (1219 mm) above...
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ASSISTIVE LISTENING SYSTEM (ALS)
[DSA-AC] An amplification system utilizing transmitters, receivers, and coupling devices to bypass the acoustical space between a sound source and a listener by means of induction loop,...
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ASSISTIVE LISTENING SYSTEM (ALS)
[DSA-AC] An amplification system utilizing transmitters, receivers, and coupling devices to bypass the acoustical space between a sound source and a listener by means of induction loop,...
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How to Clean AirPods Mesh Safely Without Damaging Them?
If your AirPods sound quieter than usual, learning How to Clean AirPods Mesh the right way can help restore audio quality without causing damage....
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Five Nights at Freddy's: Why Fnaf Still Feels Unsettling
The keyword Fnaf becomes associated with psychological horror because players begin doubting every camera check and every sound they hear....
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Operable Parts: ADA Standard Section 707.3
Unless a clear or correct key is provided, each operable part shall be able to be differentiated by sound or touch, without activation. , EXCEPTION: Drive-up only automatic teller machines...
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§382.3 CPAP machine
CPAP machine means a continuous positive airway pressure machine....
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Slide Board Wheelchair Transfer
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Section 36.303(g)(1) Open Movie Captioning
“Open Movie Captioning” The NPRM proposed defining “open movie captioning” as “the provision of the written text of the movie dialogue and other sounds or sound making in an on-screen...
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Meeting ANSI Standard S12.60 Requirements
Reducing Reflected Sound – The level of reflected sound and the reverberation time can both be reduced by adding sound absorbing material to a room....
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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-407.4.8.2.1 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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§ 36.303(g)(1)(viii) Open movie captioning
viii) Open movie captioning means the written on-screen display of a movie's dialogue and non-speech information, such as music, the identity of the character who is speaking, and other sounds...
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§ 36.303(g)(1)(viii) Open movie captioning
viii) Open movie captioning means the written on-screen display of a movie's dialogue and non-speech information, such as music, the identity of the character who is speaking, and other sounds...
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SafeZone: Cast Iron Door Closer Animation
Animation showing the internal workings of the Safezone cast iron door closer featuring pressure relief valves....
