This more direct transmission improves sound quality by reducing the effects of background noise and reverberation and, as needed, increasing the volume....
Search Results "Background Noise"
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706 Assistive Listening Systems
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Tips for Assisting People Who Have Disabilities that are Not Apparent
They may also find the background noise of a busy airport terminal extremely distracting....
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11B-411.2.1.2.4.1 Contrast
Display screens shall provide contrast with light characters and symbols on a dark background or dark characters and symbols on a light background....
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11B-411.2.1.2.4.1 Contrast
Display screens shall provide contrast with light characters and symbols on a dark background or dark characters and symbols on a light background....
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11B-411.2.1.2.4.1 Contrast
Display screens shall provide contrast with light characters and symbols on a dark background or dark characters and symbols on a light background....
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[F] 907.5.2.3.1 Public and common use areas
including restrooms, bathrooms and shower rooms Music practice rooms Band rooms Multipurpose rooms Occupational shops Occupied rooms where ambient noise...
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T702.8 Contrast
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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11B-407.4.7.1.1 Type
Control buttons shall be identified by raised characters or symbols, white on a black background, complying with Section 11B-703.2 and Braille complying with Section 11B-703.3....
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11B-407.4.7.1.1 Type
Control buttons shall be identified by raised characters or symbols, white on a black background, complying with Section 11B-703.2 and Braille complying with Section 11B-703.3....
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Background (SBREFA, Regulatory Flexibility Act, and Executive Order) Reviews
The Department must provide two types of assessments as part of its NPRM: an analysis of the costs and benefits of adopting the 2004 ADAAG as its proposed standards, and a periodic...
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Background (SBREFA, Regulatory Flexibility Act, and Executive Order) Reviews
The Department must provide two types of assessments as part of its NPRM: an analysis of the benefits and costs of adopting the 2004 ADAAG as its proposed standards, and a periodic...
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Clocks: ADA Standard Section 810.8
Hands, numerals and digits shall contrast with the background either light-on-dark or dark-on-light. Where clocks are installed overhead, numerals and digits shall comply with 703.5....
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Contrast: ADA Standard Section 707.6.3.1
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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A. Finish and Contrast
Characters and symbols shall contrast with their background—either light characters on a dark background or dark characters on a light background....
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707.7.2 Characters
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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11B-707.7.2 Characters
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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11B-707.7.2 Characters
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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707.7.2 Characters
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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11B-810.8 Clocks
Hands, numerals and digits shall contrast with the background either light-on-dark or dark-on-light....
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11B-810.8 Clocks
Hands, numerals and digits shall contrast with the background either light-on-dark or dark-on-light....
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707.7.2 Characters
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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11B-707.7.2 Characters
Characters shall contrast with their background with either light characters on a dark background or dark characters on a light background....
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11B-704.3 Volume control telephones
If the microphone in the handset is not being used, a mute button that temporarily turns off the microphone can also reduce the amount of background noise which the person hears in the earpiece...
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11B-704.3 Volume control telephones
If the microphone in the handset is not being used, a mute button that temporarily turns off the microphone can also reduce the amount of background noise which the person hears in the earpiece...