Display screens shall provide contrast with light characters and symbols on a dark background or dark characters and symbols on a light background....
Search Results "Background Noise"
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11B-411.2.1.2.4.1 Contrast
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R306.3 Roundabouts
Water fountains and other features that produce background noise should not be placed in the middle island of a roundabout because pedestrians who are blind use auditory cues to help detect...
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Classroom Acoustics
Research indicates that high levels of background noise in classrooms compromises speech intelligibility for many children to such an extent that their reading, communication, and learning...
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Public Address Systems and Microphones
For achieving the best sound quality, microphones (including wireless and lavaliere) should: limit background noise (noise-suppressing directional types, such as those with cardioid...
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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...
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Characters: ADA Standard Section 707.7.2
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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706.1 General
Signal-to-noise ratio (SNR or S/N), also expressed in decibels, represents the relationship between the loudness of a desired sound (the signal) and the background noise in a space or piece...
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706.1 General
Signal-to-noise ratio (SNR or S/N), also expressed in decibels, represents the relationship between the loudness of a desired sound (the signal) and the background noise in a space or piece...
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706.1 General
Signal-to-noise ratio (SNR or S/N), also expressed in decibels, represents the relationship between the loudness of a desired sound (the signal) and the background noise in a space or piece...
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11B-703.7.2.6.3 Unisex toilet and bathing facilities
The triangle symbol shall contrast with the circle symbol, either light on a dark background or dark on a light background....
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11B-703.7.2.6.3 Unisex toilet and bathing facilities
The triangle symbol shall contrast with the circle symbol, either light on a dark background or dark on a light background....
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Finish and Contrast: ADA Standard Section 703.6.2
Signs are more legible for persons with low vision when characters contrast as much as possible with their background....
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Domino Pro Listening System with Earbuds and Headphones (BE8005)
Speech is clarified and annoying background noise is eliminated. The sound is then streamed over an encrypted wireless radio link from the transmitter to the receiver....
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11B-706.1 General
Signal-to-noise ratio (SNR or S/N), also expressed in decibels, represents the relationship between the loudness of a desired sound (the signal) and the background noise in a space or piece...
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11B-703.6.2 Finish and contrast
Signs are more legible for persons with low vision when characters contrast as much as possible with their background....
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11B-703.6.2 Finish and contrast
Signs are more legible for persons with low vision when characters contrast as much as possible with their background....
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Disorienting Spaces (slide 7)
If you imagine Las Vegas lighting, it’s a lot of really warm lights and it’s a very uniform – (background noise) – of color temperature of light....
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11B-706.1 General
Signal-to-noise ratio (SNR or S/N), also expressed in decibels, represents the relationship between the loudness of a desired sound (the signal) and the background noise in a space or piece...
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11B-706.1 General
Signal-to-noise ratio (SNR or S/N), also expressed in decibels, represents the relationship between the loudness of a desired sound (the signal) and the background noise in a space or piece...
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11B-703.7.2.6.2 Women’s toilet and bathing facilities
The circle symbol shall contrast with the door, either light on a dark background or dark on a light background....
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11B-703.7.2.6.2 Women’s toilet and bathing facilities
The circle symbol shall contrast with the door, either light on a dark background or dark on a light background....
