Trace Center requested that we require a higher contrast ratio of 4.5:1 for characters that are less than 14-point....
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Oval Window Audio Portable InfoLoop Hearing System
With the Portable InfoLoop, listeners receive the signal at a distance of up to 4 feet from the unit (click on above photos to see enlarged images)....
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R103 Conventions (Section-by-Section Analysis)
Where the required number of accessible facilities or elements is based on ratios or percentages and remainders or fractions result, the next greater whole number is required....
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§ 38.75(c)
(c) Characters on signs required by paragraphs (a) or (b) of this section shall have a width-to-height ratio between 3:5 and 1:1 and a stroke width-to-height ratio between 1:5 and 1:10,...
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§ 38.27(c)
(c) Characters on signs required by paragraphs (a) and (b) of this section shall have a width-to-height ratio between 3:5 and 1:1 and a stroke width-to-height ratio between 1:5 and 1:10,...
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§ 38.55(b)
(b) Characters on signs required by paragraph (a) of this section shall have a width-to-height ratio between 3:5 and 1:1 and a stroke width-to-height ratio between 1:5 and 1:10, with a minimum...
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Approach: ADA Standard Section 604.8.1.3
Section 604.8.1.3 covers the current ADA Standards for the arrangement of toilet compartments to provide for left or right-handed approach to the water closet.
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Audible and Visual Indicators: ADA Standard Section 708.2
The system shall provide both audible and visual signals. Advisory 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
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-407.2.2.4 Reserved
ETA Editor's Note Lacking certain Exceptions allowed by 2010 ADA Standards, and imposing additional requirements regarding visible signals, the preceding CBC requirements pertaining...
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BEA Inc. MS11 Touchless Door Access (Wave to Open)
NEMA 4 (IP65) enclosure capable of use in industrial and extreme washdown environments Illuminated blue center changes to green upon signal reception/activation Adjustable...
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§ 38.39(b)
(b) Characters on signs required by paragraph (a) of this section shall have a width-to-height ratio between 3:5 and 1:1 and a stroke width-to-height ratio between 1:5 and 1:10, with a minimum...
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Maintaining Concentration
Maintaining Concentration: Individuals with ASD may experience decreased concentration and may not be able to tolerate distractions such as office traffic, employee chatter, and common office noises...
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IV.B.2.
Characters on signs required by paragraph IV.B.1 of this appendix shall have a width-to-height ratio between 3:5 and 1:1 and a stroke width-to-height ratio between 1:5 and 1:10, with a minimum...
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Residential Facilities [§208.2.3, §208.3.2]
Residential Facilities [§208.2.3, §208.3.2] Accessible parking at residential facilities is based on the ratio of parking spaces to dwelling units. ...
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Passenger Vessels: ADA Standard Section 4.
Information on the revisions to the ADA Standards regarding passenger vessels.
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6. RECEIVERS AND COUPLERS: RECOMMENDATIONS
They expect, and rightly so, that when they obtain a receiver at some venue that the signal they perceive will be superior to that they could obtain unaided or with their own hearing aids...
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Trail Grade
When expressed as a ratio of rise to length to the term used is running slope....
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T102.1 Calculation of Percentages
Where the determination of the required size or dimension of an element involves ratios or percentages, rounding down for values less than one half shall be permitted....
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When an employee is having difficulty performing his or her job effectively
For example: An employee may complain of headaches caused by noise at the worksite....
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Sensory Issues
Fluorescent light sensitivity: Move employee to a private area to allow for personal adjustment to appropriate lighting Change lighting completely Allow telework Noise...
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M306 Communication
For MRI equipment, auditory methods may not be effective due to the noise generated by the equipment and a tactile vibration may be the only effective method to notify a patient who is blind...
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Reduced Contrast Sensitivity
So you specify contrast sensitivity really as a ratio of the light-to-dark....
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Type: ADA Standard Section 409.4.7.1
Section 409.4.7.1: covers the current ADA Standards for the type of elevator emergency communication systems in private residence elevators.
