System Signal-to-Noise: The electrical signal to noise ratio of the loop amplifier output (measured directly, not inductively) at 1000 HZ must be at least +30 dB at an output level sufficient...
Search Results "Visual Output"
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2.1.2.2 Additional Proposed Specifications (by Oval Window Audio)
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706.1 General
Sound pressure levels (SPL), expressed in decibels, measure output sound volume....
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706.1 General
Sound pressure levels (SPL), expressed in decibels, measure output sound volume....
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706.1 General
Sound pressure levels (SPL), expressed in decibels, measure output sound volume....
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ACCESSIBILITY FUNCTION BUTTON
[DSA-AC] A button on an elevator hall call console in a destination-oriented elevator system that when pressed will activate a series of visual and verbal prompts and announcements providing...
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11B-247.1.1 General
Detectable warnings are provided for the benefit of persons with visual impairments to indicate transitions to potentially hazardous areas. ◼...
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Directions to and through the Usable Circulation Path
The information can be displayed in a number of forms and outputs....
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11B-411.2.1.6 Identification of floors served
When the accessibility function button is pressed, the audio output shall provide a verbal announcement of the floors served by the elevator group....
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11B-411.2.1.6 Identification of floors served
When the accessibility function button is pressed, the audio output shall provide a verbal announcement of the floors served by the elevator group....
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11B-411.2.1.6 Identification of floors served
When the accessibility function button is pressed, the audio output shall provide a verbal announcement of the floors served by the elevator group....
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Scoping Requirements
necessary for signs providing both tactile and visual access....
- Allegion aptiQ MT11 Multi-Technology Mullion Reader
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Signs [ADA Standards §216, §703]
Signs [ADA Standards §216, §703] The ADA Standards cover tactile and visual features of signs, including those that serve means of egress....
- Neckloop (BE9159/BE9161)
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11B-706.1 General
Sound pressure levels (SPL), expressed in decibels, measure output sound volume....
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703 Signs
The proposed rule specified that tactile signs, where required, meet specifications for both tactile and visual characteristics....
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B. Scoping Requirements for Units with Communication Features
units are installed.36 All the emergency transportable housing units provided by FEMA include the communication features required by the final rule, including combination smoke alarms and visual...
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Attachment G: Modifications to Newly Constructed Facilities
Attachment G: Modifications to Newly Constructed Facilities
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Operational Definitions
So low vision is kind of a shorthand notation for low visual acuity. However, the use of the term “low vision” has gone well beyond just talking about visual acuity....
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1009.8.2 Directions
Signage shall comply with Chapter 11A, Section 1143A or Section 11B-703.5 requirements for visual characters....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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11B-703.6 Pictograms
The ISA, when included on a tactile sign, does not require any accompanying text, either visual or tactile. ◼...