newly constructed or altered facilities, elevators must comply with specific design standards regarding the following: Hall call button orientation, mounting location, and visual signals...
Search Results "Signal-to-Noise Ratio"
-
Elevators
-
Sennheiser SZI 1029 Infrared Emitter
The SZI 1029 is a high-powered infrared emitter for wideband or narrow-band signals from an IR modulator....
-
1. Sloped Surfaces
It is usually described as: a ratio (e.g., 1:20, which means one unit of vertical rise for each 20 units of horizontal length); or a percentage (e.g., 8.33% which equates...
-
Wheelchair Spaces, Ride Seats Designed for Transfer, and Transfer Devices: ADA Standard Section 206.2.9.2
Section 206.2.9.2 covers the ADA Standards for accessible routes to wheelchair spaces, ride seats designed for transfer and transfer devices in amusement rides.
-
Key Stations and Intercity Rail Stations: ADA Standard Section 206.4.4.3
Section 206.4.4.3 covers scoping requirements in the current ADA Standards for accessible routes to key stations and intercity rail stations at transportation facilities.
-
Ramps: ADA Standard Section 303.4
Section 303.4 covers the current ADA Standards for changes in level that must be ramped due to being greater than 1/2 inch.
-
1009.8.1 System requirements
The two-way communication system shall include both audible and visible signals....
-
402.3.2 Non-private Listening (Section-by-Section Analysis)
In addition, where the ambient noise level of the environment is above 45 dB, a volume gain of at least 20 dB above the ambient level would be required and must be user selectable....
-
B. Assistive Listening Systems
Assistive listening systems (ALS) are intended to augment standard public address and audio systems by providing signals which can be received directly by persons with special receivers...
-
§ 36.302(f)(3) Ticket prices
existing facility is not readily achievable, then the percentage of tickets for accessible seating that should have been available at that price level but for the barriers (determined by the ratio...
-
USE OF THE WAY
Elevators are required to have both a telephone and an emergency signaling device....
-
Allegion Von Duprin 33A/35A Series Exit Devices
The rim device is non-handed except when the SS (Signal Switch) option is used....
-
Paragraph (e) Availability of auditory information for people who are hard of hearing (Section-by-Section Analysis)
Some comments pointed out that there was no baseline signal against which the gain is to be measured....
-
Construction and Manufacturing Tolerances: ADA Standard Section 104.1.1
Section 104.1.1 of the ADA Standards covers the most current information on dimensions in regards to construction and manufacturing tolerances in the ADA Standards.
-
Infrared Systems
The overall strength of the incident light on the receiver will determine whether or not a usable signal can be received....
-
4.28.4* Auxiliary Alarms
a visual alarm connected to the building emergency alarm system or shall have a standard 110-volt electrical receptacle into which such an alarm can be connected and a means by which a signal...
-
Intensity
Intensity To be effective, a visual signal (or its reflection from adjacent walls and ceiling) must be of an intensity that will raise the overall light level sharply, but not be so intense...
-
409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
-
11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
-
409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
-
11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
-
11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
-
Automatic Curtain Ltd. CL-920C4 Single Track Automatic Curtain System
Characteristics: CL-920C4 is a true commercial grade, virtually silent operation, Motorized Curtain Track System Quiet and Comfortable experience as low Noise improving as less than...
