Modulator with up to five narrow-band audio channels Each audio channel can be programmed to any of the 32 carrier frequencies Several units can be cascaded to make systems...
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Sennheiser SI 29-5 Five-Channel Modulator
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New Requirements for Assistive Listening Systems (ALS)
Number of Receivers Required: Use the following table to calculate how many receivers must be provided. 2010 ADA Standards Receivers for Assistive Listening Systems ...
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704.9 Vertical separation of openings
This section shall not apply to buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1. Open parking garages....
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§ 37.25 University transportation systems
[See subsections ...]
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§ 38.61 Public information system
[See subsections ...]
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§ 38.87 Public information system
[See subsections ...]
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6.2 PV Systems at Existing Parking Facilities
6.2 PV Systems at Existing Parking Facilities 6.2A – Parking Fully Covered - The PV system covers all of the standard parking, accessible parking, or code compliant location for accessible...
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Alarm Appliances: ADA Standard Section 809.5.1.1
Where alarm appliances are provided within a residential dwelling unit as part of the building fire alarm system, they shall comply with 702....
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1009.2.1 Elevators required
Exceptions: In buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1 or 903.3.1.2, the elevator shall not be required on floors...
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Sennheiser SR 2020-D-US Compact High-Tech Transmitter
Of course, you can connect microphones for announcements, and the system will even follow you on bus or boat tours. The transmitter is operated very easily and comfortably....
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Sound Pressure Level: ADA Standard Section 706.4
Assistive listening systems shall be capable of providing a sound pressure level of 110 dB minimum and 118 dB maximum with a dynamic range on the volume control of 50 dB....
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11B-706.4 Sound pressure level
Assistive listening systems shall be capable of providing a sound pressure level of 110 dB minimum and 118 dB maximum with a dynamic range on the volume control of 50 dB....
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Sennheiser SZI 1015 2-Watt Radiator
The SZI 1015 is a 2-Watt radiator with a coverage area of up to 400 m². The radiator is switched on and off automatically by the modulator’s RF carrier. The RF signal from the...
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Allen Tel Emergency Phone Automatic Ring Down Circuit - Single Number Dial
Product Overview Offered with a single number autodialer for emergency dialing and without the single number autodialer for automatic ring down applications Remote programmable...
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Soft Contained Play Structures: ADA Standard Section 1008.2.2
EXCEPTION: Transfer systems complying with 1008.3 shall be permitted to be used as part of an accessible route....
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Door King Inc. 1837 PC Programmable IM Server Overview
Requires the Registered User plan or above. Login! -
WIR TX75 PRO Mid-Range Infrared System
WIR SYS 7518 PRO d 3.3/3.8 MHz and add the following suffix for line cord: 01: Euro power cord 02: UK power cord 04: Australia power cord System...
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907.2.8 Group R-1
A manual fire alarm system and an automatic fire detection system shall be installed in Group R-1 occupancies....
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11B-1008.2.2 Soft contained play structures
Exception: Transfer systems complying with Section 11B-1008.3 shall be permitted to be used as part of an accessible route....
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2.3.3 Issues
2.3.3 Issues * Up to now, 95 kHz has been the sub-carrier most frequently used by manufacturers of IR systems....
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4.1 Research
Nabelek, Donahue, and Letowski (1986) compared the performance of IL, FM, and IR systems to a PA system in a medium size classroom....
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903.3.1.2 NFPA 13R sprinkler systems
Where allowed in buildings of Group R, up to and including four stories in height, automatic sprinkler systems shall be installed throughout in accordance with NFPA 13R....
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219.2 Required Systems
219.2 Required Systems. In each assembly area where audible communication is integral to the use of the space, an assistive listening system shall be provided....
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708.4 Residential Dwelling Unit Communication Systems
708.4 Residential Dwelling Unit Communication Systems. Communications systems between a residential dwelling unit and a site, building, or floor entrance shall comply with 708.4....
