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...
Search Results "Transportation System"
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Sennheiser SI 29-5 Five-Channel Modulator
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Sec.36.310(a) General
(a) General.
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§ 36.310(a) General
(a) General.
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§ 37.5(i) Public and private entity distinctions
(i) Public and private entity distinctions.—
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§ 37.7(b)
(b)
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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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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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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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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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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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49 CFR Part 38 - Transportation for Individuals With Disabilities at Intercity, Commuter, and High Speed Passenger Railroad Station Platforms; Miscellaneous Amendments
DEPARTMENT OF TRANSPORTATION 49 CFR Parts 37 and 38 [Docket OST–2006–23985] RIN 2105–AD54 Transportation for Individuals With Disabilities at Intercity, Commuter, and High Speed...
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1009.2.1 Elevators required
Exceptions: In buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1 or 903.3.1.2, the elevator shall not be required as part...
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4.2 Functional Comparisons
4.2 Functional Comparisons The advantages, problems and limitations of IL systems were reviewed above, in the description and issues concerning such systems....
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Door King Inc. 1837 PC Programmable IM Server Overview
Requires the Registered User plan or above. Login! -
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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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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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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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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§ 38.87(a)
(a) Each vehicle shall be equipped with an interior public address system permitting transportation system personnel, or recorded or digitized human speech messages, to announce stations...
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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....
