There are hard-wired systems and three types of wireless systems: induction loop, infrared, and FM radio transmission....
Search Results "Infrared System"
Filters
Commonly Searched Documents
-
11B-706.1 General
-
11B-706.1 General
There are hard-wired systems and three types of wireless systems: induction loop, infrared, and FM radio transmission....
-
11B-706.1 General
There are hard-wired systems and three types of wireless systems: induction loop, infrared, and FM radio transmission....
-
Sennheiser SI 1015 Wideband Modulator
Requires the Premium User plan or above. (Login or upgrade your account!) -
Sennheiser SI 29-5 Five-Channel Modulator
Requires the Premium User plan or above. (Login or upgrade your account!) -
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...
-
Sennheiser SI 30 Master Transmitter
Utilizing these higher-than-usual subcarrier frequencies, this system avoids the interference generated by electronically-ballasted fluorescent lights....
-
Sennheiser RI 150 Stethophone Receiver
Stethophone receiver for single channel 2.3 MHz system, with BA151 (1.6 oz) Features Wideband stethoset receiver Extremely reliable transmission due to new carrier frequency...
-
Sennheiser SI 29-5 Five-Channel Modulator
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...
-
Sennheiser HDE 2020-D-II-US Stethoset TourGuide Receiver
HDE 2020-D stethoset TourGuide receiver is the comfortable to wear receiver of the digital Tourguide System 2020-D....
-
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....
-
Sennheiser EKI 1029 Compact Multi-Channel Receiver
The EKI 1029 is a compact multi-channel receiver for narrow-band applications. Powered by an environmentally friendly battery pack, this receiver can be used with headphones,...
-
Sennheiser L 2021-40 Receiver Charging Rack
The L 2021-40 charger rack has been specially designed for stationary applications. It holds up to 40 receivers that will automatically quick-charge to be ready for the next event....
-
Sennheiser GZR 2020 Trolley for TourGuide Receivers and Transmitters Charging Case
The trolley GZR 2020 eases moving the TourGuide charging case EZL 2020-20L. The trolley can be easily locked on the charging case. The length of the trolley can be adjusted in two...
-
6.1 Universal Receiver: Recommendations
that can be (1) tuned to any FM frequency used in ALS in the 72‒75 MHz or 216‒127 MHz range, either wide or narrow channel, (2) adjusted to detect any of the sub-carriers used with IR systems...
-
Sennheiser SZI 30 Transmitter or Modulator
The SZI 30 is a small- to medium-area transmitter or modulator and covers up to 750 square feet. Coverage can be increased with additional SZI 30 slave...
-
LS-80 Basic Stationary IR System
The Basic Stationary IR System is a great IR solution for those just getting started and those on a tight budget....
-
Listen Technologies ADA Standard Stationary IR Assistive Listening System
In addition to ensuring that public facilities are compliant; the system helps solve frustrating but common sound problems caused by distance, background noise, or poor room acoustics....
-
Sennheiser EKI 1029 Compact Multi-Channel Receiver
Requires the Premium User plan or above. (Login or upgrade your account!) -
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....
-
Building Fire Alarm System: ADA Standard Section 809.5.1
Where a building fire alarm system is provided, the system wiring shall be extended to a point within the residential dwelling unit in the vicinity of the residential dwelling unit smoke...
-
2.3.2 IR Receivers
Body IR receivers look like personal listening systems or FM receivers....
-
Assistive Listening System (ALS)
An amplification system utilizing transmitters, receivers, and coupling devices to bypass the acoustical space between a sound source and a listener by means of induction loop, radio frequency...
-
ASSISTIVE LISTENING SYSTEM (ALS)
[DSA-AC] An amplification system utilizing transmitters, receivers, and coupling devices to bypass the acoustical space between a sound source and a listener by means of induction loop,...
