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Assistive Listening Systems

Large Area Infrared System

Economy Infrared System

OTR-1/OTR-2 Infrared Transmitter

OEP-1 Infrared Emitter Panel

OR-1 Infrared Receiver Headset

Infrared Accessories

asˇsis´tive (e-sīst´) v. to help: aid.


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Assitive Listening Systems

The Odyssey Infrared Assisted Listening System is designed for the special requirements of motion picture theatres.  The transmitter and receiver frequencies are shaped to emphasize dialog in a film soundtrack.  The Odyssey system also uses a Level Guard circuit to prevent over-modulation from loud effects that are common in soundtracks.
Model OIS Large Area Infrared System

accessories

The Large Area System covers a room approximately 125' Deep x 75' Wide, and up to 10' beneath and behind emitter panels.  This system includes all of the following equipment: (Model OR-1 Sold Separately)
   1 Model OTR-1 Transmitter

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1 24V 1.67 Amp UL and CSA Power Supply
2 Model OEP-1 Emitter Panels  with Mounting Hardware
60' RG Hookup Cable
1 Installation and Operation Manual

Model OIS Large Area Infrared System Price:  $870.00

 
Quantity:

 


Model EC-1 Economy Infrared System

accessories

The Economy System covers a room approximately 100' Deep x 45' Wide, and up to 10' beneath and behind emitter panel.  This system includes all of the following equipment: (Model OR-1 Sold Separately)
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1 24V 1.67 Amp UL and CSA Power Supply
1 Model OEP-1 Emitter Panel  with Mounting Hardware
30' RG Hookup Cable
1 Installation and Operation Manual

Model EC-1 Economy Infrared System Price:  $645.00

 
Quantity:
 

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Model OTR-1 Dual Output / OTR-2 Single Output
Infrared Transmitter

accessories | manual

Input is taken directly from the output of the sound system.  No B chain noise is introduced into the system which would mask and limit signal.  Odyssey uses a flat bandpass response of 250Hz to 7Hz, +/- 1dB with a 12dB per octave roll off at 250Hz and 7KHz.  This tailors the signal from the processor specifically for the hard of hearing.
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Model OTR-1 Dual Output Transmitter:  $515.00

 

Quantity:
Model OTR-2 Single Output Transmitter:  $435.00
Quantity:

Technical Specifications

Power 110V / 120 Volts AC
Frequency Response 250Hz to 7KHz
Carrier Frequency 95KHz
Input Sensitivity From 100MV to 6 volts RMS-20 Ohm unbalanced
Input Connector Terminal Strip LCR from Processor
Output Connector Terminal Strip

Features

ˇ  Single Space 19' Rack Mount Chassis
ˇ  Uses a Level Guard Circuit to prevent over-modulation

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Model OEP-1 Emitter Panel

accessories | manual

Emitters are installed at the rear of the auditorium, thus saving on long runs of wire
With visual LED indicators, personnel know the system is working.
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Model OEP-1 Infrared Emitter Panel Price:  $ 230.00
Quantity:

Features

ˇ LED's on the emitter panel indicate all diodes are operational

Technical Specifications

Connection to Transmitter Fanning strip, RG Cable-Plenum cable available
Diode Configuration 50 Infrared Diodes / 5 Power indicator diodes
Coverage Area (Uniform) Front of Emitter - Rectangular, Rear of Emitter - Spherical

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Model OR-1 Infrared Receiver Headset

accessories | manual

The receiver may be used in any auditorium without the confusion of dialing to the right frequency.  Box office or concession employees will not be distracted from their duties to make the decision of which receiver to hand out for the correct auditorium.

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Model OR-1 Infrared Receiver Price $105.00
Quantity:

Features

ˇ Two receivers in one:  Built-in magnetic windings in each ear-piece works as a powerful loop for use with Telecoil.  High quality speakers in each ear-piece provide a strong clear signal.  Works well with in-the-ear type hearing aids.
ˇ Comfortable design:  The large ear-pieces cover both the ear and hearing aid.  Ear-pieces slide up and down the headband for a better fit, and swivel from side to side to accommodate behind-the-ear aids.
ˇ Headband cushion:  Padded, for comfort over an extended time.  Removable Velcro cushions.
ˇ Volume control:  Allows the sound to be set at a comfortable level.  A maximum output of 110dB, allows adequate hearing for all types of hearing loss, and will not cause additional hearing loss by exposing the user to damaging levels of sound.
ˇ Low power LED on the receiver tells personnel to change the battery.
ˇ Works on standard 95KHz frequency for compatibility.

Technical Specifications

Frequency Response 250Hz to 7KHz with roll-off filters
Max SPL Complex Wave Form 110dB
Power 9 Volt Alkaline or Rechargeable
Operation Time 40 to 80 Hours

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Infrared Accessories

Model RG RG Infrared Hook-up Cable $ 0.43'
Length:
Model PRG Plenum RG Hook-up Cable $ 0.85'
Length:
Model PS24V 24 Volt 1.65 amp Power supply 43.00
Quantity:
       
Model PHC Padded headband cushions for OR-1 receiver $ 21.00
Quantity:
Model EPC Earpad cushions for OR-1 receiver (1pair) $ 9.00
Quantity:
Model 9VB 9V alkaline battery for OR-1 receiver $ 6.00
Quantity:
Model IC Instruction card for OR-1 receiver $ 3.00
Quantity:
Model PSS Pre-show slides $ 3.00
Quantity:

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