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Amron International DSP2 Helium Unscrambler - Rack Mount

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Amron International DSP2 Helium Unscrambler - Rack Mount

The New Amron International DSP2 is the third generation of Helium Speech Unscramblers (HSU). The unique design utilizes the latest technological advancements including dual digital signal processors.

Amron International DSP2 Helium Unscrambler - Rack Mount



 
Amron International DSP2 Helium Unscrambler - Rack Mount
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Description
 
  • Real-time audio processing uses both frequency and time domain technologies for optimized performance over a wide range of depths and background noise
  • Treble Boost Control provides means of adjustment to enhance the diver’s microphone performance
  • Treble Boost Control feature allows for optimum frequency enhancement and improved intelligible speech from the diver’s voice
  • The Depth Control increases or decreases the diver’s depth algorithm changing the amount of correction to the raw helium speech
  • Mode Switch allows for two choices of operation
    • Mode A is typically used for shallow depths with lower concentrations of Helium
    • Mode B is used for deeper depths requiring higher concentrations of Helium
  • Advanced Noise Reduction Filter (NRF) incorporates a complex DSP algorithm which filters out background noise while allowing the diver’s speech to be clear and intelligible
  • Noise Reduction Filter has four adjustment levels for the reduction of background noise in both depth modes A and B
    • Mode A, simply toggle the mode switch from A to B and back to A - Each time a toggle cycle is completed, the filter will advance to the next level
    • Mode B, simply toggle the mode switch from B to A and back to B - Each time a toggle cycle is completed, the filter will advance to the next level

Rechargeable with Internal Charger 2-Diver Rack Mount DSP2 Communicator: Part Number 2825R/24/26DSP2 Includes

  • Hand-Held Push-to-Talk Microphone: Part Number 2405-28
  • (2) 6VDC Spring-Top Gel-Cell Rechargeable Batteries: Part Number 2890-04 - Expected life: 20 Hrs
  • MS Connector – 20 Pin: Part Number MS-3106A-28-16P
  • MS Connector Cable Clamp: Part Number MS-3057-16A
  • Power Cord: Part Number P-2392
  • User Manual

 

Rechargeable with Internal Charger 3-Diver Rack Mount DSP2 Communicator: Part Number 2830R/24/26DSP2 Includes

  • Hand-Held Push-to-Talk Microphone: Part Number 2405-28
  • (2) 6VDC Spring-Top Gel-Cell Rechargeable Batteries: Part Number 2890-04 - Expected life: 20 Hrs
  • MS Connector – 20 Pin: Part Number MS-3106A-28-16P
  • MS Connector Cable Clamp: Part Number MS-3057-16A
  • Power Cord: Part Number P-2392
  • User Manual

Rechargeable with Internal Charger 4-Diver Rack Mount DSP2 Communicator: Part Number 2840R/24/26DSP2 Includes

  • Hand-Held Push-to-Talk Microphone: Part Number 2405-28
  • (2) 6VDC Spring-Top Gel-Cell Rechargeable Batteries: Part Number 2890-04 - Expected life: 20 Hrs
  • MS Connector – 26 Pin: Part Number MS-3106A-28-12P
  • MS Connector Cable Clamp: Part Number MS-3057-16A
  • Power Cord: Part Number P-2392
  • User Manual

Specification
 

  • Audio Power Output: 22 Watts per channel
  • Frequency Response: 300Hz to 12kHz
  • Isolation Transformer: Split Bobbin Medical Grade
  • Dimensions: 7 in. H x 19 in. W x 13in. D (17.8 cm x 48.3 cm x 33.0 cm)
  • Weight: 20 lbs (9.1kg)
  • Power: 110/220VAC 50/60 Hz (automatic sensing), or 2 Internal Batteries 12VDC

Tech Note

All communicators will transfer topside noise to the diver when using the radio speaker only. To eliminate background noise and achieve clear concise communications, use a push-to-talk microphone or a headset or a remote walk & talk with a headset.



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Telephone +44 (0)1772 687775

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