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Entry level DSP speaker for fixed channel communications such as CB and Marine band

Optional Extras

£79.95 + P&P

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Popular DSP Noise cancelling speaker with many features, ideal for amateur radio. The MK II features power on/off switch with audio bypass.

£99.95  + P&P

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Optional Extras

In-line Noise Cancelling Modules:

NEIM1031 Noise Eliminating In-Line Module

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Versatile DSP unit packed with features, enabling the use to interface with a wide range of products.

£139.95 + P&P

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The bhi ‘Noise Away’ Amplified Noise Elimination Module is a compact easy to use, microprocessor controlled, in-line solution for noise and interference problems in voice/radio communications.  Using unique fully adaptive DSP noise cancellation, unwanted noise and interference is removed to leave clear speech with virtually no distortion of the voice signal. The module simply fits in-line with the loudspeaker.

£124.95 + P&P

Marine version available - click here

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• Features:
  Fully adaptive noise cancelling
  Minimum distortion to audio signal
• Noise cancellation 11 - 35dB
• 4 user selectable noise cancelling levels
• Single button operation with LED and audible indication
• Wide audio bandwidth for natural sound
• Input and output level adjustment
• Beep level adjustment
• Input overload indication LED
• Last used DSP level stored in memory
• 5 - 15VDC operation
   

NEDSP1062: Amplified DSP module

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Features:

• 4 or 8 levels noise cancellation (selectable)
• Fully adaptive noise cancellation up to 35dB
• Audio bypass when switched off
• Virtually no distortion to the speech
• Frequency response 50Hz - 4.3KHz
• Visual and audible indication of DSP level
• Input and Output level controls
• 3 watts output (4 ohms)
• Small size 37 x 50mm
• 12 - 18VDC voltage supply range
• Supplied with complete fitting kit, labels, fused dc power lead and full fitting instructions.

Waterproof marine DSP products:

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NEMS:

Noise Eliminating Marine Speaker

Waterproof noise eliminating speaker. Suitable for most marine voice communications. Features 20dB of noise reduction and power/dsp on/off bypass switch

The speaker is supplied with an integral DC power lead, and a 3.5mm audio plug lead with bare ends, 1.2 m long. Optional audio leads and adapters are available to suit most radios.

Order code: NEMS   £159.95 + P+P

ANEMAR:

The “Noise Away” amplified noise eliminating module, is a compact in-line solution to noise and interference problems associated with poor HF SSB and VHF marine communications. The module simply fits in-line between the radio and extension speaker removing unwanted background noise and interference from noisy marine communication channels, greatly improving speech quality.

Order code: ANEMAR   £99.95 + P+P

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An easy to install modular Noise cancelling intercom system that is suited for use in a wide variety of noisy applications, where the sounds from engines, motors and machinery give rise to poor voice communications or even prevent a communication system being installed. 

The intercom system is designed to remove unwanted background noise and interference to leave clear speech in a wide range of voice intercom applications: Machine room to control room, hospital treatment rooms, mining, customer help points, refineries and factories, truck and car driver to gatehouse, drive thru’s etc. The system is pre-configured for optimum noise cancelling and no adjustment is required, and is fully adaptive to changing environmental conditions. Minimal installation is required because of the modular nature of the NEIS, and the system can be easily connected up using Cat5 cable. The system can also be supplied to suit specific customer requirements.

Price on application.
Contact bhi for more information.

Noise Cancelling Headphones:

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Noise Cancelling headphones (not DSP) to reduce ambient background noise. Built in microphones are used to create an inverted copy of the background noise, which is mixed with the incoming signal to cancel out the ambient noise.

Order code: NCH
Now only £14.95 plus p & p
Whilst stocks last
 

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