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CCTV, Military and Covert Surveillance

DSP noise cancelling products for use in CCTV, Military and Covert Surveillance equipment to improve speech intelligibilty


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ANEM MKII

The bhi ANEM MKII ‘Noise Away’ Amplified Noise Elimination Module is a compact, easy to use, in-line solution to noise and interference problems in voice and radio communications. 

  • Product Number: A-ANEM MKII
  • £139.95

Compact In-Line

Compact In-line DSP noise cancelling module  

  • Product Number: A-COMPACT IN-LINE
  • £179.95

DESKTOP

DESKTOP 10 watt amplified DSP noise cancelling base station speaker

  • Product Number: A-DESKTOP
  • £179.95

DSPKR

The DSPKR 10 watt DSP noise cancelling speaker removes noise and interference to leave clear speech!

  • Product Number: DSPKR
  • £149.95

Dual In-Line

Dual In-Line amplified DSP noise cancelling module with dual channel DSP noise cancellation. New lower Price!

  • Product Number: A-Dual In-Line
  • £179.95
  • New lower Price!

HP-1 Wired Stereo Headphones

Comfortable Folding dynamic stereo headphones for Radio Communications
  • Product Number: HP-1
  • £19.95

NEDSP1061-KBD

DISCONTINUED REPLACED BY NEDSP1901-KBD Now available click here - This pre-wired DSP noise cancelling module is designed to clean up noisy speech signals in the low level audio path of radio receivers, commercial and amateur radio transceivers and audio systems.

  • Product Number: A-NEDSP1061-KBD
  • £109.95

NEDSP1061-PCB

*****NEDSP1061-PCB discontinued.  New NEDSP1901-PCB direct plug-in replacement available very soon.   The NEDSP1901 Incorporates the latest bhi DSP noise cancelling technology which gives clearer processed audio. Contact us for further information or email  quoting NEDSP1901-PCB

  • Product Number: A-NEDSP1061-PCB
  • £99.95

NEDSP1062-KBD

Pre-wired amplified DSP Noise Eliminating PCB Module –  Why not upgrade your extension speaker to an amplified DSP noise cancelling speaker with this easy to install pre-wired pcb module.  Simply retrofits into the audio path of your extension speaker.  Suitable for all makes of passive speaker (space permitting).

  • Product Number: NEDSP1062-KBD
  • £119.95

NEDSP1062-PCB

NEDSP1062-PCB Amplified DSP Noise Eliminating PCB Module - This DSP noise cancelling module incorporates an on board power amplifier and is a basic module without all the pre-wired connections of the NEDSP1062-KBD version. This module is fits in the high-level audio/loudspeaker path and is more suitable for commercial applications and new designs. Connections are on a 0.1” (2.54mm) pitch allowing the module to be easily integrated into almost any system. The DSP operation can be preset or remotely controlled from the PCB connections.

  • Product Number: A-NEDSP1062-PCB
  • £114.95

NEDSP900

The New NEDSP900 is a low power dual channel DSP Noise Suppression pcb module capable of handling a wide range of audio inputs from mic level up to line level, providing up to 40dB of noise suppression.

  • Product Number: NEDSP900
  • £109.95

NES10-2MK4

New NES10-2MK4 5W amplified DSP Noise Eliminating Speaker

  • Product Number: A-NES10-2MK4
  • £119.95

SPKR8

SPKR8 8 Ohm 8 Watt extension speaker 

  • Product Number: SPKR8
  • £19.95