About Us

bhi Ltd,
22 Woolven Close,
Burgess Hill,
RH15 9RR,
United Kingdom

Tel: +44(0)1444 870333

Email: graham@bhi-ltd.com

Web: www.bhi-ltd.com

bhi Ltd design and manufacture a range of DSP noise cancelling products that remove unwanted background noise and interference from noisy voice and radio communication channels to leave clear speech. Aimed at a number of different radio related and voice communication markets, our products all incorporate unique Digital Signal Processing (DSP) technology to enable clear communications from within noisy environments.
Founded in 2002, we quickly came to market with our first noise cancellation product, the NES10-2 DSP noise cancelling speaker. Other products soon followed and we now have an established worldwide distribution network.  We have a comprehensive range of products and accessories for a wide range of applications and markets.   Our Products are manufactured in the UK and overseas under the IS09001 quality standard.

Our Markets

 bhi’s noise cancellation products will integrate into most voice communication systems to greatly improve speech quality. Our products will remove the unwanted background noise and interference, whether it originates from the transmission process, or is picked up from the environment by a microphone. There is a solution to suit most types of radio and voice communications equipment and our DSP noise cancelling speakers that fit into the base station or mobile environment, in-line noise cancelling modules that can be integrated into the communication system, or noise eliminating pcb modules that can be retrofitted internally into existing equipment or designed into new products. The products work just as well in the microphone path, on the transmit side, or in the receive path, and can be used to clean up noisy voice recordings.

Give us a call today to discuss your noise problem and we can help you to select the best product remove the noise and improve the quality of you voice communications.

Typical Applications

• Emergency services communications
• Covert communications
• Military communications
• Audio restoration and clean-up
• Transport communications
• Hands free kits
• PMR & trunked radio
• Amateur radio
• Commercial HF,VHF,UHF communications
• Marine communications
• Surveillance, CCTV and security
• Intercoms - Medical and Barrier to Gate house