Sepura Chooses NCT's ClearSpeech Technology for Emergency Services Tetra Handsets (August 12, 2005)
Sepura, one of the leading developers of Tetra handsets has chosen NCT's noise noise reduction DSP technology.

NCT, today announced that their ClearSpeech noise reduction technology has been licensed to Sepura for integration into their TETRA hand-held radios. Sepura is the world's leading independent TETRA terminal supplier.

"ClearSpeech technology is ideal for our radios......where clear communications is critical."

 

"ClearSpeech technology is ideal for our radios. By removing background noise we are able to ensure that users get the clearest speech possible even in the noisiest of environments" said Malcolm Quelch, Development Director for Sepura. "This is obviously of utmost importance for the emergency service sectors where clear communications is critical."

Its handsets are used worldwide by the emergency services and the military, as well as transport and utility companies.

ClearSpeech is a suite of complex, highly refined software algorithms that provide noise cancellation for human listeners, noise cancellation for voice recognition, echo cancellation and signal conditioning. By removing background noise and voice echo, ClearSpeech is able to vastly improve voice quality in a diverse range of communication systems.