Digital Voice Enhancement
Digital Voice Enhancement™ (DVE™) technology provides effortless communication in passenger vehicles.
DVE, made possible by DIGISONIX voice enhancing technology allows for comfortable and safe conversations, even at highway speeds. The Digisonix real-time DVE software uses microphones in the vehicle cabin to detect voice signals amid the vehicle noise. The DVE software then enhances the voice signal and removes unwanted noise to create a natural sounding reproduction of the voice through the vehicle’s audio system loudspeakers. The DVE system can be combined with voice recognition software to become the “gateway” to voice command in an automobile.
The DVE technology also provides a clear voice signal to the hands-free mobile phone and allows all passengers to participate in the hands-free call. This is a great feature for business meetings or family calls.
Included in the DVE technology is Digisonix voice message system allowing the passengers to record a message in the vehicle to be played back later.
Digisonix DVE technology will enhance communication in passenger vehicles, but works especially well in vans and sport utility vehicles where noise levels are higher and the distance between passengers in greater. The system is also well suited for luxury vehicles which are typically designed to be quiet, but achieve that level of quiet by using sound absorbing materials, which also absorb speech.
See also, Digital Voice Enhancement Article, by Shawn Steenhagen.
Copyright 2005, Applied Signal Processing, Inc.