Wear Array Technology
BITwave Digital Wear Array Technology
BITwave patented wear array technology provides excellent speech quality for personal communication while on the move; it is also ideal for speech recognition. Using a 2 microphone array, it forms a "sweet zone" virtually at the wearerís mouth location by adaptively enhancing the wearerís speech and suppressing all interference and environment noise such as street noise, engine noise, wind noise as well as speech and music from the surrounding.
Wear array produces crystal clear voice of the wearer, which is ideal for communication as well as speech command and control. Due to its unique feature, wear array technology can be embedded into various personal gadgets e.g. headset, helmet, facemask etc. Briefly, this technology will enable absolute hands-free communication, voice command and control of systems while on the move.
Besides the multiple stage algorithm presented by BITwave microphone array technology, wear array further enhances its adaptation rate and null cancellation features. This is accommodating for high mobility application environments (e.g. head and body movement) where the relative noise sources and directions are always changing. This is possible due to patented "Hybrid Adaptive Beam-Forming" and "Interference Canceller Filters" in the time and frequency domains, coupled with robust noise suppression algorithms, the system allows detection and enhancement of speech signals under very noisy and rapid changing noise environments.
Sample Audio Files