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 wearer’s mouth location by adaptively enhancing the
wearer’s 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.