Tokyo, Japan—Quellan Inc. announced the QNx220, an RF noise canceller for advanced mobile communications products. Based on Quellen's patented CSP noise canceling technology, the ultra small CMOS IC ...

September 3, 2007 Quellan has announced a new RF Noise Canceller that extends the advantages of the technology beyond the realm of purely audio applications to enhance signal strength and clarity for ...

In this paper, the authors describe the concept of adaptive noise cancelling, an alternative method of estimating signals corrupted by additive noise or interference. A desired signal corrupted by ...

If your apartment, house or work environment suffers from excessive noise that is out of your control, you may be interested in the new noise cancelling system that is capable of reducing noise from ...

SUNNYVALE, Calif.--(BUSINESS WIRE)--Kumu Networks today announced that its K8 Canceller prototype has achieved the highest levels of radio self-interference cancellation to date. This solution breaks ...

TechnoConcepts Inc. today announced that it has filed a patent application with the US Patent and Trademark Office for a new invention to cancel unwanted radio signals that interfere with wireless ...

Japan's NTT has developed an echo canceller for hands-free microphones that can suppress ambient noise. The company claims the technology can reduce noise by up to 20dB. This is equivalent to cutting ...