TROY Clarity Technologies announced Wednesday that it received its third patent in the area of improving the quality and performance of voice communications. This patent deals with the integration and processing of a sensing device.
The three ad to Claritys list of 20 patents pending, which include technology for Voice Signal Extraction, Directional Sound Acquisition, Audio Visual Speech Recognition, Noise Reduction in Subbanded Speech Signals and a Multi-Microphone System for a Handheld Device. The combination of these technologies delivers solutions able to solve voice quality and performance degradation issues in the most challenging of audio environments.
Were thrilled that Claritys technology has been recognized as novel IP by the US Patent Office and has been issued another patent, said Clarity CEO Raymond Gunn. We are investing in and accelerating the rate of advances in the area of voice based communications at a blistering pace.
Clarity Technologies first patent was issued in September 2003 for Blind Signal Separation which is a signal processing system with at least one sensor detecting a number of input signals including at least one source signal, a signal separation architecture that defines a relationship between the input and output signals, an update processor coupled to the architecture for determining a rate of change for time varying parameters, and an output processor coupled to the architecture for providing output signals.
In February, a second patent for Adaptive State Space Signal Separation was granted which is a signal processing system and method for separating a number of input signals into a number of output signals.
