US Patent Issued to Analog Devices International UnLtd. on June 24 for "Signal processing methods and system for beam forming with improved signal to noise ratio" (German Inventor)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,136, issued on June 24, was assigned to Analog Devices International UnLtd. Co. (Limerick, Ireland).

"Signal processing methods and system for beam forming with improved signal to noise ratio" was invented by Dietmar Ruwisch (Berlin).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus are provided for generating a directional output signal from sound received by at least two microphones arranged as microphone array. The method includes transforming the sound received by each of the microphones and represented by analog-to-digital converted time-domain signals into corresponding complex-valued frequency-domain microphone signals each...