首页|Patent Issued for Systems and methods for pre-filtering audio content based on prominence of frequency content (USPTO 12106766)
Patent Issued for Systems and methods for pre-filtering audio content based on prominence of frequency content (USPTO 12106766)
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NETL
NSTL
From the background information supplied by the inventors, news correspondents obtained the following quote: “Sound identification is a process by which particu lar content of an audio signal is identified by a system. A computing system whe n presented with an electronic audio sample, such as one captured using a microp hone, can electronically pre-process the audio sample and discern its various fe atures and patterns using various processing techniques. The features and patter ns may then be presented to a sound classification system that is accessible to the computing system, thereby to identify the contents of the audio sample in te rms of similarities between its features and patterns and classes of sound derived from features and patterns of known sounds.
NETL
NSTL
