The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2014
Filed:
Jun. 06, 2005
Reuben Kan, Kellyville, AU;
Dmitri Katchalov, Neutral Bay, AU;
Muhammad Majid, Carlton, AU;
George Politis, Ryde, AU;
Timothy John Wark, The Gap, AU;
Reuben Kan, Kellyville, AU;
Dmitri Katchalov, Neutral Bay, AU;
Muhammad Majid, Carlton, AU;
George Politis, Ryde, AU;
Timothy John Wark, The Gap, AU;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method () and system () for classifying a audio signal are described. The method () operates by first receiving a sequence of audio frame feature data, each of the frame feature data characterising an audio frame along the audio segment. In response to receipt of each of the audio frame feature data, statistical data characterising the audio segment is updated with the received frame feature data. The received frame feature data is then discarded. A preliminary classification for the audio segment may be determined from the statistical data. Upon receipt of a notification of an end boundary of the audio segment, the audio segment is classified () based on the statistical data.