Patent №
US 7,562,012
Granted
2009-07-14
Filed 2000
Owner
AUDIBLE MAGIC CORP.
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09706227
A method and apparatus for creating a signature of a sampled work in real-time is disclosed herein. Unique signatures of an unknown audio work are created by segmenting a file into segments having predetermined segment and hop sizes. The signature then may be compared against reference signatures. One aspect may be characterized in that the hop size of the sampled work signature is less than the hop size of reference signatures. A method for identifying an unknown audio work is also disclosed.
AI classification
Ownership
AUDIBLE MAGIC CORP.
assignment · 116500791
Assignors
WOLD, ERLING H., BLUM, THOMAS L., KEISLAR, DOULGAS H., WHEATON, JAMES A.
On an employer assignment, the assignors are typically the inventors.