Audio Content Search
published: Feb. 14, 2008, recorded: February 2008, views: 244
Report a problem or upload filesIf you have found a problem with this lecture or would like to send us extra material, articles, exercises, etc., please use our ticket system to describe your request and upload the data.
Enter your e-mail into the 'Cc' field, and we will keep you updated with your request's status.
Dr. Joachim Köhler showed several techniques and applications in the area of audio content search. Robust segmentation algorithms were applied to detect speech and non/speech events and to perform a speaker segmentation and clustering task. Further speech and music alignment techniques were demonstrated to generate a time code to existing textual and score descriptions. The current state-of-the-art technology for spoken document retrieval was given and alternative approaches and innovative applications were presented to avoid the Out-Of-Vocabulary problem in speech indexing tasks.
Link this pageWould you like to put a link to this lecture on your homepage?
Go ahead! Copy the HTML snippet !