A system and method for indexing segments of audio/multimedia files and data streams for storage in a database according to audio information such as speaker identity, the background environment and channel (music, street noise, car noise, telephone, studio noise, speech plus music, speech plus noise,...http://www.google.fr/patents/US6434520?utm_source=gb-gplus-shareBrevet US6434520 - System and method for indexing and querying audio archives
System and method for indexing and querying audio archives
