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:
Jun. 15, 2010
Filed:
May. 17, 2004
Jari Mäkinen, Tampere, FI;
Jari Mäkinen, Tampere, FI;
Nokia Corporation, Espoo, FI;
Abstract
The invention relates to a method of selecting a respective coding model for encoding consecutive sections of an audio signal, wherein at least one coding model optimized for a first type of audio content and at least one coding model optimized for a second type of audio content are available for selection. In general, the coding model is selected for each section based on signal characteristics indicating the type of audio content in the respective section. For some remaining sections, such a selection is not viable, though. For these sections, the selection carried out for respectively neighboring sections is evaluated statistically. The coding model for the remaining sections is then selected based on these statistical evaluations.