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:
Jan. 19, 2010
Filed:
Feb. 01, 2006
Andreas Johannes Gerrits, Eindhoven, NL;
Arnoldus Werner Johannnes Oomen, Eindhoven, NL;
Marc Klein Middelink, Eindhoven, NL;
Marek Szczerba, Eindhoven, NL;
Andreas Johannes Gerrits, Eindhoven, NL;
Arnoldus Werner Johannnes Oomen, Eindhoven, NL;
Marc Klein Middelink, Eindhoven, NL;
Marek Szczerba, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A device for synthesizing sound having sinusoidal components includes a selector for selecting a limited number of the sinusoidal components from each of a number of frequency bands using a perceptual relevance value. The device further includes a synthesizer for synthesizing the selected sinusoidal components only. The frequency bands may be ERB based. The perceptual relevance value may involve the amplitude of the respective sinusoidal component, and/or the envelope of the respective channel.