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:
Mar. 14, 2006
Filed:
Feb. 07, 2003
Jukka Holm, Tampere, FI;
Pauli Laine, Espoo, FI;
Kai Havukainen, Tampere, FI;
Nokia Corporation, Espoo, FI;
Abstract
A method for playing music having i note polyphony, as well as a system containing a plurality of sources and a source itself, with at least two sources of a group of sources, where a first source is assigned to play j notes and a second source is assigned to play k notes, where j<i and k<i, and where the notes are assigned in a predetermined order. For a case where j+k<i, the methods further includes assigning a third source l additional notes to play of the musical composition. For a case where j+k_i, the l notes may duplicate all or some of the j or k notes played by the first or second sources. The j and k notes are played simultaneously, and the method further includes an initial step of synchronizing the first source to the second source through a wireless local network such as an RF network, e.g., a Bluetooth network, or an optical network. Preferably one of the at least two sources functions as a group master, and assigns an identification within the group to the other source or sources using the wireless local network.