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. 08, 2013
Filed:
Feb. 14, 2012
Søren Henningsen Nielsen, Lystrup, DK;
Esben Skovenborg, Aarhus C, DK;
Lars Arknæs-pedersen, Viby J, DK;
Kim Rishøj Pedersen, Egå, DK;
Søren Henningsen Nielsen, Lystrup, DK;
Esben Skovenborg, Aarhus C, DK;
Lars Arknæs-Pedersen, Viby J, DK;
Kim Rishøj Pedersen, Egå, DK;
The TC Group A/S, , DK;
Abstract
A musical instrument tuner for string instruments is disclosed, which comprises a signal classifier for determining a signal class of an input signal from a number of monophonic signal classes and a number of polyphonic signal classes, a signal analyzer for determining at least one representation of a pitch frequency of the input signal, and an indicator for displaying an output established on the basis of the signal class and the representation of a pitch frequency, wherein the indicator includes at least a monophonic display mode and at least a polyphonic display; and wherein the display mode is selected in dependency of the signal class determined by the signal classifier. Tuning methods, computer program products, music instruments, amplifiers and audio processors relating to the above are also disclosed.