System und Verfahren zur Aufnahme von Saiteninstrumenten

Details

Veröffentlichungs-Nr.

EP3220385

Aktenzeichen

EP16160274

Anmeldetag

15. März 2016

Veröffentlichung

5. September 2018

Erteilung

5. September 2018

Rechtsraum

EP

IPC

G10H1/00G10H3/18

Abstract

A method for stringed instruments' pickup, the method comprising a step of: capturing mechanical vibrations of at least one string; and converting them to a signal representative of a string's current state, the method being characterized in that the capturing comprises the following steps: capturing, using an image capturing device, image frames comprising views of at least one musical instrument's string in a still state; storing the captured image as a reference of a still state; capturing (500), using the image capturing device, image frames comprising views of at least one musical instrument's string in a vibrating state; storing the captured image as a reference of a vibrating state; comparing (520) the still state reference with a vibrating state reference in order to find (530) amplitude of vibrations of each string as well as frequency of each string vibrations based on amplitude height in pixels with reference to the still state and determining a frequency of each vibrating string on the basis of the number of pixels between two nuts of at least half-period of a given periodic function.

Anmelder

Firma

Advanced Digital Broadcast S.A.

Land

🇨🇭 Schweiz

Fachgebiete