Verfahren und Vorrichtung zur Ermöglichung der Tonlagensteuerung eines Haptischen Effekts

Details

Veröffentlichungs-Nr.

EP3508950

Aktenzeichen

EP19150277

Anmeldetag

4. Januar 2019

Veröffentlichung

7. August 2019

Rechtsraum

EP

IPC

G06F3/01B06B1/00

Abstract

A method of generating haptic effects on a haptic-enabled device having a control unit and a haptic output device is provided. The method comprises receiving a haptic track that describes a time-varying magnitude envelope for driving the haptic output device to generate a haptic effect. The method further comprises generating a periodic drive signal with a time-varying frequency that is based on magnitude values of the time-varying magnitude envelope described in the haptic track. The method further comprises outputting the periodic drive signal to the haptic output device, to cause the haptic output device to generate the haptic effect based on the periodic drive signal.

Anmelder

Firma

Immersion Corporation

Land

🇺🇸 USA

Fachgebiete