Haptisches Umwandlungssystem mit Frequenztransposition

Details

Veröffentlichungs-Nr.

EP2846219

Aktenzeichen

EP14002752

Anmeldetag

6. August 2014

Veröffentlichung

9. Oktober 2019

Erteilung

9. Oktober 2019

Rechtsraum

EP

IPC

G06F3/01G10L21/16

Abstract

A system is provided that converts an input into one or more haptic effects using frequency shifting. The system receives an input signal. The system further performs a fast Fourier transform of the input signal. The system further shifts one or more frequencies of the transformed input signal to one or more frequencies within a shift-to frequency range. The system further performs an inverse fast Fourier transform of the frequency-shifted signal, where the inversely transformed signal forms a haptic signal. The system further generates the one or more haptic effects based on the haptic signal.

Anmelder

Firma

Immersion Corporation

Land

🇺🇸 USA

Fachgebiete