Patent · US Active

Device for and method of generating a vibration source-driving-signal

US8175302B2 · kind B2 · utility

16Cited by

4References

17Claims

0Family size

Assignee

KONINKLIJKE PHILIPS ELECTRONICS NV · NL

Inventors

Loic Bernard Tanghe · Leuven, BE
Feng Lu · Longbeilingcun, CN
Wilhelmus Maria Wagenaars · Leuven, BE

Key dates

Filing date	Nov 7, 2006
Grant date	May 8, 2012
Priority date	—
Expiry date	Sep 5, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04R3/14
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A device (100) for generating a vibration source driving signal (DS) is described, which device (100) comprises an input (101) for receiving an input signal (IS) and an output (102) for providing said driving signal (DS), generating means (103; 803) for generating a control signal (CS) which is representative of dynamic signal changes of the input signal (IS), and a processing unit (105; 201; 301; 401; 804) adapted to process a source signal (SRS; IAS) based on the control signal (CS) yielding said driving signal (DS).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.