Haptics audible noise reduction

Innovative techniques to design and generate haptics waveforms are proposed. The proposed techniques reduce or eliminate audible noises being generated by a haptic actuator during operation. A haptic controller may compose a voltage waveform at a resonant frequency of the haptic actuator and generat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Rutkowski, Joseph Dale, Shen, Liangguo, Zazzera, Joshua, Salazar, Nathaniel Jay T, Halagur, Shivaprakash
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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