VIBRATIONAL TRANSDUCER CONTROL

VIBRATIONAL TRANSDUCER CONTROL

A method of controlling a vibrational transducer, the method comprising: tracking a temperature metric of the vibrational transducer; and controlling a drive signal for the vibrational transducer, where the drive signal is limited to a value to protect the vibrational transducer from over excursion,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI, Ning, KUREK, Michael, KONRADI, Vadim, SEPEHR, Hamid, JANKO, Marco A, LESLIE, Ben, KHENKIN, Aleksey, FOSKEY, Peter, TREPTOW, Aaron
Format: Patent
Sprache:eng
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:A method of controlling a vibrational transducer, the method comprising: tracking a temperature metric of the vibrational transducer; and controlling a drive signal for the vibrational transducer, where the drive signal is limited to a value to protect the vibrational transducer from over excursion, and where said value is a function of the tracked temperature metric.