Infrasound detector
AssigneeGaiacode LTD
InventorsCansun GÜRALP, Cem Cansun Thomas GÜRALP
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Abstract
An infrasound detector comprises an infrasound transducer, signal feedback path, and feedback force transducer. The infrasound transducer is configured to transduce an infrasound signal to an electrical signal. The signal feedback path is arranged to feed a feedback signal from the infrasound transducer to a feedback force transducer. The feedback force transducer is configured to transduce a feedback electrical signal to a feedback force signal and arranged to provide the feedback force signal as input to the infrasound transducer.
Claims23
An infrasound detector comprising:
- an infrasound transducer configured to transduce an infrasound signal to an electrical signal;
- a signal feedback path arranged to feed a feedback signal from the infrasound transducer to a feedback force transducer;
- and
- a feedback force transducer configured to transduce a feedback electrical signal to a feedback force signal and arranged to provide the feedback force signal as input to the infrasound transducer.
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A method of calibrating an infrasound detector comprising an infrasound transducer configured to transduce an infrasound signal to an electrical signal, the method comprising the steps of:
- providing a calibration electrical signal to a force transducer configured to transduce the calibration electrical signal to a force signal and arranged to provide the force signal as input to the infrasound transducer;
- and
- determining the electrical signal from the infrasound transducer in dependence on the calibration electrical signal.
A method of calibrating an infrasound detector comprising an infrasound transducer configured to transduce an infrasound signal to an electrical signal and a force transducer configured to transduce an electrical signal to a force signal and arranged to provide the force signal as input to the infrasound transducer, the method comprising the steps of:
- providing a calibration electrical signal to the force transducer;
- and
- determining a force signal from the infrasound transducer in dependence on the calibration electrical signal.
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Dependencies are inferred from the claim text.