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US 12,624,916 B2Granted
Dry fire device using sound detection
AssigneeS.M. Innovation Ltd.
InventorsHanan Schaap, Nir Dvash
Life of this patent
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Abstract
A dry fire device includes a housing, and a weapon-usage activation assembly, which includes a microphone, a controller and a memory. The microphone is configured to sense a sound during use of the dry fire device, and the controller is configured to extract amplitude and frequency data of the sound and compare it to a range of values stored in the memory. If the sensed sound is in the range, the controller is configured to command the weapon-usage activation assembly to initiate a weapon-usage activity, and if not in the range, no weapon-usage activity is initiated.
Claims11
A dry fire device comprising:
- a housing;
- a weapon-usage activation assembly, which comprises a microphone, a controller and a memory;
- and
- wherein said microphone is configured to sense a sound during use of said dry fire device, and said controller is configured to extract amplitude and frequency data of said sound and compare it to a range of values stored in said memory, and if the sensed sound is in said range, said controller is configured to command said weapon-usage activation assembly to initiate a weapon-usage activity, and if not in said range, no weapon-usage activity is initiated.
1 more element
Dependencies are inferred from the claim text.