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US 12,283,195 B2Granted
Multi-sensory morse-code training and operating tool
OwnerRobert Leichnerinventor
Life of this patent
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Abstract
The invention is an adjunct system used in conjunction with a Morse code communications system to provide touch and sight sensory outputs that mirror a Morse code signals audible code-element output.
Claims4
A system comprising:
- a CW tone detection subsystem operative to detect CW tones and filter out noise;
- a haptics and visual display subsystem operative to convert the detected CW tones into physically sensed vibrations and visually sensed light;
- a solid-state relay subsystem operative to convey the detected CW tones into on-off keying of a code-practice oscillator;
- and
- a power supply operative to provide electrical power to the CW tone detection, haptics and visual display, and solid-state relay subsystems.
2 more elements
Dependencies are inferred from the claim text.