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Method and device for inputing control signal

A technology for controlling signals and vibration signals, applied in speech analysis, speech recognition, instruments, etc., can solve problems such as poor confidentiality, and achieve the effects of reasonable cost, good uniformity, and simplified recognition system

Inactive Publication Date: 2004-07-14
吕小麟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and device for generating sound vibrations by knocking the upper and lower teeth of the human body to generate at least one set of input signals. Since the signals generated by this method are concise and clear, and It overcomes the complexity and ambiguity caused by the language elements of language, tone, regional accent, syllable, initial, final, nasal, non-nasal, and homophone when the human voice signal is input in the prior art, and makes up for the Insufficiency of poor confidentiality when signal input

Method used

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  • Method and device for inputing control signal
  • Method and device for inputing control signal

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Embodiment Construction

[0019] see figure 1 , is a side sectional schematic view of the pilot helmet of the first embodiment of the present invention. Wherein there is a flight helmet 1, and a transmission device 3 with a pickup 2 is placed on the helmet. When wearing the helmet, the pickup 2 on the transmission device 3 is in contact with the top of the pilot's skull, and its transmission mode can be wired or bluetooth ( Bluetooth) short-range wireless communication technology. When the pilot's upper and lower teeth tap each other, the sound vibration signal sent is received and transmitted by the wireless transmission device with a pickup on the helmet, completing the mutual tapping of the upper and lower teeth of the human body described in the present invention to come A technical solution for generating sound vibrations to generate at least one set of input signals. The definable control signal input by it is defined as "activating the emergency ejection life-saving device" in this specific em...

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Abstract

The present invention discloses a kind of control signal inputting method and device. There is one signal transmitter with pick-up contacting human body. The present invention features that at least one group of sound vibration signal is generated via the knock of teeth and transmitted with the pick-up contacting human body. The present invention is simple, clear, secret and universal, the signal may be identified with simple identification system, and the system has reasonable volume, weight and cost and thus wide application foreground.

Description

technical field [0001] The invention relates to a method and a device for inputting a control signal through sound, in particular to a method and a device for inputting a control signal through a sound generated by parts of a human body. Background technique [0002] In the prior art, the most common way for human beings to input control signals is to do it by hand, such as operating buttons, mouse, remote control, sensor screen, flags and other objects to input control signals, which has been widely used in human life. With the advancement of technology, the method and technology of using the voice signal generated by the vibration of human vocal cords to input control signals has gradually emerged. Since the hands are freed when inputting control signals, it has shown its unique advantages in many applications. However, based on the complexity of human speech signals, relatively complex and difficult speech recognition methods are required for processing, which is one of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/24
Inventor 吕小麟
Owner 吕小麟
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