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Mobile communication terminal and method for morse signal and analysis and conversion

A mobile communication terminal and signal analysis technology, which is applied in voice analysis, telephone communication, service signaling, etc., and can solve problems such as the constraints of Morse signal analysis methods

Inactive Publication Date: 2007-01-10
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since mobile communication terminals without cameras are still widely used, the Morse signal analysis method using cameras is also restricted.

Method used

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  • Mobile communication terminal and method for morse signal and analysis and conversion
  • Mobile communication terminal and method for morse signal and analysis and conversion
  • Mobile communication terminal and method for morse signal and analysis and conversion

Examples

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Embodiment Construction

[0026] figure 1 It is a system configuration diagram of a mobile communication terminal according to an embodiment of the present invention.

[0027] Such as figure 1 As shown, the mobile communication terminal of one embodiment of the present invention is composed of an information input unit 10 , a directional microphone 20 , a voice / sound unit 30 , a control unit 40 , a display unit 50 , a memory 60 , and a speaker 70 .

[0028] The information input unit 10 is a device required for a user interface, selects a Morse signal reception and transmission menu, and outputs characters for conversion into a Morse signal.

[0029] The directional microphone 20 inputs a Morse signal or a voice signal, and a built-in microphone of the mobile communication terminal may be used instead of the directional microphone.

[0030] The audio / acoustic unit 30 processes the Morse signal or audio signal input through the directional microphone 20 .

[0031] The control unit 40 recognizes the M...

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PUM

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Abstract

Mobile communication terminal which inputs morse signal by terminal internal microphone and outputs corresponding message after conversion, or converts the inputted text / voice to morse signal then outputs and transferring the signal is disclosed. The mobile communication terminal having morse code analysis and conversion functions provided in present invention is characterized in that, it includes: an information input part for selecting morse signal receiving or transferring menu to inputting the text which will be converted into morse signal; a microphone for inputting the morse signal or voice signal; a voice / sound part for processing the inputted morse signal or voice signal by microphone; a control part for recognizing the processed morse signal by voice / sound part and converting to text or voice, converting the inputted text or voice to morse signal; a display part for displaying recognized morse signal in text form; a loudspeaker for outputting the recognized morse signal in a voice signal.

Description

technical field [0001] The invention relates to a mobile communication terminal that uses a built-in microphone to input a Morse signal and converts it to output a corresponding message, or converts input text / voice into a Morse signal for output and transmission. Background technique [0002] Although Morse signals are no longer used in many locations, there are still places where Morse signals are needed for amateur radio operators or those who work on ships and fishing boats. [0003] Prior Art Mobile communication terminals have developed a function of analyzing Morse signals using a camera. [0004] However, since mobile communication terminals without cameras are still widely used, the Morse signal analysis method using cameras is also restricted. Contents of the invention [0005] The purpose of the present invention is to provide a mobile communication terminal that uses a built-in microphone to input a Morse signal and converts it to output a corresponding messag...

Claims

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Application Information

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IPC IPC(8): H04Q7/32H04L15/00H04W4/20
CPCG06F3/167G10L13/08G10L15/26H04B1/406H04M11/06H04W4/20
Inventor 姜庭勋
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD
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