Automatic transmitting and receiving system for uniform-amplitude report communication signals

Abstract

The utility model discloses an automatic transmitting and receiving system for uniform-amplitude communication signals, which comprises a signal transmitting end and a signal receiving end, the signal transmitting end is in signal connection with the signal receiving end, and the signal transmitting end comprises a transmitter and a modulator. The signal receiving end comprises a receiver, a demodulator, a speech synthesis system, a processor and an error correction system. According to the utility model, the signal receiving end and the signal sending end are used for realizing automatic receiving and sending of the constant-amplitude communication signals, the voice synthesis system and the error correction system are additionally arranged in the signal receiving end, and the voice synthesis system can enable received information to be output through voice. This is very useful for visually impaired persons or in the case where it is inconvenient to read a screen, users can directly listen to information without manual decoding, saving time and effort, and voice output makes the system more friendly to users of different levels of ability, including those who may not be familiar with Morse codes.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, and more specifically to an automatic receiving and sending system for constant amplitude communication signals. Background Art

[0002] Continuous-wave communication is a communication technology that uses continuous-wave signals. In this communication method, the signal is a continuous wave with a constant frequency, usually modulated to transmit information.

[0003] The automatic transceiver system for constant amplitude communication signals is commonly used for Morse code communication. It can automatically generate and recognize Morse code signals, thereby reducing the burden on operators and improving communication efficiency.

[0004] In traditional automatic transmission and reception systems of constant amplitude communication signals, information is usually transmitted and received in the form of Morse code. This system relies on operators to manually decode the code and convert it into understandable information. However, this traditional communication method has some disadvantages:

[0005] 1. Manual decoding of Morse code requires operators to have certain skills and experience, which limits the ease of use and accessibility of the system, especially for novices or non-professionals, who find it difficult to learn and operate.

[0006] 2. Since signals may be interfered with or attenuated, manual decoding is prone to misreading or omission, resulting in inaccurate information transmission, which may have serious consequences in critical communication situations;

[0007] 3. Manually decoding and reading the code is a tedious experience for the receiver, especially when long periods of monitoring and decoding are required, which may lead to operator fatigue and distraction. Utility Model Content

[0008] In view of the problems existing in the prior art, the purpose of the present invention is to provide a system for automatically transmitting and receiving constant amplitude communication signals to solve the background technical problems.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A system for automatically transmitting and receiving constant amplitude communication signals, comprising a signal transmitting end and a signal receiving end, wherein the signal transmitting end and the signal receiving end are signal-connected, the signal transmitting end including a transmitter and a modulator, the signal receiving end including a receiver, a modem, a speech synthesis system, a processor, and an error correction system, wherein the error correction system and the speech synthesis system are both signal-connected to the processor;

[0011] The speech synthesis system includes a text analysis module, a speech synthesis module and an audio playback module;

[0012] The error correction system includes an error detection module and an error correction module.

[0013] As a further description of the above technical solution: the audio playback module can be a speaker or a headset.

[0014] As a further description of the above technical solution: a storage module is provided in the signal receiving end, and the storage module is connected to the processor signal.

[0015] As a further description of the above technical solution: the error correction system includes a feedback loop module, and the feedback loop module is connected to the processor signal.

[0016] As a further description of the above technical solution: the speech synthesis system includes a speech library module and a speech parameter adjustment module, and the speech library module stores multiple languages.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] In the present invention, the automatic transmission and reception of equal-amplitude communication signals is realized through a signal receiving end and a signal transmitting end, and a speech synthesis system and an error correction system are added to the signal receiving end. The speech synthesis system can output the received information through speech, which is very useful for the visually impaired or in situations where it is inconvenient to read the screen. The user can directly listen to the information without manual decoding, saving time and energy. The speech output makes the system more friendly to users of different ability levels, including those who may not be familiar with Morse code. The error correction function can automatically detect and correct errors that may occur during the decoding process, reducing misreading due to signal interference or attenuation. At the same time, by reducing the error rate, the system can provide more accurate information transmission and ensure the reliability of critical communications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the principle of the utility model;

[0020] Figure 2 This is a schematic diagram of the signal receiving end system of the present invention;

[0021] Figure 3 Schematic diagram of the speech synthesis system of the present invention.

[0022] Description of the numbers in the figure:

[0023] 1. Signal sending end; 101. Transmitter; 102. Modulator; 2. Signal receiving end; 201. Receiver; 202. Moderator; 203. Speech synthesis system; 2031. Text analysis module; 2032. Speech synthesis module; 2033. Audio playback module; 204. Processor; 205. Error correction system; 2051. Error detection module; 2052. Error correction module; 3. Storage module; 4. Feedback loop module; 5. Speech library module; 6. Speech parameter adjustment module. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] See also Figures 1 to 3 In the utility model, a system for automatically transmitting and receiving constant amplitude communication signals includes a signal transmitting end 1 and a signal receiving end 2. The signal transmitting end 1 and the signal receiving end 2 are signal-connected. The signal transmitting end 1 includes a transmitter 101 and a modulator 102. The signal receiving end 2 includes a receiver 201, a modulator 202, a speech synthesis system 203, a processor 204 and an error correction system 205. The error correction system 205 and the speech synthesis system 203 are both signal-connected to the processor 204.

[0026] The speech synthesis system 203 includes a text analysis module 2031, a speech synthesis module 2032 and an audio playback module 2033;

[0027] The error correction system 205 includes an error detection module 2051 and an error correction module 2052;

[0028] The signal receiving end 2 is provided with a storage module 3 , and the storage module 3 is signal-connected to the processor 204 .

[0029] The automatic transceiver system for constant amplitude communication signals consists of a signal transmitter 1 and a signal receiver 2. The automatic keyer at the signal transmitter 1 is used to automatically generate Morse code signals. The operator simply enters text, and the system automatically converts it into Morse code and transmits it via transmitter 101. The system at the receiver automatically decodes the received Morse code signal and converts it into text for the operator to read. In this system, the text analysis module 2031 processes the decoded text, including sentence segmentation, punctuation recognition, and stress and intonation determination, in preparation for speech synthesis. The speech synthesis module 2032 receives instructions from the text analysis module 2031 and generates a corresponding speech waveform. The generated speech signal is output via the audio playback module 2033 for the user to listen to. During the text-to-speech conversion process, the error detection module 2051 is responsible for identifying possible errors in the decoded text. If errors are detected, the error correction module 2052 intervenes to attempt to correct them. The corrected text is then sent to the speech synthesis system 203 for sentence segmentation, punctuation recognition, stress and intonation determination, and other processing.

[0030] In the present invention, the automatic transmission and reception of equal-amplitude communication signals is realized through the signal receiving terminal 2 and the signal sending terminal 1. A speech synthesis system 203 and an error correction system 205 are added to the signal receiving terminal 2. The speech synthesis system 203 can output the received information through speech, which is very useful for visually impaired people or when it is inconvenient to read the screen. The user can listen to the information directly without manual decoding, saving time and energy. The speech output makes the system more friendly to users of different ability levels, including those who may not be familiar with Morse code. The error correction function can automatically detect and correct errors that may occur during the decoding process, reducing misreading due to signal interference or attenuation. At the same time, by reducing the error rate, the system can provide more accurate information transmission and ensure the reliability of critical communications.

[0031] See also Figure 2 and 3 , wherein: the audio playback module 2033 can be a speaker or earphone.

[0032] In the present invention, the user at the signal receiving end 2 can choose to equip a loudspeaker or earphones to play the audio according to their own situation or environment.

[0033] See also Figure 2 , wherein: the error correction system 205 includes a feedback loop module 4, and the feedback loop module 4 is signal-connected to the processor 204.

[0034] In the present invention, after correcting an error, the feedback loop module 4 cooperates with the processor 204 to perform additional checks to ensure that the corrective measures are effective and no new errors are introduced, thereby further improving the accuracy of error correction.

[0035] See also Figure 3 , wherein: the speech synthesis system 203 includes a speech library module 5 and a speech parameter adjustment module 6, and the speech library module 5 stores multiple languages.

[0036] In the present invention, the voice parameter adjustment module 6 allows the user to adjust the parameters of the voice, such as pitch, speaking speed, volume, etc., to adapt to different listeners or environments. The voice library module 5 stores multiple languages, which allows the converted audio to be played in different languages, thereby improving the practicality of the system.

[0037] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A system for automatically transmitting and receiving constant amplitude communication signals, comprising a signal transmitting end (1) and a signal receiving end (2), wherein the signal transmitting end (1) and the signal receiving end (2) are connected to each other by a signal, characterized in that: The signal transmitting end (1) includes a transmitter (101) and a modulator (102), and the signal receiving end (2) includes a receiver (201), a modulator (202), a speech synthesis system (203), a processor (204) and an error correction system (205), wherein the error correction system (205) and the speech synthesis system (203) are both signal-connected to the processor (204); The speech synthesis system (203) includes a text analysis module (2031), a speech synthesis module (2032) and an audio playback module (2033); The error correction system (205) includes an error detection module (2051) and an error correction module (2052).

2. The automatic receiving and sending system of a constant amplitude communication signal according to claim 1, characterized in that: The audio playback module (2033) can be a speaker or earphone.

3. The automatic transceiver system for constant amplitude communication signals according to claim 1, characterized in that: A storage module (3) is provided in the signal receiving end (2), and the storage module (3) is signal-connected to the processor (204).

4. The automatic transceiver system for constant amplitude communication signals according to claim 1, characterized in that: The error correction system (205) includes a feedback loop module (4), and the feedback loop module (4) is connected to the processor (204) by signal.

5. The automatic transceiver system for constant amplitude communication signals according to claim 1, characterized in that: The speech synthesis system (203) includes a speech library module (5) and a speech parameter adjustment module (6), and the speech library module (5) stores multiple languages.

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