CN-121999795-A - Sound transmission method and communication device thereof

Abstract

The invention provides a sound transmission method which is applied to a communication device. The sound transmission method comprises the steps that an operation unit of the communication device decomposes an acquired audio signal into at least one sound track with specific sound elements, the operation unit converts the at least one sound track into a symbol text, and the operation unit transmits the symbol text by utilizing a transceiver of the communication device. Wherein the specific sound element refers to the main sound source transmitted by the communication device.

Inventors

• CAI ZHENCHENG

Assignees

• 明基智能科技（上海）有限公司
• 明基电通股份有限公司

Dates

Publication Date

20260508

Application Date

20241108

Claims (10)

1. 1. A sound transmission method applied to a communication device, characterized in that the sound transmission method comprises: The operation unit of the communication device decomposes the acquired audio signal into at least one audio track with specific sound elements; The arithmetic unit converting the at least one audio track into symbol text, and The arithmetic unit transmits the symbol text by using a transceiver of the communication device.
2. 2. The sound transmission method of claim 1, wherein the symbolic text is selected from one or a combination of phonetic symbols, musical notation symbols and feature symbols; the phonetic symbol comprises code symbols, zhuyin symbols, chinese fonts and foreign letters, the music score comprises notes, rest symbols, lifting marks and staff, and the feature symbols comprise voiceprint symbols, tone symbols and intonation symbols.
3. 3. The sound transmission method of claim 1, further comprising: The operation unit removes the part of the symbol text corresponding to another sound track sent by the sound playing module of the communication device.
4. 4. The sound transmission method of claim 1, further comprising: the computing unit calculates the coordinate information of the at least one track, and The operation unit attaches the coordinate information to the symbol text.
5. 5. The sound transmission method of claim 1, further comprising: the arithmetic unit appends variation information corresponding to the at least one track to the symbol text.
6. 6. The sound transmission method of claim 1, further comprising: The operation unit obtains the symbol text through the transceiver; The operation unit produces a restored sound track according to the symbol text and The operation unit transmits the restored audio track to the playback module of the communication device by using the transceiver.
7. 7. The sound transmission method of claim 6, further comprising: The arithmetic unit obtains coordinate information and/or change information corresponding to the symbol text, and The operation unit adjusts the restore track according to the coordinate information and/or the change information.
8. 8. The sound transmission method of claim 1, further comprising: The operation unit identifies the specific sound element from the audio signal according to the built-in data of the storage module of the communication device to establish the at least one audio track.
9. 9. The sound transmission method of claim 8, further comprising: the operation unit filters out the part of the audio signal from which the specific sound element cannot be recognized.
10. 10. A communication device, which is used for a communication system, it is characterized in that it comprises: A receiving module for obtaining audio signals, and The operation unit, electrically connected to the sound receiving module, is configured to perform the sound transmission method according to any one of claims 1 to 9.

Description

Sound transmission method and communication device thereof Technical Field The present invention relates to a voice transmission method and a communication device thereof, and more particularly, to a voice transmission method capable of converting a sound track into a reorganized symbol and a communication device thereof. Background Conventional online conference systems convert analog sound into digital signals and then transmit the digital signals to other computers, which filter out signals of a specific band to suppress ambient noise. The traditional online conference system directly converts analog sound into a digital signal without volume adjustment, so that the situation that the volume of different sound sources is inconsistent can occur when other computers are played later, and a post-processing effect cannot be provided. Therefore, how to design a sound transmission method and a communication device thereof that can effectively correct echo cancellation and sound delay and prevent feedback phenomenon is an important development issue in the current communication industry. Disclosure of Invention The embodiment of the invention provides a sound transmission method capable of converting an audio track into a recombined symbol and a communication device thereof, so as to solve the problems. The embodiment of the invention provides a sound transmission method which is applied to a communication device and comprises the following steps: The operation unit of the communication device decomposes the acquired audio signal into at least one audio track with specific sound elements; The arithmetic unit converting the at least one audio track into symbol text, and The arithmetic unit transmits the symbol text by using a transceiver of the communication device. Preferably, the symbol text is selected from one or a combination of phonetic symbols, musical notation symbols and feature symbols; the phonetic symbol comprises code symbols, zhuyin symbols, chinese fonts and foreign letters, the music score comprises notes, rest symbols, lifting marks and staff, and the feature symbols comprise voiceprint symbols, tone symbols and intonation symbols. Preferably, the method further comprises the steps of: The operation unit removes the part of the symbol text corresponding to another sound track sent by the sound playing module of the communication device. Preferably, the method further comprises the steps of: the computing unit calculates the coordinate information of the at least one track, and The operation unit attaches the coordinate information to the symbol text. Preferably, the method further comprises the steps of: the arithmetic unit appends variation information corresponding to the at least one track to the symbol text. Preferably, the method further comprises the steps of: The operation unit obtains the symbol text through the transceiver; The operation unit produces a restored sound track according to the symbol text and The operation unit transmits the restored audio track to the playback module of the communication device by using the transceiver. Further preferably, the method further comprises: The arithmetic unit obtains coordinate information and/or change information corresponding to the symbol text, and The operation unit adjusts the restore track according to the coordinate information and/or the change information. Preferably, the method further comprises the steps of: The operation unit identifies the specific sound element from the audio signal according to the built-in data of the storage module of the communication device to establish the at least one audio track. Further preferably, the method further comprises: the operation unit filters out the part of the audio signal from which the specific sound element cannot be recognized. The embodiment of the invention further provides a communication device, which comprises: A receiving module for obtaining audio signals, and The operation unit is electrically connected with the sound receiving module and is used for executing the sound transmission method. Compared with the prior art, the voice transmission method provided by the embodiment of the invention has the voice receiving flow and the voice playing flow, and the communication device can execute the voice receiving flow and the voice playing flow of the voice transmission method together and can also be matched with other external devices to execute the voice receiving flow or the voice playing flow of the voice transmission method only. The communication device and the sound transmission method thereof convert the audio signal into the symbol text and selectively send the symbol text by encryption or compression, then the receiving end (possibly the communication device or an external device) generates a restored audio track according to the symbol text and the voiceprint thereof after decryption or decompression and plays the restored audio track instead of directly transmitting and