Voice communication method based on pinyin and voiceprint coding and low-power-consumption voice terminal

By converting the voice signal into pinyin and voiceprint coded text information for transmission, the bottlenecks in bandwidth, power consumption and confidentiality of traditional voice communication systems are solved, and voice communication with high data compression ratio, low power consumption and high semantic restoration rate is realized.

CN120496573APending Publication Date: 2025-08-15WESTVALLEY DIGITAL TECH
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Patent Information

Application Number
CN202510783218.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-12
Publication Date
2025-08-15

AI Technical Summary

Technical Problem

Traditional voice communication systems have bottlenecks in bandwidth, power consumption and confidentiality, making it difficult to achieve high compression ratio and low power consumption while maintaining high intelligibility and personality reduction.

Method used

The voice communication method based on pinyin and voiceprint encoding is adopted to convert the voice signal into standardized text information containing pinyin and four-sound tone markings, and is sent to the receiving end through wireless communication, and then restored to the voice signal from the receiving end, and personalized restore is performed by combining the voiceprint packet data.

Benefits of technology

It realizes a high data compression ratio (transmission information is only 1% to 5% of the original voice data), low power consumption (average power consumption is reduced by 30 to 50 times), and maintains high semantic restoration rate and personalized sound quality, suitable for multiple languages and environments.

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Abstract

The invention provides a voice communication method based on Pinyin and voiceprint coding and a low-power-consumption voice terminal, and the method comprises the steps: converting voice into Pinyin and voiceprint packet codes, transmitting the Pinyin and voiceprint packet codes, restoring the Pinyin and voiceprint packet codes into a personalized voice mode at a receiving end, and achieving the breakthrough of low data volume, low power consumption and high semantic restoration rate of voice communication. According to the embodiment, the traditional voice communication data volume is reduced by more than 90%, the power consumption is reduced by more than 30-50 times, and the terminal access quantity is improved by more than 10 times. The embodiment of the invention is suitable for various scenes such as interphones, smart phones, emergency and military communication and the like; the method has revolutionary potential of reconstructing a voice communication mode in a smart phone. According to the embodiment, standardized text information is transmitted, so that the data volume is greatly reduced, and the system becomes simple, confidential and easy to deploy; therefore, a low-cost and low-power-consumption emergency disaster relief communication system capable of being connected with a satellite network can be quickly established in a remote area or under the condition of resource shortage caused by wars and disasters.
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