Jietong Huasheng Lingyun Voiceprint Recognition Technology Sword Finger Identity Authentication

Lingyun Technology News: On July 21st, Jietong Huasheng Lingyun voiceprint recognition technology launched a heavy attack, sword finger identity authentication and other security fields, committed to comprehensively promote the industrialization process of voiceprint recognition technology.

The Lingyun Voiceprint Recognition (VPR) technology uses the most advanced second-generation i-vector algorithm in the world. The size of the voiceprint model is only 2K bytes, and the storage space is very small, which can realize large-scale voiceprint collection, storage and retrieval. Lingyun voiceprint recognition technology has high accuracy and the model occupies less resources. The user only needs a minimum input audio file to generate a personal unique identity. Compared with other biometric recognition technologies, voiceprint recognition technology has the advantages of easy access, low cost, support for remote identity confirmation, and simple use. It can be widely used in financial, national security, social security, telecommunications and other systems that require voice communication and interaction to meet the needs of different customers for identity authentication with simple equipment, high reliability, and low cost.

Voiceprint Identification Technology Sword Finger Identity Authentication

Voiceprint recognition (VPR), also known as speaker recognition, is simply to identify who speaks a certain segment of speech based on a person's voice characteristics. Voiceprint is a kind of biological feature. It is the same as the fingerprint, palmprint, iris, and face of a person. Due to the physiological differences of each person, it is difficult to find two people with the same voiceprint, so you can use their uniqueness. Identity authentication.

Lingyun voiceprint recognition supports speaker identification and speaker confirmation. The so-called speaker identification is a one-to-many analysis process, which is to determine which one of a certain number of voices is said. It is currently mainly used in criminal investigation, criminal tracking, national defense monitoring, personalized applications, etc. The speaker confirmation is a one-to-one determination process, that is, to confirm whether a certain voice belongs to a specified person, mainly used in securities transactions, bank transactions, personal computer voice control locks, car voice control locks, ID cards, credit cards and other fields and applications The identification of the scene. In terms of security certification, voice does not involve privacy issues, and the cost of related equipment is low. The use of voiceprints for identification is the most natural and economical method, and user acceptance is relatively high. For example, the passwords of banks and securities systems can be replaced by voices, that is, voiceprint technology is used to convert voices into keys, so that people do not need to remember complex passwords, nor do they need to carry keys, smart cards and the like. Another application scenario that is particularly worth mentioning is that in cases such as telephone ransomware, the easiest evidence to obtain is telephone recording. Through voiceprint recognition technology, you can obtain clues based on telephone recordings, which can effectively narrow the scope of criminal investigation and shorten Case detection cycle. Although most countries have not included sound in the scope of valid evidence in court trials, the application of sound samples in criminal investigation and justice has been increasingly valued. Of course, Lingyun Voiceprint Recognition will focus on providing the strongest protection for the increasingly popular Internet financial security.

The launch of Lingyun voiceprint recognition technology marks that the intelligent voice of the Lingyun platform has formed a complete intelligent voice technology ecological closed loop composed of four core technologies: speech recognition, speech synthesis, voiceprint recognition, and natural language understanding. Enterprises in other fields provide more comprehensive intelligent voice interaction and rich identity authentication technical services.

Jietong Huasheng: Leading Enterprise in China's Intelligent Voice Industry

The successful research and development of Lingyun voiceprint recognition technology is the latest scientific research achievement of Tsinghua Lingyun Artificial Intelligence Research Center, and it is also a rich reward for the work of the Jietong Lingyun team around the clock.

Founded in 2000, Jietong Huasheng is a high-tech enterprise that has long been focusing on the research and development of artificial intelligence technologies such as intelligent voice, intelligent images, and semantic understanding, and has fully developed artificial intelligence technology cloud services and industrial applications. Jietong Huasheng is the earliest domestic enterprise engaged in the research and application of intelligent voice technology. At present, Jietong Huasheng has independent intellectual property rights of Lingyun Speech Synthesis (TTS) and Lingyun Speech Recognition (ASR) technology, and the accuracy of the phone and mobile phones. All have reached the domestic leading level; Jietong Huasheng Lingyun multilingual speech synthesis supports 19 languages, covering more than 90% of countries and regions in the world. This time, the launch of Lingyun voiceprint recognition technology has enabled Jietong Huasheng to take another solid step in the development of China's intelligent voice industry.

In 2015, based on smart voice technology products such as Lingyun Speech Synthesis (TTS) and Speech Recognition (ASR), Jietong Huasheng fully supported all domestic mainstream voice quality inspection systems, and successively launched Lingyun Phone version of intelligent customer service, Lingyun robot version of intelligent customer service and other intelligent solutions for customer service. With years of profound research foundation in China's intelligent voice industry and sincere cooperation with a large number of partners, Jietong Huasheng has occupied more than 50% of the market share in the domestic voice market, and was selected in the "Sixth China Industry Informatization Award Selection Activity" In one fell swoop, he won the "China Smart Voice Industry Leader" award.

In the future development, Jietong Huasheng will accelerate the cooperation and win-win progress, and strive to continuously provide the best intelligent voice technology to our partners to meet the urgent needs of various industries, especially to effectively improve the level of system security certification, and help voice recognition technology in finance , Securities, communications, national security, criminal investigation, social security and other civilian security certification systems have reached new heights, expanding service targets, and more comprehensively improving security levels, so that the public can enjoy better and more convenient customer service!

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