'White, small T, little love', accompanied by artificial intelligence TV hot, the name of these virtual voice assistant more and more people are familiar with, through the voice command control TV, artificial intelligence to identify the user's intention to become the most current TV industry But to understand the user's intention, these smart TV 'hearing' level of how, become the focus of attention of consumers and industry-wide.
Recently, the national digital audio and video and multimedia product quality supervision and inspection center conducted a multi-model five brands of artificial intelligence TV comparison test comparison, specifically for voice recognition control TV video experience to evaluate, test reference standard for the "Chinese Voice recognition system general technical specifications "," smart TV voice recognition - test method "" smart TV voice recognition general technical requirements "and other specific test methods, test items include far-field voice, voiceprint recognition, semantic understanding accuracy, fuzzy search Accuracy, voice recognition time 5 test items, including the evaluation of Changhong, TCL, Hisense, Skyworth, Samsung brand 5 with the size of smart TV, the evaluation is intended to fully present the brand voice recognition technology user experience differences.
Far-field voice is not using the remote control on the microphone or mobile phone, only through the TV built-in sound collection device identification instructions, participating in the five TV, only Changhong Q5K TV support this feature can be directly through the implementation, including boot, Shutdown, search, pause and other functions, Q5K far field voice collection range can reach 5 meters, more in line with the actual viewing distance of TV in the home, and from the remote control or mobile phone voice button to communicate directly with the TV, closer to people Voice transmission between the voice of the function is also a unique feature of Changhong Q5K, the other four brands of models are not available, through the voiceprint recognition, Q5K can identify different users in the family, showing exclusive Interface, and recommend programs based on viewing habits.
Semantic understanding is an important part of the degree of intelligence, the user sometimes can not accurately say that they want to see the name of the program, such as for the command 'I want to see Sun Li husband's film', TV can find Deng Chao's film and open play, become a judge Based on the test, Changhong Q5K to 95.7% of the semantic understanding of the accuracy rate to win the first, ahead of the contrast models 91.4%, 87.1%, 75.7%, 11.4% of the results. Fuzzy search for users may appear slip Or dialects to correct the situation, such as for the command 'I want to see Zhang Lang', can be correctly identified as a wolf TV, Changhong Q5K still 95% of the results ranked first, compared to 82% 65%, 62.5%, and can not be identified, while the voice recognition time represents the system response speed, Changhong Q5K to 0.9 seconds tied for first, fast response to the smooth user experience is very important.
National digital audio and video and multimedia product quality supervision and inspection center of this evaluation gives its own evaluation: 'CHiQ TV Q5K artificial intelligence performance outstanding, better than the industry similar products. Q5K machine equipped with' far field voice ', to enhance the Human-computer interaction convenience; unique 'voiceprint recognition' technology to identify the role of different family members to achieve accurate content push; not only can accurately understand the user needs to retrieve the audio and video content and perform the appropriate operation, more in the user instructions fuzzy or wrong The case of the correct search results.
This evaluation for the October 12 official debut of Changhong Q5K in artificial intelligence to give a high degree of recognition, which is behind the Changhong in artificial intelligence TV and voice recognition technology for many years to prove that Changhong in the large data operation capacity and artificial intelligence Technical strength enough to crush the whole industry, CHiQ Q5K is released in the last year on the basis of artificial intelligence TV, from the platform, algorithms, protocols and other dimensions of artificial intelligence TV technology has done a perfect, optimized, the industry's first artificial Smart TV technology system, it is in this whole system of collaboration, in order to bring a better home users experience.
At present, the market of artificial intelligence TV mostly voice control based on the low threshold, so the voice control technology is competing to imitate, but far from the depth of learning, intelligent identification and other artificial intelligence technology applications.Especially the artificial intelligence TV, Voice control is only the basis, but also the need for deep learning and other deep technology applications.Changhong CHiQ TV Q5K listing and voiceprint recognition technology to join, may bring color TV industry better thinking and reference.
