What is the far-field speech ghost? What does it have to do with artificial intelligence?

With the penetration of artificial intelligence in consumer electronics, mysterious technologies are beginning to become less mysterious. Just as SIRI just came out, everyone had the idea of ​​"technology subverting life," and later "big data + Internet." "The popularity of the concept, SIRI is as familiar as the neighborhood. So what are the ghosts of far-field voices frequently appearing in smart TVs and smart network set-top boxes? Smart far-field voice is a feature that changes the user experience by incorporating AI voice search. Players who have used Bluetooth voice remote control know that when we want to trigger voice commands, we need to press the remote control's voice button to face the remote control. Speak instructions to make smart TVs or smart boxes respond, and the smart far-field voice function is to omit the "press the remote control voice button" program, you just need to sit on the sofa and speak instructions (currently can do If you are within 5 meters, you can get feedback.
In intelligent far-field voice interaction, how to easily wake up a device in a complex living room becomes an extremely important user experience. Far-field speech recognition requires front-end and back-end combining. On the one hand, microphone array hardware is used on the front end, speech enhancement is performed through sound source localization and adaptive beamforming, far-field pickup is completed at the front end, and noise, reverberation, echo, etc. are resolved. The impact, combined with the artificial intelligence algorithm, which is the background recognition engine, through the complex combination of hardware and software, so that far-field voice to achieve natural human-computer interaction, allowing users to achieve long-distance and smart TV or smart box "dialogue."
At present, domestic smart TV manufacturers TCL and Konka have deployed far-field voice fields, respectively introducing artificial intelligence, small T and Konka TV A1 products. Internet TV brand Storm TV has also launched storm ears, smart TV and intelligent network box has thousands of silk With the connection of Wan Hao, will the success of far-field speech technology on smart TVs be replicated on smart boxes? The current focus on voice solutions and providers are HKUST and Conexant, and the combination of far-field voice, artificial intelligence and voice solution providers will give the smart TV and even the smart box industry a booming trend!

Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.

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