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Television set of microphone array and television system

A technology of a microphone array and a TV system, applied in the TV field, can solve the problems of poor user experience, low voice interaction recognition sensitivity, wrong feedback content, etc., and achieve the effects of improving sensitivity, accuracy and user experience.

Active Publication Date: 2017-12-08
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a microphone array television and television system, aiming to solve the technical problems of low voice interaction recognition sensitivity and poor user experience caused by incorrect feedback content in the prior art

Method used

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  • Television set of microphone array and television system
  • Television set of microphone array and television system
  • Television set of microphone array and television system

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Embodiment Construction

[0031] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] refer to figure 1 , figure 1 It is a structural block diagram of the first embodiment of the television and the television system of the microphone array of the present invention.

[0033] Described television system comprises: microphone array 10, processor 20, intelligent voice server 30 and stereo 40;

[0034] The microphone array 10 is configured to collect a first sound audio signal, and send the first sound audio signal to the processor 20;

[0035] It should be noted that the microphone array 10 is also used to determine the collection position of the external sound source, collect the first sound audio signal at the collection position, and send the first sound audio signal to the processor 20 The microphone array 10 has far-field identification and sound source localization functions, and the microp...

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Abstract

The invention discloses a television set of a microphone array and a television system. According to the invention, a first sound audio signal is collected through a microphone array and sent to a processor, the processor performs echo cancellation and interfering sound filtering processing on the first sound audio signal to obtain an original sound audio signal, the original sound audio signal is converted into a digital signal, the digital signal is sent to an intelligent voice server, the intelligent voice server obtains response voice data matching the digital signal, the response voice data are sent to sound equipment, and the sound equipment outputs the response voice data, so that the entire voice interaction process is more flexible and simple, the voice recognition sensitivity can be improved more effectively, and the accuracy of the voice interactive feedback content and the user experience can be significantly improved.

Description

technical field [0001] The invention relates to the field of televisions, in particular to a microphone array television and a television system. Background technique [0002] With the development of science and technology and the popularization of smart digital devices, human-computer interaction functions and systems are more and more popular. Usually, people use remote controls or buttons to control TV sets, while voice remote control goes beyond remote controls and buttons. Directly control the functions of the TV with voice, and can interact with the TV to achieve the purpose of human-computer interaction, and embody artificial intelligence on the TV, which brings a lot of convenience to users. [0003] The microphone of the traditional smart TV itself is responsible for voice reception, which is easily interfered by environmental noise. The interference source comes from the sound output of the TV itself and the sound of the external environment. When the TV is workin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/04
CPCH04R3/04H04R2430/00
Inventor 李新卢铁军
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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