Earphone based voice control method and system
A voice control and headset technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problems of increasing operational complexity, affecting user use, and inconvenient portability, so as to improve operation convenience, improve user experience, and reduce false wake-ups rate effect
Active Publication Date: 2018-12-07
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology
[0009] For Bluetooth headsets, there may be a situation where the mobile phone is not with the user, and the user needs to find the mobile phone, which further increases the complexity of the operation
[0010] In addition, the physical buttons on the earphones will not only occupy the space of the earphones and increase the volume of the earphones, resulting in inconvenient portability, but also easily fail due to multiple physical presses, affecting the user's use, thereby reducing the user's sense of experience
Method used
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[0080] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0081] figure 1 It is a flowchart of an embodiment of the earphone-based voice control method according to the present invention, as figure 1 shown, including the following steps:
[0082] Step S11, collecting and buffering audio data, and performing the first wake-up detection;
[0083] Step S12, after the first wake-up is successful, send the buffered au...
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The invention discloses an earphone based voice control method and system. The method comprises the steps that an earphone collects and caches audio data and performs first wake-up detection; after the first wake-up is successful, the cached audio data is transmitted to a terminal for second wake-up detection; a second wake-up detection response message sent by the terminal is received; and if thesecond wake-up detection response message indicates that the wake-up is successful, voice data of a user is transmitted to the terminal for voice recognition so as to enable the terminal to execute arecognized instruction. By applying the scheme of the invention, the hands of the user are liberated, and the control for the earphone and the terminal can be realized through the voice without manual operations; the number of physical keys on the earphone can be reduced, and the size is reduced; the wake-up rate is improved, and the false wake-up rate is reduced; and the operation convenience ofthe user is improved, and the user experience is improved.
Description
【Technical field】 [0001] The invention relates to computer application technology, in particular to an earphone-based voice control method and system. 【Background technique】 [0002] At present, the function of the Bluetooth earphone is mainly used to make and receive calls, play music and other sound content. Its main control device / chip has limited processing capabilities, and the control methods are mostly touch-button (interrupt), including answering, hanging up, volume +, volume -, previous song, next song, etc. [0003] Requires manual control of physical buttons or virtual buttons. When people's hands cannot be released, they cannot be controlled, such as playing games, riding a bicycle, etc. If both hands are occupied, they cannot be controlled through physical buttons or virtual buttons. [0004] The limited number of buttons does not allow for more control. There are generally 3 to 5 physical buttons or virtual buttons on the headset. In addition to the above co...
Claims
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Login to View More IPC IPC(8): G10L15/22G10L15/26
CPCG10L15/22G10L15/26G10L2015/223
Inventor 李憬然田超
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD