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1. WO2020062861 - VOICE PLAYBACK CONTROL METHOD AND DEVICE FOR BLUETOOTH SPEAKER

Publication Number WO/2020/062861
Publication Date 02.04.2020
International Application No. PCT/CN2019/084833
International Filing Date 28.04.2019
IPC
H04R 3/04 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3Circuits for transducers
04for correcting frequency response
CPC
G10L 15/22
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
22Procedures used during a speech recognition process, e.g. man-machine dialogue
G10L 15/30
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
28Constructional details of speech recognition systems
30Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
H04M 1/725
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
725Cordless telephones
H04R 3/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3Circuits for transducers ; , loudspeakers or microphones
04for correcting frequency response
Applicants
  • 深圳市冠旭电子股份有限公司 SHENZHEN GRANDSUN ELECTRONIC CO., LTD. [CN]/[CN]
Inventors
  • 祁学文 QI, Xuewen
  • 吴海全 WU, Haiquan
  • 迟欣 CHI, Xin
  • 张恩勤 ZHANG, Enqin
  • 曹磊 CAO, Lei
  • 师瑞文 SHI, Ruiwen
Agents
  • 深圳中一联合知识产权代理有限公司 SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD.
Priority Data
201811141089.828.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VOICE PLAYBACK CONTROL METHOD AND DEVICE FOR BLUETOOTH SPEAKER
(FR) PROCÉDÉ ET DISPOSITIF DE COMMANDE DE LECTURE VOCALE POUR HAUT-PARLEUR BLUETOOTH
(ZH) 一种蓝牙音箱语音播放控制的方法及装置
Abstract
(EN)
The present application relates to the technical field of Bluetooth speaker control and provides a playback control method and device for a Bluetooth speaker, the method comprising: collecting voice data, and transmitting the voice data to a mobile terminal, uploading the voice data to a server by means of the mobile terminal for carrying out voice recognition; receiving a message transmitted by the mobile terminal indicating that the uploading of the voice data has been completed, and establishing a first voice channel with the mobile terminal before the server sends the result of the voice recognition as a feedback to the mobile terminal; receiving the result of the voice recognition transmitted by the mobile terminal by means of the first voice channel and playing the result of the voice recognition, wherein the result of the voice recognition is the result sent by the server to the mobile terminal as a feedback. The present invention can establish a voice playback channel with a mobile terminal in the process of voice recognition, and can play the voice directly without requiring to establish a connection after receiving the result of voice recognition as a feedback, thus reducing the delay during the voice interaction with a Bluetooth speaker and increasing the response speed.
(FR)
La présente invention concerne le domaine technique de la commande de haut-parleur Bluetooth et concerne un procédé et un dispositif de commande de lecture destinés à un haut-parleur Bluetooth, le procédé consistant : à collecter des données vocales, et à télécharger les données vocales vers un terminal mobile, à télécharger les données vocales vers un serveur au moyen du terminal mobile afin d'effectuer une reconnaissance vocale ; à recevoir un message transmis par le terminal mobile indiquant que le téléchargement des données vocales a été achevé, et à établir un premier canal vocal à l'aide du terminal mobile avant que le serveur envoie le résultat de la reconnaissance vocale en tant que rétroaction au terminal mobile ; à recevoir le résultat de la reconnaissance vocale transmise par le terminal mobile au moyen du premier canal vocal et à lire le résultat de la reconnaissance vocale, le résultat de la reconnaissance vocale étant le résultat envoyé par le serveur au terminal mobile en tant que rétroaction. La présente invention peut établir un canal de lecture vocale à l'aide d'un terminal mobile dans le processus de reconnaissance vocale, et peut lire la voix directement sans avoir besoin d'établir une connexion après réception du résultat de la reconnaissance vocale en tant que rétroaction, réduisant ainsi le retard pendant l'interaction vocale avec un haut-parleur Bluetooth, et augmentant la vitesse de réponse.
(ZH)
本申请适用于蓝牙音箱控制技术领域,提供了一种蓝牙音箱播放控制的方法及装置,所诉方法包括:采集语音数据,并将所述语音数据发送至移动终端,所述语音数据经移动终端上传至服务器进行语音识别;接收移动终端发送的语音数据上传结束的消息,在所述服务器向所述移动终端反馈语音识别结果之前,与移动终端建立第一语音通路;接收移动终端经由所述第一语音通路发送的语音识别结果,并播放所述语音识别结果;其中,所述语音识别结果为由服务器反馈至移动终端的结果。通过本发明可以在语音识别的过程建立与移动终端语音播放通路,在接收到反馈的语音识别结果后,不用再建立连接,直接进行语音的播放,降低了蓝牙音箱语音交互的延时,提高了响应速度。
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