CN110225184A - A kind of multi-functional sound earphone of smart home - Google Patents

A kind of multi-functional sound earphone of smart home Download PDF

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Publication number
CN110225184A
CN110225184A CN201910384603.9A CN201910384603A CN110225184A CN 110225184 A CN110225184 A CN 110225184A CN 201910384603 A CN201910384603 A CN 201910384603A CN 110225184 A CN110225184 A CN 110225184A
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CN
China
Prior art keywords
smart home
headset body
processor
module
circuit board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910384603.9A
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Chinese (zh)
Inventor
张桂芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910384603.9A priority Critical patent/CN110225184A/en
Publication of CN110225184A publication Critical patent/CN110225184A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Telephone Function (AREA)

Abstract

A kind of multi-functional sound earphone of smart home, it is related to Smart Home technical field.It includes headset body, loudspeaker, camera, circuit board, processor, bluetooth module, positioning device, energy storage device, speech recognition equipment, memory, communication module, mobile phone terminal, charge port, Internet of Things, headset body front end face upper end is provided with loudspeaker, headset body rear end face upper end is provided with camera, headset body is internally provided with circuit board, and processor, bluetooth module, positioning device, energy storage device, speech recognition equipment, memory, communication module are provided on circuit board.After by adopting the above technical scheme, the invention has the following beneficial effects: use value is high, it is vdiverse in function, have recording function, there is positioning function, it can be realized wireless connectivity devices, it is able to carry out speech recognition, Internet of Things downloading song can be connected, have store function, signal connection is splendid, the superior performance and generalization is strong in colleague field.

Description

A kind of multi-functional sound earphone of smart home
Technical field
The present invention relates to Smart Home technical fields, and in particular to a kind of multi-functional sound earphone of smart home.
Background technique
Smart home (English: smart home, home automation) is to utilize comprehensive wiring using house as platform Technology, network communication technology, security precautions technology, automatic control technology, audio and video technology are by the related facility collection of home life At constructing the management system of efficient housing facilities and family's schedule affairs, promote house security, convenience, comfort, skill Art, and realize the living environment of environmental protection and energy saving.
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear Piece loudspeaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one Head connection.Benefit is can to listen to sound equipment alone in the case where not influencing other people；Also the sound that ambient enviroment can be separated, to The people that recording studio, DJ, journey, movement etc. use under noisy environment of making an uproar is helpful.Earphone original is made on phone and radio , but it is prevailing with portable electronic devices, earphone is chiefly used in mobile phone, walkman, radio, portable electronic game sum digit Reproducing apparatus for phonotape etc..
Often use value is not high for earphone currently on the market, has a single function, and does not have a recording function, no positioning function, Tradition has wired, needs and arranges storage, cannot achieve wireless connectivity devices, can not carry out speech recognition, and speech recognition is poor, It is difficult to carry out voice control to earphone, Internet of Things downloading song can not be connected, no store function, signal connection is poor, leads in colleague Performance is lower in domain and generalization is poor.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of multi-functional sound ears of smart home Machine, use value is high, vdiverse in function, has recording function, has positioning function, can be realized wireless connectivity devices, Neng Goujin Row speech recognition, speech recognition is excellent, can carry out voice control to earphone, can connect Internet of Things downloading song, have and deposit Function is stored up, signal connection is splendid, the superior performance and generalization is strong in colleague field.
To achieve the above object, the present invention is using following technical scheme: it includes headset body 1, loudspeaker 2, camera shooting First 3, circuit board 4, processor 5, bluetooth module 6, positioning device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication Module 11, mobile phone terminal 12, charge port 13, Internet of Things 14, the 1 front end face upper end of headset body are provided with loudspeaker 2, earphone sheet 1 rear end face upper end of body is provided with camera 3, and headset body 1 is internally provided with circuit board 4, be provided on circuit board 4 processor 5, Bluetooth module 6, positioning device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication module 11, bluetooth module 6 are raised Sound device 2, camera 3, positioning device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication module 11 are and processor 5 are electrically connected, bluetooth module 6 and 12 data connection of mobile phone terminal, communication module 11 and 14 data connection of Internet of Things, energy storage device 8 It is electrically connected with charge port 13, and charge port 13 is arranged in 1 rear end face lower end of headset body.
The 1 left surface upper end of headset body is provided with plasticity hangers 011.
Cleaning cover 021 is provided with outside the loudspeaker 2.
The 1 rear end face middle-end of headset body is provided with opening and closing button 61, and opens and closes button 61 and the electric connection of bluetooth module 6.
The processor 5 is controlled using STM32F103RCT6 development board.
The bluetooth module 6 passes through 62 data connection of signal enhancing module with mobile phone terminal 12, and signal enhancing module 62 is set It sets on the circuit board 4.
The speech recognition equipment 9 is electrically connected with processor 5 by fidelity processing module 91, and fidelity processing module 91 Setting is on the circuit board 4.
The communication module 11 is GPRS, 3G, 4G, WiFi or zigbee terminal wireless communication module.
The working principle of the invention: energy storage device 8 provides electricity source for earphone, when 8 not enough power supply of energy storage device, electricity Source line is connect with household electrical source, and power supply line is inserted into charge port 13, is realized and is charged to energy storage device 8, when needs and mobile phone terminal 12 connect When connecing, 12 bluetooth of mobile phone terminal is opened, by saying " connection mobile phone " to earphone, after speech recognition equipment 9 identifies voice, signal is passed Processor 5 is passed, processor 5 controls bluetooth module 6 and mobile phone terminal 12 carries out matching connection, and mobile phone terminal 12 opens music after connection Player, loudspeaker 2 will play music, when needing to connect with Internet of Things 14, by saying " connection Internet of Things ", language to earphone After sound identification device 9 identifies voice, signal is passed into processor 5, processor 5 controls communication module 11 and 14 data of Internet of Things Connection, then says song keyword to earphone, and communication module 11 will find respective songs from Internet of Things 14, when there is the song liked Qu Shi can say " collection " that the song played now is stored in inside memory 10 by processor 5, and next time can be to ear to earphone Machine says " playout storage song ", and loudspeaker 2 will play music, says " video recording " to earphone, and processor 5 will open camera 3, The video recording for realizing camera 3, can be transmitted to mobile phone terminal 12 by bluetooth module 6 later, and positioning device 7 is opened can play in real time The effect of positioning.
After adopting the above technical scheme, the invention has the following beneficial effects: use value is high, it is vdiverse in function, have recording function, With positioning function, can be realized wireless connectivity devices, be able to carry out speech recognition, speech recognition is excellent, can to earphone into Row voice control can connect Internet of Things downloading song, have store function, and signal connects splendid, the performance in colleague field Superior and generalization is strong.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is circuit theory schematic block diagram of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the rearview of corresponding diagram 2.
Description of symbols: headset body 1, loudspeaker 2, camera 3, circuit board 4, processor 5, bluetooth module 6, positioning Device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication module 11, mobile phone terminal 12, charge port 13, Internet of Things 14, Open and close button 61, plasticity hangers 011, cleaning cover 021, fidelity processing module 91, signal enhancing module 62.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it includes headset body 1, loudspeaker 2, camera 3, circuit board 4, processor 5, bluetooth module 6, positioning device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication module 11, mobile phone terminal 12, charge port 13, Internet of Things 14, the 1 front end face upper end of headset body are provided with loudspeaker 2,1 rear end face upper end of headset body is provided with camera 3, and headset body 1 is internally provided with circuit board 4, is provided on circuit board 4 Processor 5, bluetooth module 6, positioning device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication module 11, bluetooth Module 6, loudspeaker 2, camera 3, positioning device 7, energy storage device 8, speech recognition equipment 9, memory 10, communication module 11 are equal It is electrically connected with processor 5, bluetooth module 6 and 12 data connection of mobile phone terminal, communication module 11 and 14 data connection of Internet of Things, storage Energy device 8 and charge port 13 are electrically connected, and charge port 13 is arranged in 1 rear end face lower end of headset body.
The 1 left surface upper end of headset body is provided with plasticity hangers 011.The setting of plasticity hangers 011 can weigh The weight of headset body 1, so that loudspeaker 2 is placed on inside ear.
Cleaning cover 021 is provided with outside the loudspeaker 2.The setting of cleaning cover 021 can protect loudspeaker 2, reduce To the pollution of loudspeaker 2 in use process, cleaning cover 021 is socketed in outside loudspeaker 2, is convenient for cleaning replacement.
The 1 rear end face middle-end of headset body is provided with opening and closing button 61, and opens and closes button 61 and the electric connection of bluetooth module 6. The setting of opening and closing button 61 may be implemented to manually control bluetooth module 6 to be connect with mobile phone terminal 12.
The processor 5 is controlled using STM32F103RCT6 development board.The speed of service is fast, and processing quality is good.
The bluetooth module 6 passes through 62 data connection of signal enhancing module with mobile phone terminal 12, and signal enhancing module 62 is set It sets on the circuit board 4.The setting of signal enhancing module 62 can greatly improve bluetooth module 6 and 12 quality of connection of mobile phone terminal, mention High-transmission quality.
The speech recognition equipment 9 is electrically connected with processor 5 by fidelity processing module 91, and fidelity processing module 91 Setting is on the circuit board 4.Fidelity processing module 91 can carry out fidelity processing to voice, improve processing quality, the effect of processor 5 Rate.
The communication module 11 is GPRS, 3G, 4G, WiFi or zigbee terminal wireless communication module.It can satisfy difference Communicating requirement, hommization setting are good.
The working principle of the invention: energy storage device 8 provides electricity source for earphone, when 8 not enough power supply of energy storage device, electricity Source line is connect with household electrical source, and power supply line is inserted into charge port 13, is realized and is charged to energy storage device 8, when needs and mobile phone terminal 12 connect When connecing, 12 bluetooth of mobile phone terminal is opened, by saying " connection mobile phone " to earphone, after speech recognition equipment 9 identifies voice, signal is passed Processor 5 is passed, processor 5 controls bluetooth module 6 and mobile phone terminal 12 carries out matching connection, and mobile phone terminal 12 opens music after connection Player, loudspeaker 2 will play music, when needing to connect with Internet of Things 14, by saying " connection Internet of Things ", language to earphone After sound identification device 9 identifies voice, signal is passed into processor 5, processor 5 controls communication module 11 and 14 data of Internet of Things Connection, then says song keyword to earphone, and communication module 11 will find respective songs from Internet of Things 14, when there is the song liked Qu Shi can say " collection " that the song played now is stored in inside memory 10 by processor 5, and next time can be to ear to earphone Machine says " playout storage song ", and loudspeaker 2 will play music, says " video recording " to earphone, and processor 5 will open camera 3, The video recording for realizing camera 3, can be transmitted to mobile phone terminal 12 by bluetooth module 6 later, and positioning device 7 is opened can play in real time The effect of positioning.
After adopting the above technical scheme, the invention has the following beneficial effects: use value is high, it is vdiverse in function, have recording function, With positioning function, can be realized wireless connectivity devices, be able to carry out speech recognition, speech recognition is excellent, can to earphone into Row voice control can connect Internet of Things downloading song, have store function, and signal connects splendid, the performance in colleague field Superior and generalization is strong.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention, It is intended to be within the scope of the claims of the invention.

Claims (8)

1. a kind of multi-functional sound earphone of smart home, it is characterised in that: it includes headset body (1), loudspeaker (2), camera shooting Head (3), circuit board (4), processor (5), bluetooth module (6), positioning device (7), energy storage device (8), speech recognition equipment (9), memory (10), communication module (11), mobile phone terminal (12), charge port (13), Internet of Things (14), the headset body (1) Front end face upper end is provided with loudspeaker (2), and headset body (1) rear end face upper end is provided with camera (3), in headset body (1) Portion is provided with circuit board (4), and processor (5), bluetooth module (6), positioning device (7), energy storage device are provided on circuit board (4) (8), speech recognition equipment (9), memory (10), communication module (11), bluetooth module (6), loudspeaker (2), camera (3), Positioning device (7), energy storage device (8), speech recognition equipment (9), memory (10), communication module (11) with processor (5) It is electrically connected, bluetooth module (6) and mobile phone terminal (12) data connection, communication module (11) and Internet of Things (14) data connection, storage Energy device (8) and charge port (13) is electrically connected, and charge port (13) is arranged in headset body (1) rear end face lower end.
2. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the headset body (1) left surface upper end is provided with plasticity hangers (011).
3. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the loudspeaker (2) Outside is provided with cleaning cover (021).
4. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the headset body (1) rear end face middle-end is provided with opening and closing button (61), and opens and closes button (61) and bluetooth module (6) and be electrically connected.
5. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the processor (5) It is controlled using STM32F103RCT6 development board.
6. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the bluetooth module (6) with mobile phone terminal (12) by signal enhancing module (62) data connection, and signal enhancing module (62) is arranged in circuit board (4) On.
7. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the speech recognition dress It sets (9) and processor (5) to be electrically connected by fidelity processing module (91), and fidelity processing module (91) is arranged in circuit board (4) on.
8. a kind of multi-functional sound earphone of smart home according to claim 1, it is characterised in that: the communication module It (11) is GPRS, 3G, 4G, WiFi or zigbee terminal wireless communication module.
CN201910384603.9A 2019-05-09 2019-05-09 A kind of multi-functional sound earphone of smart home Pending CN110225184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910384603.9A CN110225184A (en) 2019-05-09 2019-05-09 A kind of multi-functional sound earphone of smart home

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910384603.9A CN110225184A (en) 2019-05-09 2019-05-09 A kind of multi-functional sound earphone of smart home

Publications (1)

Publication Number Publication Date
CN110225184A true CN110225184A (en) 2019-09-10

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CN201910384603.9A Pending CN110225184A (en) 2019-05-09 2019-05-09 A kind of multi-functional sound earphone of smart home

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111105796A (en) * 2019-12-18 2020-05-05 杭州智芯科微电子科技有限公司 Wireless earphone control device and control method, and voice control setting method and system
US20220059079A1 (en) * 2019-06-11 2022-02-24 O2O Co., Ltd. Service providing system and method using voice recognition accessory

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220059079A1 (en) * 2019-06-11 2022-02-24 O2O Co., Ltd. Service providing system and method using voice recognition accessory
CN111105796A (en) * 2019-12-18 2020-05-05 杭州智芯科微电子科技有限公司 Wireless earphone control device and control method, and voice control setting method and system

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Application publication date: 20190910

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