TWI800999B - Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume - Google Patents

Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume Download PDF

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Publication number
TWI800999B
TWI800999B TW110143295A TW110143295A TWI800999B TW I800999 B TWI800999 B TW I800999B TW 110143295 A TW110143295 A TW 110143295A TW 110143295 A TW110143295 A TW 110143295A TW I800999 B TWI800999 B TW I800999B
Authority
TW
Taiwan
Prior art keywords
bluetooth
audio broadcasting
audio
low energy
device supporting
Prior art date
Application number
TW110143295A
Other languages
Chinese (zh)
Other versions
TW202226854A (en
Inventor
劉又瑄
林勇傑
顧青
魏碧
陳奕錚
Original Assignee
瑞昱半導體股份有限公司
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 瑞昱半導體股份有限公司 filed Critical 瑞昱半導體股份有限公司
Priority to US17/553,104 priority Critical patent/US20220201393A1/en
Priority to CN202311265571.3A priority patent/CN117177221A/en
Priority to CN202210675219.6A priority patent/CN116156469A/en
Priority to US17/845,429 priority patent/US20220322209A1/en
Publication of TW202226854A publication Critical patent/TW202226854A/en
Application granted granted Critical
Publication of TWI800999B publication Critical patent/TWI800999B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Function (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Mobile Radio Communication Systems (AREA)
TW110143295A 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume TWI800999B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US17/553,104 US20220201393A1 (en) 2020-12-18 2021-12-16 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
CN202311265571.3A CN117177221A (en) 2021-11-19 2022-06-15 Bluetooth audio broadcasting system
CN202210675219.6A CN116156469A (en) 2021-11-19 2022-06-15 Bluetooth audio broadcasting system and related multi-member Bluetooth device
US17/845,429 US20220322209A1 (en) 2020-12-18 2022-06-21 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011510985 2020-12-18
CN202011510985.4 2020-12-18

Publications (2)

Publication Number Publication Date
TW202226854A TW202226854A (en) 2022-07-01
TWI800999B true TWI800999B (en) 2023-05-01

Family

ID=81991900

Family Applications (11)

Application Number Title Priority Date Filing Date
TW110143297A TWI792701B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
TW110143298A TWI798949B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
TW110143295A TWI800999B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
TW110143296A TWI798948B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
TW112135645A TW202404331A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135647A TW202404333A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135642A TW202404328A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW111122939A TWI813347B (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135644A TW202404330A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135643A TW202404329A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135646A TW202404332A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds

Family Applications Before (2)

Application Number Title Priority Date Filing Date
TW110143297A TWI792701B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
TW110143298A TWI798949B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume

Family Applications After (8)

Application Number Title Priority Date Filing Date
TW110143296A TWI798948B (en) 2020-12-18 2021-11-19 Bluetooth audio broadcasting system and related multi-member bluetooth device supporting bluetooth low energy audio broadcasting operations and capable of synchronously adjusting audio volume
TW112135645A TW202404331A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135647A TW202404333A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135642A TW202404328A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW111122939A TWI813347B (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135644A TW202404330A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135643A TW202404329A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds
TW112135646A TW202404332A (en) 2020-12-18 2022-06-20 Bluetooth audio broadcasting system supporting bluetooth low energy audio broadcasting operations and capable of avoiding user from missing external alert signals or specific sounds

Country Status (2)

Country Link
CN (4) CN114648863A (en)
TW (11) TWI792701B (en)

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* Cited by examiner, † Cited by third party
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CN115278332A (en) * 2022-06-30 2022-11-01 海信视像科技股份有限公司 Display device, playing device and data transmission method

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US20150312858A1 (en) * 2012-11-19 2015-10-29 Nokia Corporation Oy Method and apparatus for generating a bluetooth low energy data packet comprising audio payload data
US20170078836A1 (en) * 2015-09-12 2017-03-16 Lg Electronics Inc. Method and apparatus for transmitting and receiving audio streams in wireless communication system
US20170171798A1 (en) * 2015-12-10 2017-06-15 Lg Electronics Inc. Method and apparatus for transmitting and receiving data in wireless communication system
US20180359691A1 (en) * 2016-06-13 2018-12-13 Erik Young Group speakers
CN110351669A (en) * 2019-06-28 2019-10-18 南京中感微电子有限公司 Wireless broadcast transmission, receiving device and communication system
US20190357283A1 (en) * 2018-05-18 2019-11-21 Realtek Semiconductor Corp. Bluetooth communication system and related transmitting-end bluetooth device and receiving-end bluetooth device

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CN104980191A (en) * 2015-04-23 2015-10-14 络达科技股份有限公司 Sharing method for Bluetooth audio packet
WO2019152807A1 (en) * 2018-02-05 2019-08-08 Abbott Diabetes Care Inc. Systems, devices, and methods for power-efficient wireless communications between electronic devices
TWI733094B (en) * 2018-08-30 2021-07-11 瑞昱半導體股份有限公司 Multi-member bluetooth device capable of avoiding signal interrupt
CN110380759B (en) * 2018-04-13 2022-02-25 瑞昱半导体股份有限公司 Secondary bluetooth circuit for multi-member bluetooth device
CN108900981A (en) * 2018-05-30 2018-11-27 歌尔股份有限公司 Transmission method, the apparatus and system of Bluetooth audio frequency data
US10461710B1 (en) * 2018-08-28 2019-10-29 Sonos, Inc. Media playback system with maximum volume setting
JP7215055B2 (en) * 2018-10-04 2023-01-31 カシオ計算機株式会社 Wireless communication device, wireless communication method, and program
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WO2020107491A1 (en) * 2018-11-30 2020-06-04 华为技术有限公司 Wireless audio system, and audio communication method and device
EP3903265A4 (en) * 2018-12-24 2022-09-28 Worldweb Group Pty Limited Method and system for a multi-member cryptographic wallet
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CN111385749B (en) * 2019-09-23 2021-02-26 合肥炬芯智能科技有限公司 Bluetooth broadcast method, Bluetooth broadcast receiving method and related equipment thereof
CN212137684U (en) * 2020-03-23 2020-12-11 尼尔森网联媒介数据服务有限公司 Multimedia data acquisition equipment and system
CN111464957A (en) * 2020-03-31 2020-07-28 Oppo（重庆）智能科技有限公司 Bluetooth audio transmission method and device, electronic equipment and storage medium

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US20150312858A1 (en) * 2012-11-19 2015-10-29 Nokia Corporation Oy Method and apparatus for generating a bluetooth low energy data packet comprising audio payload data
US20150296329A1 (en) * 2014-04-15 2015-10-15 Realtek Semiconductor Corp. Wireless communication system and related wireless device
US20170078836A1 (en) * 2015-09-12 2017-03-16 Lg Electronics Inc. Method and apparatus for transmitting and receiving audio streams in wireless communication system
US20170171798A1 (en) * 2015-12-10 2017-06-15 Lg Electronics Inc. Method and apparatus for transmitting and receiving data in wireless communication system
US20180359691A1 (en) * 2016-06-13 2018-12-13 Erik Young Group speakers
US20190357283A1 (en) * 2018-05-18 2019-11-21 Realtek Semiconductor Corp. Bluetooth communication system and related transmitting-end bluetooth device and receiving-end bluetooth device
CN110351669A (en) * 2019-06-28 2019-10-18 南京中感微电子有限公司 Wireless broadcast transmission, receiving device and communication system

Also Published As

Publication number Publication date
CN114648866A (en) 2022-06-21
TW202404330A (en) 2024-01-16
TW202404332A (en) 2024-01-16
TWI798948B (en) 2023-04-11
TW202226854A (en) 2022-07-01
CN114648864A (en) 2022-06-21
TW202226856A (en) 2022-07-01
TW202404331A (en) 2024-01-16
CN114648865A (en) 2022-06-21
TW202404328A (en) 2024-01-16
TWI798949B (en) 2023-04-11
CN114648863A (en) 2022-06-21
TWI813347B (en) 2023-08-21
TW202404329A (en) 2024-01-16
TW202226857A (en) 2022-07-01
TWI792701B (en) 2023-02-11
TW202226855A (en) 2022-07-01
TW202322606A (en) 2023-06-01
TW202404333A (en) 2024-01-16

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