MX344403B - Igualacion de patron de audio para activacion de dispositivo. - Google Patents

Igualacion de patron de audio para activacion de dispositivo.

Info

Publication number
MX344403B
MX344403B MX2014006001A MX2014006001A MX344403B MX 344403 B MX344403 B MX 344403B MX 2014006001 A MX2014006001 A MX 2014006001A MX 2014006001 A MX2014006001 A MX 2014006001A MX 344403 B MX344403 B MX 344403B
Authority
MX
Mexico
Prior art keywords
pattern
electric device
pattern matching
device activation
audio pattern
Prior art date
Application number
MX2014006001A
Other languages
English (en)
Spanish (es)
Other versions
MX2014006001A (es
Inventor
Murthi Raghu
C Giaimo Edward Iii
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of MX2014006001A publication Critical patent/MX2014006001A/es
Publication of MX344403B publication Critical patent/MX344403B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
    • 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • 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
    • G10L15/28—Constructional details of speech recognition systems
    • 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
    • G10L21/0208—Noise filtering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Quality & Reliability (AREA)
  • General Health & Medical Sciences (AREA)
  • User Interface Of Digital Computer (AREA)
  • Transmitters (AREA)
  • Power Sources (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Selective Calling Equipment (AREA)
MX2014006001A 2011-11-17 2012-11-14 Igualacion de patron de audio para activacion de dispositivo. MX344403B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/299,218 US8666751B2 (en) 2011-11-17 2011-11-17 Audio pattern matching for device activation
PCT/US2012/064898 WO2013074552A1 (en) 2011-11-17 2012-11-14 Audio pattern matching for device activation

Publications (2)

Publication Number Publication Date
MX2014006001A MX2014006001A (es) 2014-08-27
MX344403B true MX344403B (es) 2016-12-14

Family

ID=47968057

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014006001A MX344403B (es) 2011-11-17 2012-11-14 Igualacion de patron de audio para activacion de dispositivo.

Country Status (13)

Country Link
US (1) US8666751B2 (enExample)
EP (1) EP2780907A4 (enExample)
JP (1) JP2015508516A (enExample)
KR (1) KR20140097365A (enExample)
CN (1) CN103019373B (enExample)
AU (1) AU2012339717B8 (enExample)
BR (1) BR112014011718A8 (enExample)
CA (1) CA2855379A1 (enExample)
IN (1) IN2014CN03321A (enExample)
MX (1) MX344403B (enExample)
RU (1) RU2616553C2 (enExample)
TW (1) TWI571796B (enExample)
WO (1) WO2013074552A1 (enExample)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9992745B2 (en) 2011-11-01 2018-06-05 Qualcomm Incorporated Extraction and analysis of buffered audio data using multiple codec rates each greater than a low-power processor rate
US9628843B2 (en) * 2011-11-21 2017-04-18 Microsoft Technology Licensing, Llc Methods for controlling electronic devices using gestures
WO2013085507A1 (en) * 2011-12-07 2013-06-13 Hewlett-Packard Development Company, L.P. Low power integrated circuit to analyze a digitized audio stream
KR101889836B1 (ko) 2012-02-24 2018-08-20 삼성전자주식회사 음성인식을 통한 단말기의 잠금 상태 해제 및 조작 방법 및 장치
US9117449B2 (en) 2012-04-26 2015-08-25 Nuance Communications, Inc. Embedded system for construction of small footprint speech recognition with user-definable constraints
US9704486B2 (en) * 2012-12-11 2017-07-11 Amazon Technologies, Inc. Speech recognition power management
US11393461B2 (en) 2013-03-12 2022-07-19 Cerence Operating Company Methods and apparatus for detecting a voice command
US9112984B2 (en) 2013-03-12 2015-08-18 Nuance Communications, Inc. Methods and apparatus for detecting a voice command
US9361885B2 (en) 2013-03-12 2016-06-07 Nuance Communications, Inc. Methods and apparatus for detecting a voice command
US9467785B2 (en) 2013-03-28 2016-10-11 Knowles Electronics, Llc MEMS apparatus with increased back volume
US9503814B2 (en) 2013-04-10 2016-11-22 Knowles Electronics, Llc Differential outputs in multiple motor MEMS devices
EP2992403B1 (en) * 2013-04-30 2021-12-22 Hewlett-Packard Development Company, L.P. Depth sensors
US9711166B2 (en) 2013-05-23 2017-07-18 Knowles Electronics, Llc Decimation synchronization in a microphone
US9633655B1 (en) 2013-05-23 2017-04-25 Knowles Electronics, Llc Voice sensing and keyword analysis
US20180317019A1 (en) 2013-05-23 2018-11-01 Knowles Electronics, Llc Acoustic activity detecting microphone
US10020008B2 (en) 2013-05-23 2018-07-10 Knowles Electronics, Llc Microphone and corresponding digital interface
JP2016526331A (ja) 2013-05-23 2016-09-01 ノールズ エレクトロニクス,リミテッド ライアビリティ カンパニー Vad検出マイク及びその動作方法
US10028054B2 (en) 2013-10-21 2018-07-17 Knowles Electronics, Llc Apparatus and method for frequency detection
US9697831B2 (en) * 2013-06-26 2017-07-04 Cirrus Logic, Inc. Speech recognition
US9386370B2 (en) 2013-09-04 2016-07-05 Knowles Electronics, Llc Slew rate control apparatus for digital microphones
US9502028B2 (en) 2013-10-18 2016-11-22 Knowles Electronics, Llc Acoustic activity detection apparatus and method
US9147397B2 (en) 2013-10-29 2015-09-29 Knowles Electronics, Llc VAD detection apparatus and method of operating the same
US10079019B2 (en) * 2013-11-12 2018-09-18 Apple Inc. Always-on audio control for mobile device
US8768712B1 (en) * 2013-12-04 2014-07-01 Google Inc. Initiating actions based on partial hotwords
US20150221307A1 (en) * 2013-12-20 2015-08-06 Saurin Shah Transition from low power always listening mode to high power speech recognition mode
US20150194187A1 (en) * 2014-01-09 2015-07-09 Microsoft Corporation Telestrator system
US20160055847A1 (en) * 2014-08-19 2016-02-25 Nuance Communications, Inc. System and method for speech validation
US9549273B2 (en) * 2014-08-28 2017-01-17 Qualcomm Incorporated Selective enabling of a component by a microphone circuit
US9831844B2 (en) 2014-09-19 2017-11-28 Knowles Electronics, Llc Digital microphone with adjustable gain control
US9712915B2 (en) 2014-11-25 2017-07-18 Knowles Electronics, Llc Reference microphone for non-linear and time variant echo cancellation
KR102299330B1 (ko) * 2014-11-26 2021-09-08 삼성전자주식회사 음성 인식 방법 및 그 전자 장치
CN104598192B (zh) * 2014-12-29 2018-08-07 联想(北京)有限公司 信息处理方法及电子设备
CN107112012B (zh) 2015-01-07 2020-11-20 美商楼氏电子有限公司 用于音频处理的方法和系统及计算机可读存储介质
WO2016118480A1 (en) 2015-01-21 2016-07-28 Knowles Electronics, Llc Low power voice trigger for acoustic apparatus and method
US10121472B2 (en) 2015-02-13 2018-11-06 Knowles Electronics, Llc Audio buffer catch-up apparatus and method with two microphones
KR102346302B1 (ko) 2015-02-16 2022-01-03 삼성전자 주식회사 전자 장치 및 음성 인식 기능 운용 방법
US9866938B2 (en) 2015-02-19 2018-01-09 Knowles Electronics, Llc Interface for microphone-to-microphone communications
WO2016183494A1 (en) 2015-05-14 2016-11-17 Knowles Electronics, Llc Microphone with coined area
US10291973B2 (en) 2015-05-14 2019-05-14 Knowles Electronics, Llc Sensor device with ingress protection
US9478234B1 (en) 2015-07-13 2016-10-25 Knowles Electronics, Llc Microphone apparatus and method with catch-up buffer
US10045104B2 (en) 2015-08-24 2018-08-07 Knowles Electronics, Llc Audio calibration using a microphone
JP2017117371A (ja) * 2015-12-25 2017-06-29 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 制御方法、制御装置およびプログラム
US9894437B2 (en) 2016-02-09 2018-02-13 Knowles Electronics, Llc Microphone assembly with pulse density modulated signal
US11437020B2 (en) 2016-02-10 2022-09-06 Cerence Operating Company Techniques for spatially selective wake-up word recognition and related systems and methods
WO2017142112A1 (ko) * 2016-02-19 2017-08-24 주식회사 트리니티랩 가청 주파수 대역 오디오 신호의 저전력용 수신 방법
KR102556821B1 (ko) * 2016-02-29 2023-07-17 퀄컴 테크놀로지스, 인크. 음향 자극의 검출을 나타내는 신호를 생성하기 위한 압전 mems 장치
WO2017184169A1 (en) * 2016-04-22 2017-10-26 Hewlett-Packard Development Company, L.P. Communications with trigger phrases
WO2017190803A1 (en) * 2016-05-06 2017-11-09 Arcelik Anonim Sirketi Ambient sound monitoring and visualizing system for hearing impaired persons
EP3472831B8 (en) 2016-06-15 2020-07-01 Cerence Operating Company Techniques for wake-up word recognition and related systems and methods
US10499150B2 (en) 2016-07-05 2019-12-03 Knowles Electronics, Llc Microphone assembly with digital feedback loop
US10257616B2 (en) 2016-07-22 2019-04-09 Knowles Electronics, Llc Digital microphone assembly with improved frequency response and noise characteristics
WO2018081278A1 (en) 2016-10-28 2018-05-03 Knowles Electronics, Llc Transducer assemblies and methods
WO2018086033A1 (en) 2016-11-10 2018-05-17 Nuance Communications, Inc. Techniques for language independent wake-up word detection
US11003417B2 (en) * 2016-12-15 2021-05-11 Samsung Electronics Co., Ltd. Speech recognition method and apparatus with activation word based on operating environment of the apparatus
CN110100259A (zh) 2016-12-30 2019-08-06 美商楼氏电子有限公司 具有认证的麦克风组件
US20180224923A1 (en) * 2017-02-08 2018-08-09 Intel Corporation Low power key phrase detection
US10283117B2 (en) * 2017-06-19 2019-05-07 Lenovo (Singapore) Pte. Ltd. Systems and methods for identification of response cue at peripheral device
US10204624B1 (en) * 2017-08-14 2019-02-12 Lenovo (Singapore) Pte. Ltd. False positive wake word
KR102411766B1 (ko) * 2017-08-25 2022-06-22 삼성전자주식회사 음성 인식 서비스를 활성화하는 방법 및 이를 구현한 전자 장치
US11025356B2 (en) 2017-09-08 2021-06-01 Knowles Electronics, Llc Clock synchronization in a master-slave communication system
WO2019067334A1 (en) 2017-09-29 2019-04-04 Knowles Electronics, Llc MULTICORDER AUDIO PROCESSOR WITH FLEXIBLE MEMORY ALLOCATION
US10916252B2 (en) 2017-11-10 2021-02-09 Nvidia Corporation Accelerated data transfer for latency reduction and real-time processing
WO2019143336A1 (en) * 2018-01-18 2019-07-25 Hewlett-Packard Development Company, L.P. Learned quiet times for digital assistants
US10460734B2 (en) * 2018-03-08 2019-10-29 Frontive, Inc. Methods and systems for speech signal processing
DE102018207280A1 (de) * 2018-05-09 2019-11-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur luftschallakustischen Überwachung eines Außen- und/oder eines Innenraums eines Fahrzeugs, Fahrzeug sowie computerlesbares Speichermedium
WO2020055923A1 (en) 2018-09-11 2020-03-19 Knowles Electronics, Llc Digital microphone with reduced processing noise
US10908880B2 (en) 2018-10-19 2021-02-02 Knowles Electronics, Llc Audio signal circuit with in-place bit-reversal
TWI699543B (zh) * 2018-11-09 2020-07-21 國立雲林科技大學 主動式打火機聲源辨識系統
US11151993B2 (en) * 2018-12-28 2021-10-19 Baidu Usa Llc Activating voice commands of a smart display device based on a vision-based mechanism
US11418882B2 (en) 2019-03-14 2022-08-16 Vesper Technologies Inc. Piezoelectric MEMS device with an adaptive threshold for detection of an acoustic stimulus
WO2020186265A1 (en) 2019-03-14 2020-09-17 Vesper Technologies Inc. Microphone having a digital output determined at different power consumption levels
US11726105B2 (en) 2019-06-26 2023-08-15 Qualcomm Incorporated Piezoelectric accelerometer with wake function
RU2767962C2 (ru) * 2020-04-13 2022-03-22 Общество С Ограниченной Ответственностью «Яндекс» Способ и система для распознавания воспроизведенного речевого фрагмента
US11967319B2 (en) 2020-12-22 2024-04-23 Direct Cursus Technology L.L.C Method and electronic device for processing a spoken utterance
US12696687B2 (en) 2021-04-21 2026-07-28 Qualcomm Incorporated Piezoelectric accelerometer with wake function
US11915711B2 (en) 2021-07-20 2024-02-27 Direct Cursus Technology L.L.C Method and system for augmenting audio signals
US12610006B2 (en) * 2023-07-18 2026-04-21 Run Segura LLC Personal safety system

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486799A (ja) * 1990-07-31 1992-03-19 Asahi Chem Ind Co Ltd 音声認識装置
US6070140A (en) * 1995-06-05 2000-05-30 Tran; Bao Q. Speech recognizer
JP3674990B2 (ja) * 1995-08-21 2005-07-27 セイコーエプソン株式会社 音声認識対話装置および音声認識対話処理方法
JPH10319991A (ja) * 1997-05-20 1998-12-04 Sony Corp 電子機器の音声認識起動方法及び装置
US6188986B1 (en) 1998-01-02 2001-02-13 Vos Systems, Inc. Voice activated switch method and apparatus
US20020116196A1 (en) * 1998-11-12 2002-08-22 Tran Bao Q. Speech recognizer
US6339706B1 (en) 1999-11-12 2002-01-15 Telefonaktiebolaget L M Ericsson (Publ) Wireless voice-activated remote control device
US6594630B1 (en) * 1999-11-19 2003-07-15 Voice Signal Technologies, Inc. Voice-activated control for electrical device
JP4221222B2 (ja) * 2001-01-23 2009-02-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 非対称マルチチャンネルフィルタ
US6889191B2 (en) 2001-12-03 2005-05-03 Scientific-Atlanta, Inc. Systems and methods for TV navigation with compressed voice-activated commands
US6756700B2 (en) 2002-03-13 2004-06-29 Kye Systems Corp. Sound-activated wake-up device for electronic input devices having a sleep-mode
GB0207732D0 (en) 2002-04-03 2002-05-15 Ttpcomm Ltd Wireless communication terminals
JP2004096520A (ja) * 2002-09-02 2004-03-25 Hosiden Corp 音声認識リモコン
RU2271578C2 (ru) * 2003-01-31 2006-03-10 Ооо "Центр Речевых Технологий" Способ распознавания речевых команд управления
JP2004294946A (ja) * 2003-03-28 2004-10-21 Toshiba Corp 携帯型電子機器
US20050041360A1 (en) * 2003-08-20 2005-02-24 E.G.O. North America, Inc. Systems and methods for achieving low power standby through interaction between a microcontroller and a switching mode power supply
US20060074658A1 (en) * 2004-10-01 2006-04-06 Siemens Information And Communication Mobile, Llc Systems and methods for hands-free voice-activated devices
KR101229574B1 (ko) 2005-03-02 2013-02-05 주식회사 팬택앤큐리텔 단말기 사용자의 음성을 인식하여 단말기 사용자의 감정상태에 따라 반응하는 통신 단말기 및 그 방법과, 상기 통신단말기에서의 마이크 위치 제어 방법
CN101185115B (zh) 2005-05-27 2011-07-20 松下电器产业株式会社 语音编辑装置及方法和语音识别装置及方法
US20090222270A2 (en) 2006-02-14 2009-09-03 Ivc Inc. Voice command interface device
KR100744301B1 (ko) * 2006-06-01 2007-07-30 삼성전자주식회사 음성 인식을 이용하여 동작 모드를 전환하는 휴대 단말기및 그 방법
JP2008299477A (ja) * 2007-05-30 2008-12-11 Victor Co Of Japan Ltd 電子機器の制御方法、制御装置及び制御プログラム
KR102136860B1 (ko) * 2007-09-24 2020-07-23 애플 인크. 전자 장치 내의 내장형 인증 시스템들
WO2009055819A1 (en) * 2007-10-26 2009-04-30 Honda Motor Co., Ltd. Improving free-speech command classification for car navigation system
US8943326B2 (en) * 2008-01-29 2015-01-27 Qualcomm Incorporated Systems and methods for accessing a tamperproof storage device in a wireless communication device using biometric data
US8099289B2 (en) * 2008-02-13 2012-01-17 Sensory, Inc. Voice interface and search for electronic devices including bluetooth headsets and remote systems
US8416553B2 (en) * 2009-10-30 2013-04-09 Intersil Americas Inc. Bias and discharge system for low power loss start up and input capacitance discharge

Also Published As

Publication number Publication date
CA2855379A1 (en) 2013-05-23
RU2616553C2 (ru) 2017-04-17
AU2012339717A8 (en) 2017-11-02
IN2014CN03321A (enExample) 2015-07-03
BR112014011718A2 (pt) 2017-05-09
TWI571796B (zh) 2017-02-21
CN103019373B (zh) 2016-05-11
JP2015508516A (ja) 2015-03-19
AU2012339717B8 (en) 2017-11-02
AU2012339717B2 (en) 2017-09-28
US20130132095A1 (en) 2013-05-23
WO2013074552A1 (en) 2013-05-23
EP2780907A4 (en) 2015-08-12
CN103019373A (zh) 2013-04-03
US8666751B2 (en) 2014-03-04
MX2014006001A (es) 2014-08-27
AU2012339717A1 (en) 2014-05-29
TW201337729A (zh) 2013-09-16
KR20140097365A (ko) 2014-08-06
EP2780907A1 (en) 2014-09-24
RU2014119876A (ru) 2015-11-27
BR112014011718A8 (pt) 2017-12-12

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