KR102262989B1 - 클라우드 환경에서 음성 인식을 통하여 인공지능 제어기술을 수행하는 전자 칠판 시스템 - Google Patents

클라우드 환경에서 음성 인식을 통하여 인공지능 제어기술을 수행하는 전자 칠판 시스템 Download PDF

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KR102262989B1
KR102262989B1 KR1020200159287A KR20200159287A KR102262989B1 KR 102262989 B1 KR102262989 B1 KR 102262989B1 KR 1020200159287 A KR1020200159287 A KR 1020200159287A KR 20200159287 A KR20200159287 A KR 20200159287A KR 102262989 B1 KR102262989 B1 KR 102262989B1
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command
external
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구기도
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주식회사 아하정보통신
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/63—Querying
    • G06F16/632—Query formulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/63—Querying
    • G06F16/638—Presentation of query results
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/685—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using automatically derived transcript of audio data, e.g. lyrics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/06—Decision making techniques; Pattern matching strategies
    • 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
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • 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
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Library & Information Science (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • Probability & Statistics with Applications (AREA)
  • Medical Informatics (AREA)
  • Game Theory and Decision Science (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • User Interface Of Digital Computer (AREA)
KR1020200159287A 2020-11-24 2020-11-24 클라우드 환경에서 음성 인식을 통하여 인공지능 제어기술을 수행하는 전자 칠판 시스템 KR102262989B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020200159287A KR102262989B1 (ko) 2020-11-24 2020-11-24 클라우드 환경에서 음성 인식을 통하여 인공지능 제어기술을 수행하는 전자 칠판 시스템
PCT/KR2021/008996 WO2022114437A1 (fr) 2020-11-24 2021-07-13 Système de tableau noir électronique pour réaliser une technologie de commande d'intelligence artificielle par reconnaissance vocale dans un environnement en nuage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200159287A KR102262989B1 (ko) 2020-11-24 2020-11-24 클라우드 환경에서 음성 인식을 통하여 인공지능 제어기술을 수행하는 전자 칠판 시스템

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KR102262989B1 true KR102262989B1 (ko) 2021-06-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022114437A1 (fr) * 2020-11-24 2022-06-02 주식회사 아하정보통신 Système de tableau noir électronique pour réaliser une technologie de commande d'intelligence artificielle par reconnaissance vocale dans un environnement en nuage
KR102446970B1 (ko) * 2021-09-03 2022-09-23 (주) 아하 클라우드 환경에서 인공지능 제어기술을 수행하며 자체 살균기능을 포함하는 전자 교탁 시스템
KR102510097B1 (ko) * 2022-11-15 2023-03-14 (주) 아하 Pcap 및 emr 융합터치센서가 부착된 전자칠판

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JP2008509432A (ja) * 2004-08-04 2008-03-27 セルマックス システムズ リミテッド 音声パラメータに基づきユーザアクセスを検証及び可能にする方法及びシステム
KR20140079697A (ko) * 2012-12-17 2014-06-27 삼성전자주식회사 토폴로지에 기초한 주변 기기 제어 시스템 및 방법
KR20170133989A (ko) * 2016-05-27 2017-12-06 (주) 엔피홀딩스 음성 인식 기능을 구비한 전자칠판 및 전자칠판시스템, 이를 이용한 전자칠판의 모드 변환 방법
KR20200034430A (ko) * 2018-09-21 2020-03-31 삼성전자주식회사 전자 장치, 시스템 및 음성 인식 서비스 이용 방법

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JP7024658B2 (ja) * 2018-08-09 2022-02-24 株式会社Ｊｖｃケンウッド 処理装置
KR102262989B1 (ko) * 2020-11-24 2021-06-10 주식회사 아하정보통신 클라우드 환경에서 음성 인식을 통하여 인공지능 제어기술을 수행하는 전자 칠판 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008509432A (ja) * 2004-08-04 2008-03-27 セルマックス システムズ リミテッド 音声パラメータに基づきユーザアクセスを検証及び可能にする方法及びシステム
KR20140079697A (ko) * 2012-12-17 2014-06-27 삼성전자주식회사 토폴로지에 기초한 주변 기기 제어 시스템 및 방법
KR20170133989A (ko) * 2016-05-27 2017-12-06 (주) 엔피홀딩스 음성 인식 기능을 구비한 전자칠판 및 전자칠판시스템, 이를 이용한 전자칠판의 모드 변환 방법
KR20200034430A (ko) * 2018-09-21 2020-03-31 삼성전자주식회사 전자 장치, 시스템 및 음성 인식 서비스 이용 방법

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선행기술3: 대한민국 특허등록공보 제10-0919680호 (센서네트워크 기반의 데이터 전달장치 및 방법 (Apparatus and method for delivering data based sensor network))
선행특허1: 대한민국 특허공개공보 제10-20152015-0087687호 (대화형 시스템, 디스플레이 장치 및 그 제어 방법(interactive system, display apparatus and controlling method thereof))
선행특허2: 미국 특허등록공보 제10198246호 (Methods and apparatus for voice-activated control of an interactive display)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022114437A1 (fr) * 2020-11-24 2022-06-02 주식회사 아하정보통신 Système de tableau noir électronique pour réaliser une technologie de commande d'intelligence artificielle par reconnaissance vocale dans un environnement en nuage
KR102446970B1 (ko) * 2021-09-03 2022-09-23 (주) 아하 클라우드 환경에서 인공지능 제어기술을 수행하며 자체 살균기능을 포함하는 전자 교탁 시스템
KR102494752B1 (ko) * 2021-09-03 2023-02-07 (주) 아하 사용자의 음성을 인식하는 음성 센서 및 음성 신호의 보정적기를 판단하는 딥러닝 기반의 소프트웨어를 포함하는 전자 교탁 시스템
KR102510097B1 (ko) * 2022-11-15 2023-03-14 (주) 아하 Pcap 및 emr 융합터치센서가 부착된 전자칠판

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