KR20080077085A - 오디오 장치 품질의 판단 - Google Patents

오디오 장치 품질의 판단 Download PDF

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Publication number
KR20080077085A
KR20080077085A KR1020087007770A KR20087007770A KR20080077085A KR 20080077085 A KR20080077085 A KR 20080077085A KR 1020087007770 A KR1020087007770 A KR 1020087007770A KR 20087007770 A KR20087007770 A KR 20087007770A KR 20080077085 A KR20080077085 A KR 20080077085A
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KR
South Korea
Prior art keywords
audio
sample
audio signal
captured
quality
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.)
Abandoned
Application number
KR1020087007770A
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English (en)
Korean (ko)
Inventor
안톤 더블유. 크란츠
윌리암 엘. 루니
Original Assignee
마이크로소프트 코포레이션
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 마이크로소프트 코포레이션 filed Critical 마이크로소프트 코포레이션
Publication of KR20080077085A publication Critical patent/KR20080077085A/ko
Abandoned legal-status Critical Current

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    • 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
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/60—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for measuring the quality of voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephonic Communication Services (AREA)
  • Stereophonic System (AREA)
KR1020087007770A 2005-11-17 2006-10-30 오디오 장치 품질의 판단 Abandoned KR20080077085A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/280,999 US20070112563A1 (en) 2005-11-17 2005-11-17 Determination of audio device quality
US11/280,999 2005-11-17

Publications (1)

Publication Number Publication Date
KR20080077085A true KR20080077085A (ko) 2008-08-21

Family

ID=38041987

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087007770A Abandoned KR20080077085A (ko) 2005-11-17 2006-10-30 오디오 장치 품질의 판단

Country Status (7)

Country Link
US (1) US20070112563A1 (https=)
EP (1) EP1913708B1 (https=)
JP (1) JP5053285B2 (https=)
KR (1) KR20080077085A (https=)
CN (1) CN101313482B (https=)
ES (1) ES2421927T3 (https=)
WO (1) WO2007061584A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150021102A (ko) * 2012-08-22 2015-02-27 후아웨이 테크놀러지 컴퍼니 리미티드 멀티디미어 품질 모니터링 방법, 및 장치
KR20170045291A (ko) * 2014-10-01 2017-04-26 사토리우스 스테딤 바이오테크 게엠베하 오디오 식별 장치, 오디오 식별 방법 및 오디오 식별 시스템

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CN103747407B (zh) * 2013-12-27 2017-04-12 深圳英飞拓科技股份有限公司 一种基于fft扫频的音频模块自动化测试方法
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CN108492837B (zh) * 2018-03-23 2020-10-13 腾讯音乐娱乐科技（深圳）有限公司 音频突发白噪声的检测方法、装置及存储介质
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CN111176250B (zh) * 2018-11-12 2022-09-27 广东美的制冷设备有限公司 故障检测方法、模块、家电设备、系统和计算机存储介质
JP7658953B2 (ja) 2019-09-11 2025-04-08 ディーティーエス・インコーポレイテッド コンテキスト適応の音声了解度を向上させる方法
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CN111863032A (zh) * 2020-06-12 2020-10-30 随锐科技集团股份有限公司 音频采集设备的优选方法及系统、计算机可读存储介质
EP4169265A1 (en) * 2020-06-19 2023-04-26 Dolby Laboratories Licensing Corporation Non-intrusive transducer health detection
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150021102A (ko) * 2012-08-22 2015-02-27 후아웨이 테크놀러지 컴퍼니 리미티드 멀티디미어 품질 모니터링 방법, 및 장치
US9402074B2 (en) 2012-08-22 2016-07-26 Huawei Technologies Co., Ltd. Multimedia quality monitoring method, and device
US10116929B2 (en) 2012-08-22 2018-10-30 Huawei Technologies Co., Ltd. Multimedia quality monitoring method, and device
KR20170045291A (ko) * 2014-10-01 2017-04-26 사토리우스 스테딤 바이오테크 게엠베하 오디오 식별 장치, 오디오 식별 방법 및 오디오 식별 시스템

Also Published As

Publication number Publication date
CN101313482A (zh) 2008-11-26
CN101313482B (zh) 2011-12-21
WO2007061584A1 (en) 2007-05-31
ES2421927T3 (es) 2013-09-06
EP1913708B1 (en) 2013-06-19
JP2009518662A (ja) 2009-05-07
US20070112563A1 (en) 2007-05-17
EP1913708A1 (en) 2008-04-23
JP5053285B2 (ja) 2012-10-17
EP1913708A4 (en) 2008-09-10

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