DE602006000487D1 - Verfahren und Vorrichtung zur Sprachdetektion - Google Patents

Verfahren und Vorrichtung zur Sprachdetektion

Info

Publication number
DE602006000487D1
DE602006000487D1 DE602006000487T DE602006000487T DE602006000487D1 DE 602006000487 D1 DE602006000487 D1 DE 602006000487D1 DE 602006000487 T DE602006000487 T DE 602006000487T DE 602006000487 T DE602006000487 T DE 602006000487T DE 602006000487 D1 DE602006000487 D1 DE 602006000487D1
Authority
DE
Germany
Prior art keywords
speech detection
speech
detection
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.)
Active
Application number
DE602006000487T
Other languages
English (en)
Other versions
DE602006000487T2 (de
Inventor
Hyun-Soo Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602006000487D1 publication Critical patent/DE602006000487D1/de
Application granted granted Critical
Publication of DE602006000487T2 publication Critical patent/DE602006000487T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/87—Detection of discrete points within a voice signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L15/00—Devices or apparatus for measuring two or more fluid pressure values simultaneously
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L2025/783—Detection of presence or absence of voice signals based on threshold decision
DE602006000487T 2005-10-28 2006-10-24 Verfahren und Vorrichtung zur Sprachdetektion Active DE602006000487T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050102583A KR100800873B1 (ko) 2005-10-28 2005-10-28 음성 신호 검출 시스템 및 방법
KR20050102583 2005-10-28

Publications (2)

Publication Number Publication Date
DE602006000487D1 true DE602006000487D1 (de) 2008-03-13
DE602006000487T2 DE602006000487T2 (de) 2009-01-22

Family

ID=37635197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006000487T Active DE602006000487T2 (de) 2005-10-28 2006-10-24 Verfahren und Vorrichtung zur Sprachdetektion

Country Status (6)

Country Link
US (1) US7739107B2 (de)
EP (1) EP1780704B1 (de)
JP (1) JP4545729B2 (de)
KR (1) KR100800873B1 (de)
CN (1) CN1956055A (de)
DE (1) DE602006000487T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101515454B (zh) * 2008-02-22 2011-05-25 杨夙 用于语音、音乐、噪音自动分类的信号特征提取方法
KR20100006492A (ko) * 2008-07-09 2010-01-19 삼성전자주식회사 부호화 방식 결정 방법 및 장치
CN101625859B (zh) * 2008-07-10 2012-06-06 新奥特（北京）视频技术有限公司 语音端点检测中的短时能频值波形斜率门限的确定方法
CN101625862B (zh) * 2008-07-10 2012-07-18 新奥特（北京）视频技术有限公司 自动字幕生成系统中语音区间的检测方法
JP5834449B2 (ja) * 2010-04-22 2015-12-24 富士通株式会社 発話状態検出装置、発話状態検出プログラムおよび発話状態検出方法
CN102014017B (zh) 2010-09-30 2013-10-09 华为技术有限公司 一种信号检测电路、方法及系统
CN103856600B (zh) * 2012-12-04 2016-09-28 中兴通讯股份有限公司 一种内置搜索语音短信功能的移动终端及其搜索方法
KR20150105847A (ko) * 2014-03-10 2015-09-18 삼성전기주식회사 음성구간 검출 방법 및 장치
CN105095624B (zh) * 2014-05-15 2017-08-01 中国电子科技集团公司第三十四研究所 一种光纤传感振动信号的识别方法
CN105551491A (zh) * 2016-02-15 2016-05-04 海信集团有限公司 语音识别方法和设备
US10789965B2 (en) * 2018-07-03 2020-09-29 Silicon Laboratories Inc. System, apparatus and method for time synchronization of delayed data streams by matching of wavelet coefficients
KR20200017143A (ko) 2018-08-08 2020-02-18 주식회사 케이티 음성 신호를 처리하는 장치, 방법 및 컴퓨터 판독가능 매체
US10891936B2 (en) 2019-06-05 2021-01-12 Harman International Industries, Incorporated Voice echo suppression in engine order cancellation systems

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343869A (en) 1972-05-05 1974-01-16 Post Office Method and apparatus for detecting a speech signal in the presence of noise
US4514703A (en) * 1982-12-20 1985-04-30 Motrola, Inc. Automatic level control system
GB2139052A (en) 1983-04-20 1984-10-31 Philips Electronic Associated Apparatus for distinguishing between speech and certain other signals
JPS59104700A (ja) * 1983-11-18 1984-06-16 株式会社日立製作所 音声切り出し装置
JPH02244200A (ja) * 1989-03-17 1990-09-28 Akio Ogiwara 音声信号処理用ピッチ検出回路
US4975657A (en) 1989-11-02 1990-12-04 Motorola Inc. Speech detector for automatic level control systems
JPH0713585A (ja) 1993-06-21 1995-01-17 Casio Comput Co Ltd 音声区間切出し装置
US5563925A (en) 1995-07-20 1996-10-08 Siemens Medical Systems, Inc. Apparatus and method for adjusting radiation in a radiation-emitting device
KR100195009B1 (ko) 1995-09-30 1999-06-15 윤종용 음성재생장치의 음성신호 검출회로 및 그 방법
JPH10301594A (ja) * 1997-05-01 1998-11-13 Fujitsu Ltd 有音検出装置
TW333610B (en) * 1997-10-16 1998-06-11 Winbond Electronics Corp The phonetic detecting apparatus and its detecting method
US6480823B1 (en) 1998-03-24 2002-11-12 Matsushita Electric Industrial Co., Ltd. Speech detection for noisy conditions
JP2000066691A (ja) * 1998-08-21 2000-03-03 Kdd Corp オーディオ情報分類装置
US6205422B1 (en) 1998-11-30 2001-03-20 Microsoft Corporation Morphological pure speech detection using valley percentage
JP2001067092A (ja) 1999-08-26 2001-03-16 Matsushita Electric Ind Co Ltd 音声検出装置
JP3878482B2 (ja) * 1999-11-24 2007-02-07 富士通株式会社 音声検出装置および音声検出方法
US6904146B2 (en) * 2002-05-03 2005-06-07 Acoustic Technology, Inc. Full duplex echo cancelling circuit
JP2003330491A (ja) * 2002-05-10 2003-11-19 Nec Corp 音声認識装置および音声認識方法ならびにプログラム
JP4413175B2 (ja) * 2005-09-05 2010-02-10 日本電信電話株式会社 非定常雑音判別方法、その装置、そのプログラム及びその記録媒体

Also Published As

Publication number Publication date
JP2007122047A (ja) 2007-05-17
DE602006000487T2 (de) 2009-01-22
CN1956055A (zh) 2007-05-02
JP4545729B2 (ja) 2010-09-15
EP1780704A1 (de) 2007-05-02
KR100800873B1 (ko) 2008-02-04
EP1780704B1 (de) 2008-01-23
KR20070045846A (ko) 2007-05-02
US7739107B2 (en) 2010-06-15
US20070100609A1 (en) 2007-05-03

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: KIM, HYUN-SOO, GYEONGGI-DO, KR

8364 No opposition during term of opposition