ITTO920855A1 - Procedimento per la localizzazione di un parlatore e l'acquisizione di un messaggio vocale, e relativo sistema. - Google Patents

Procedimento per la localizzazione di un parlatore e l'acquisizione di un messaggio vocale, e relativo sistema.

Info

Publication number
ITTO920855A1
ITTO920855A1 IT000855A ITTO920855A ITTO920855A1 IT TO920855 A1 ITTO920855 A1 IT TO920855A1 IT 000855 A IT000855 A IT 000855A IT TO920855 A ITTO920855 A IT TO920855A IT TO920855 A1 ITTO920855 A1 IT TO920855A1
Authority
IT
Italy
Prior art keywords
acquisition
speaker
locating
procedure
voice message
Prior art date
Application number
IT000855A
Other languages
English (en)
Inventor
Gianni Lazzari
Maurizio Omologo
Piergiorgio Svaizer
Original Assignee
Ist Trentino Di Cultura
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 Ist Trentino Di Cultura filed Critical Ist Trentino Di Cultura
Priority to ITTO920855A priority Critical patent/IT1257164B/it
Publication of ITTO920855A0 publication Critical patent/ITTO920855A0/it
Priority to EP93116777A priority patent/EP0594098B1/en
Priority to DE69324646T priority patent/DE69324646T2/de
Priority to AT93116777T priority patent/ATE179542T1/de
Priority to US08/137,995 priority patent/US5465302A/en
Publication of ITTO920855A1 publication Critical patent/ITTO920855A1/it
Application granted granted Critical
Publication of IT1257164B publication Critical patent/IT1257164B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Alarm Systems (AREA)
ITTO920855A 1992-10-23 1992-10-23 Procedimento per la localizzazione di un parlatore e l'acquisizione diun messaggio vocale, e relativo sistema. IT1257164B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO920855A IT1257164B (it) 1992-10-23 1992-10-23 Procedimento per la localizzazione di un parlatore e l'acquisizione diun messaggio vocale, e relativo sistema.
EP93116777A EP0594098B1 (en) 1992-10-23 1993-10-18 Method for the location of a speaker and the acquisition of a voice message, and related system
DE69324646T DE69324646T2 (de) 1992-10-23 1993-10-18 Verfahren für die Ortsbestimmung eines Sprechers und zur Erhaltung einer Nachricht und verwandte Systeme
AT93116777T ATE179542T1 (de) 1992-10-23 1993-10-18 Verfahren für die ortsbestimmung eines sprechers und zur erhaltung einer nachricht und verwandte systeme
US08/137,995 US5465302A (en) 1992-10-23 1993-10-19 Method for the location of a speaker and the acquisition of a voice message, and related system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920855A IT1257164B (it) 1992-10-23 1992-10-23 Procedimento per la localizzazione di un parlatore e l'acquisizione diun messaggio vocale, e relativo sistema.

Publications (3)

Publication Number Publication Date
ITTO920855A0 ITTO920855A0 (it) 1992-10-23
ITTO920855A1 true ITTO920855A1 (it) 1994-04-23
IT1257164B IT1257164B (it) 1996-01-05

Family

ID=11410802

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920855A IT1257164B (it) 1992-10-23 1992-10-23 Procedimento per la localizzazione di un parlatore e l'acquisizione diun messaggio vocale, e relativo sistema.

Country Status (5)

Country Link
US (1) US5465302A (it)
EP (1) EP0594098B1 (it)
AT (1) ATE179542T1 (it)
DE (1) DE69324646T2 (it)
IT (1) IT1257164B (it)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828997A (en) * 1995-06-07 1998-10-27 Sensimetrics Corporation Content analyzer mixing inverse-direction-probability-weighted noise to input signal
US5694474A (en) * 1995-09-18 1997-12-02 Interval Research Corporation Adaptive filter for signal processing and method therefor
US6002776A (en) * 1995-09-18 1999-12-14 Interval Research Corporation Directional acoustic signal processor and method therefor
US5778082A (en) * 1996-06-14 1998-07-07 Picturetel Corporation Method and apparatus for localization of an acoustic source
US5844997A (en) * 1996-10-10 1998-12-01 Murphy, Jr.; Raymond L. H. Method and apparatus for locating the origin of intrathoracic sounds
US7085387B1 (en) 1996-11-20 2006-08-01 Metcalf Randall B Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources
US5950157A (en) * 1997-02-28 1999-09-07 Sri International Method for establishing handset-dependent normalizing models for speaker recognition
US5940118A (en) * 1997-12-22 1999-08-17 Nortel Networks Corporation System and method for steering directional microphones
JP3344647B2 (ja) * 1998-02-18 2002-11-11 富士通株式会社 マイクロホンアレイ装置
US6198693B1 (en) * 1998-04-13 2001-03-06 Andrea Electronics Corporation System and method for finding the direction of a wave source using an array of sensors
US6118880A (en) * 1998-05-18 2000-09-12 International Business Machines Corporation Method and system for dynamically maintaining audio balance in a stereo audio system
KR100779409B1 (ko) * 1998-11-11 2007-11-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 향상된 신호 위치 측정 장치
US6239348B1 (en) * 1999-09-10 2001-05-29 Randall B. Metcalf Sound system and method for creating a sound event based on a modeled sound field
GB2364121B (en) * 2000-06-30 2004-11-24 Mitel Corp Method and apparatus for locating a talker
US7039198B2 (en) * 2000-11-10 2006-05-02 Quindi Acoustic source localization system and method
US20020082835A1 (en) * 2000-12-19 2002-06-27 Hewlett-Packard Company Device group discovery method and apparatus
US7092886B2 (en) * 2000-12-19 2006-08-15 Hewlett-Packard Development Company, L.P. Controlling the order of output of multiple devices
US6662137B2 (en) 2000-12-19 2003-12-09 Hewlett-Packard Development Company, L.P. Device location discovery by sound
KR20040044982A (ko) * 2001-09-24 2004-05-31 클라리티 엘엘씨 선택적인 사운드 증강
ATE557337T1 (de) 2002-02-06 2012-05-15 Soundtouch Ltd Touch pad
DE10208468A1 (de) * 2002-02-27 2003-09-04 Bsh Bosch Siemens Hausgeraete Elektrisches Gerät, insbesondere Dunstabzugshaube
JP4195267B2 (ja) * 2002-03-14 2008-12-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 音声認識装置、その音声認識方法及びプログラム
US7158126B2 (en) * 2002-04-08 2007-01-02 Koninklijke Philips Electronics N.V. Acoustic based pointing device
US6912178B2 (en) * 2002-04-15 2005-06-28 Polycom, Inc. System and method for computing a location of an acoustic source
WO2004032351A1 (en) 2002-09-30 2004-04-15 Electro Products Inc System and method for integral transference of acoustical events
GB2397736B (en) * 2003-01-21 2005-09-07 Hewlett Packard Co Visualization of spatialized audio
EP1453348A1 (de) * 2003-02-25 2004-09-01 AKG Acoustics GmbH Selbstkalibrierung von Arraymikrofonen
WO2004084187A1 (ja) * 2003-03-17 2004-09-30 Nagoya Industrial Science Research Institute 対象音検出方法、信号入力遅延時間検出方法及び音信号処理装置
US20050153758A1 (en) * 2004-01-13 2005-07-14 International Business Machines Corporation Apparatus, system and method of integrating wireless telephones in vehicles
WO2006050353A2 (en) * 2004-10-28 2006-05-11 Verax Technologies Inc. A system and method for generating sound events
WO2006091540A2 (en) * 2005-02-22 2006-08-31 Verax Technologies Inc. System and method for formatting multimode sound content and metadata
AU2007221976B2 (en) * 2006-10-19 2009-12-24 Polycom, Inc. Ultrasonic camera tracking system and associated methods
WO2008055238A2 (en) * 2006-10-31 2008-05-08 Anthony Grimani Method for performance measurement and optimization of sound systems using a sliding band integration curve
TWI327230B (en) * 2007-04-03 2010-07-11 Ind Tech Res Inst Sound source localization system and sound soure localization method
US20080273711A1 (en) * 2007-05-01 2008-11-06 Broussard Scott J Apparatus, system and method of integrating wireless telephones in vehicles
US8111583B2 (en) * 2007-08-21 2012-02-07 Schwartz Adam L Method and apparatus for determining and indicating direction and type of sound
US20100217590A1 (en) * 2009-02-24 2010-08-26 Broadcom Corporation Speaker localization system and method
US20100223552A1 (en) * 2009-03-02 2010-09-02 Metcalf Randall B Playback Device For Generating Sound Events
US8184180B2 (en) * 2009-03-25 2012-05-22 Broadcom Corporation Spatially synchronized audio and video capture
US8233352B2 (en) * 2009-08-17 2012-07-31 Broadcom Corporation Audio source localization system and method
CN104809259B (zh) * 2014-01-23 2019-03-08 腾讯科技（深圳）有限公司 混响三维空间定位方法和装置
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
CN112335261B (zh) 2018-06-01 2023-07-18 舒尔获得控股公司 图案形成麦克风阵列
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
EP3854108B1 (en) 2018-09-20 2025-10-22 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
US10553971B1 (en) 2019-01-08 2020-02-04 Te Connectivity Corporation Card edge connector having a contact positioner
CN113841421B (zh) 2019-03-21 2025-02-11 舒尔获得控股公司 具有抑制功能的波束形成麦克风瓣的自动对焦、区域内自动对焦、及自动配置
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
US11303981B2 (en) 2019-03-21 2022-04-12 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
CN114051738B (zh) 2019-05-23 2024-10-01 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
TWI862596B (zh) 2019-05-31 2024-11-21 美商舒爾獲得控股公司 整合語音及雜訊活動偵測之低延時自動混波器
JP7630495B2 (ja) 2019-08-23 2025-02-17 シュアー アクイジッション ホールディングス インコーポレイテッド 指向性が改善された一次元アレイマイクロホン
US12028678B2 (en) 2019-11-01 2024-07-02 Shure Acquisition Holdings, Inc. Proximity microphone
EP4085660A4 (en) 2019-12-30 2024-05-22 Comhear Inc. METHOD FOR PROVIDING A SPATIAL SOUND FIELD
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
CN111312291B (zh) * 2020-02-24 2023-01-03 厦门快商通科技股份有限公司 信噪比检测方法、系统、移动终端及存储介质
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
US11706562B2 (en) 2020-05-29 2023-07-18 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
WO2022165007A1 (en) 2021-01-28 2022-08-04 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
WO2023059655A1 (en) 2021-10-04 2023-04-13 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
EP4427465A1 (en) 2021-11-05 2024-09-11 Shure Acquisition Holdings, Inc. Distributed algorithm for automixing speech over wireless networks
EP4460983A1 (en) 2022-01-07 2024-11-13 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626365A (en) * 1969-12-04 1971-12-07 Elliott H Press Warning-detecting means with directional indication
US4131760A (en) * 1977-12-07 1978-12-26 Bell Telephone Laboratories, Incorporated Multiple microphone dereverberation system
US4354059A (en) * 1979-09-11 1982-10-12 Victor Company Of Japan, Ltd. Variable-directivity microphone device
US4562556A (en) * 1981-10-09 1985-12-31 Schlumberger Technology Corporation Compressional and shear velocity logging method apparatus
DE3331440C2 (de) * 1982-09-01 1987-04-23 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Phasengesteuerte Schallaufnehmeranordnung mit im wesentlichen langgestreckter Anordnung von Mikrofonen
GB2202942B (en) * 1987-03-21 1991-08-21 Ferranti Plc Production of directionally limited acoustic power spectra
NL8900571A (nl) * 1989-03-09 1990-10-01 Prinssen En Bus Holding Bv Electro-akoestisch systeem.
US4982375A (en) * 1989-11-13 1991-01-01 The United States Of America As Represented By The Secretary Of The Navy Acoustic intensity probe
DE4031089A1 (de) * 1990-10-02 1992-04-09 Diehl Gmbh & Co Minensystem

Also Published As

Publication number Publication date
DE69324646T2 (de) 1999-09-09
DE69324646D1 (de) 1999-06-02
US5465302A (en) 1995-11-07
EP0594098B1 (en) 1999-04-28
EP0594098A1 (en) 1994-04-27
ATE179542T1 (de) 1999-05-15
ITTO920855A0 (it) 1992-10-23
IT1257164B (it) 1996-01-05

Similar Documents

Publication Publication Date Title
ITTO920855A1 (it) Procedimento per la localizzazione di un parlatore e l'acquisizione di un messaggio vocale, e relativo sistema.
EP0973152A9 (en) Parametric audio system
EP0973152A3 (en) "Parametric audio system"
CY1111624T1 (el) Αποκωδικοποιηση των πληροφοριων σε ηχητικα σηματα
EP0640822A3 (en) Testing the integrity of porous structures using sound emissions.
RU95106682A (ru) Распределенная компьютерная система
AU3644197A (en) Ultrasound-hall effect imaging system and method
CA2141704A1 (fr) Solutions aqueuses concentrees d'argatroban
DE59102755D1 (de) Tinnitus-maskiergerät.
CA2394429A1 (en) Robust talker localization in reverberant environment
DE69623801D1 (de) Wasserlöslicher film
DE69526666D1 (de) Globales schallmikrofonsystem
DK1088211T3 (da) Akustisk diagnosesystem og -fremgangsmåde
BG103677A (en) Solid mixtures based on sulphonylcarbamides and adjuvants
SE8502185L (sv) Anordning for att forhindra eller mildra snarkning
IT1266903B1 (it) Rotore di un magnete di accensione.
ES2154409T3 (es) Sintesis de n-acil-n-alquilcarboxilatos.
EP0593178A3 (en) Signal processor and display device for improved sonar.
ES2149448T3 (es) Agentes terapeuticos y analiticos.
FR2713785B1 (fr) Système de repérage d'orientation d'un instrument d'observation.
ITBO950132A0 (it) Sistema di attivazione e monitoraggio di un riunito dentale
CA2259465A1 (en) Ultrasound-hall effect imaging system and method
IT232423Y1 (it) Dispositivo per la diffusione sonora di chiamate di emergenza e segnali di allarme.
朱埜 et al. INFORMATION PRINCIPLE OF ACTIVE SONAR DETECTION
FR2770675B1 (fr) Dispositif de decodage d'un signal audionumerique susceptible d'une ecoute satisfaisante selon des criteres acoustiques choisis

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031