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 AT93116777T priority patent/ATE179542T1/de
Priority to DE69324646T priority patent/DE69324646T2/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
AT93116777T ATE179542T1 (de) 1992-10-23 1993-10-18 Verfahren für die ortsbestimmung eines sprechers und zur erhaltung einer nachricht und verwandte systeme
DE69324646T DE69324646T2 (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 (67)

* 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
EP1062839B1 (en) * 1998-11-11 2011-05-25 Koninklijke Philips Electronics N.V. Improved signal localization arrangement
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
US6662137B2 (en) 2000-12-19 2003-12-09 Hewlett-Packard Development Company, L.P. Device location discovery by sound
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
US20030061032A1 (en) * 2001-09-24 2003-03-27 Clarity, Llc Selective sound enhancement
EP2267582B1 (en) * 2002-02-06 2012-05-09 Soundtouch Limited 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
US20040131192A1 (en) * 2002-09-30 2004-07-08 Metcalf Randall B. 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
US20080120100A1 (en) * 2003-03-17 2008-05-22 Kazuya Takeda Method For Detecting Target Sound, Method For Detecting Delay Time In Signal Input, And Sound Signal Processor
US20050153758A1 (en) * 2004-01-13 2005-07-14 International Business Machines Corporation Apparatus, system and method of integrating wireless telephones in vehicles
US7636448B2 (en) * 2004-10-28 2009-12-22 Verax Technologies, Inc. System and method for generating sound events
US20060206221A1 (en) * 2005-02-22 2006-09-14 Metcalf Randall B 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
US8130966B2 (en) * 2006-10-31 2012-03-06 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
US11310596B2 (en) 2018-09-20 2022-04-19 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
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
JP7572964B2 (ja) 2019-03-21 2024-10-24 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 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置
US11303981B2 (en) 2019-03-21 2022-04-12 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
TW202101422A (zh) 2019-05-23 2021-01-01 美商舒爾獲得控股公司 可操縱揚聲器陣列、系統及其方法
WO2020243471A1 (en) 2019-05-31 2020-12-03 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
CN114467312A (zh) 2019-08-23 2022-05-10 舒尔获得控股公司 具有改进方向性的二维麦克风阵列
US12028678B2 (en) 2019-11-01 2024-07-02 Shure Acquisition Holdings, Inc. Proximity microphone
US11363402B2 (en) 2019-12-30 2022-06-14 Comhear Inc. Method for providing a spatialized soundfield
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
JP7814400B2 (ja) 2021-01-28 2026-02-16 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 ハイブリッドオーディオビーム形成システム
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
US12289584B2 (en) 2021-10-04 2025-04-29 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
US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
US12598261B2 (en) 2022-09-28 2026-04-07 Shure Acquisition Holdings, Inc. Wideband doubletalk detection for optimization of acoustic echo cancellation

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
US4521908A (en) * 1982-09-01 1985-06-04 Victor Company Of Japan, Limited Phased-array sound pickup apparatus having no unwanted response pattern
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
US5465302A (en) 1995-11-07
EP0594098B1 (en) 1999-04-28
EP0594098A1 (en) 1994-04-27
DE69324646T2 (de) 1999-09-09
ITTO920855A0 (it) 1992-10-23
IT1257164B (it) 1996-01-05
DE69324646D1 (de) 1999-06-02
ATE179542T1 (de) 1999-05-15

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
KR910007380A (ko) 전기 음향 변환기 및 음향 재생 시스템
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.
DE69623801D1 (de) Wasserlöslicher film
DE69526666D1 (de) Globales schallmikrofonsystem
FR2709559B1 (fr) Système Sonar pour courantomètre et Loch Doppler.
DE69304934D1 (de) Gehäuse eines interfacesystems
DE69823087D1 (de) Erzeugungsstop-Detektionsystem eines Drehstromgenerators
ES2154409T3 (es) Sintesis de n-acil-n-alquilcarboxilatos.
DE59303831D1 (de) Magnetsystem für elektroakustische Wandler
FR2713785B1 (fr) Système de repérage d'orientation d'un instrument d'observation.
GB9510954D0 (en) Detection of DNA damage
BR9710232A (pt) Dispositivo para captação de som, processo e dispositivo para gravação de som, e, gravação.
IT1281768B1 (it) Sistema di attivazione e monitoraggio di un riunito dentale
ITBO960616A0 (it) Perfezionamento ad un sistema di attivazione e monitoraggio di un riunito dentale
IT239847Y1 (it) Dispositivo per la rilevazione di vibrazioni e per la generazione disegnali acustici
IT232423Y1 (it) Dispositivo per la diffusione sonora di chiamate di emergenza e segnali di allarme.
BR9505600A (pt) Sistema de supervisão e escuta de telefonia costeira

Legal Events

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

Effective date: 19971031