JPS6457861A - Conference talking system - Google Patents

Conference talking system

Info

Publication number
JPS6457861A
JPS6457861A JP21307187A JP21307187A JPS6457861A JP S6457861 A JPS6457861 A JP S6457861A JP 21307187 A JP21307187 A JP 21307187A JP 21307187 A JP21307187 A JP 21307187A JP S6457861 A JPS6457861 A JP S6457861A
Authority
JP
Japan
Prior art keywords
level
prescribed
voice
talker
talkers
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.)
Pending
Application number
JP21307187A
Other languages
Japanese (ja)
Inventor
Yoichi Takahashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP21307187A priority Critical patent/JPS6457861A/en
Publication of JPS6457861A publication Critical patent/JPS6457861A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent frequency switching of voice such as tangled conversation by averaging a voice signal of a talker for a prescribed period and aborting the right of utterance when the level is below a prescribed level. CONSTITUTION:A comparison selection means 6 selecting the maximum level and the next large level among voice signals averaged over a prescribed level and detection means 10, 11 averaging the voice signals of the 1st and 2nd talkers for a prescribed period to detect whether or not the level is below a prescribed level are provided. The party having the maximum voice level is selected as the 1st talker and the next large level party is selected as the 2nd talker and the right of utterance is aborted if the voice of the uttering party is below a prescribed level for a prescribed period or over. Then the 1st and 2nd talkers are changed when their rights of utterance are aborted and another talker having a prescribed level or over for a prescribed period exists. Thus, even if the conference is tangled, the frequent switching of the talkers is avoided.
JP21307187A 1987-08-28 1987-08-28 Conference talking system Pending JPS6457861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21307187A JPS6457861A (en) 1987-08-28 1987-08-28 Conference talking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21307187A JPS6457861A (en) 1987-08-28 1987-08-28 Conference talking system

Publications (1)

Publication Number Publication Date
JPS6457861A true JPS6457861A (en) 1989-03-06

Family

ID=16633060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21307187A Pending JPS6457861A (en) 1987-08-28 1987-08-28 Conference talking system

Country Status (1)

Country Link
JP (1) JPS6457861A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007015329A1 (en) * 2005-08-02 2007-02-08 Matsushita Electric Industrial Co., Ltd. Portable telephone with noisy-environment conversation controller
JP2007096555A (en) * 2005-09-28 2007-04-12 Nec Corp Voice conference system, terminal, talker priority level control method used therefor, and program thereof
WO2009054141A1 (en) * 2007-10-26 2009-04-30 Panasonic Corporation Conference terminal device, relay device, and coference system
JPWO2007072722A1 (en) * 2005-12-20 2009-05-28 日本電気株式会社 Portable terminal device and control method and program thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007015329A1 (en) * 2005-08-02 2007-02-08 Matsushita Electric Industrial Co., Ltd. Portable telephone with noisy-environment conversation controller
JP2007096555A (en) * 2005-09-28 2007-04-12 Nec Corp Voice conference system, terminal, talker priority level control method used therefor, and program thereof
JPWO2007072722A1 (en) * 2005-12-20 2009-05-28 日本電気株式会社 Portable terminal device and control method and program thereof
JP4798135B2 (en) * 2005-12-20 2011-10-19 日本電気株式会社 Portable terminal device and control method and program thereof
US8385963B2 (en) 2005-12-20 2013-02-26 Nec Corporation Portable terminal apparatus, its control method, and program
WO2009054141A1 (en) * 2007-10-26 2009-04-30 Panasonic Corporation Conference terminal device, relay device, and coference system
JP5086366B2 (en) * 2007-10-26 2012-11-28 パナソニック株式会社 Conference terminal device, relay device, and conference system
US8363809B2 (en) 2007-10-26 2013-01-29 Panasonic Corporation Teleconference terminal apparatus, relaying apparatus, and teleconferencing system

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