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Audio teleconference equipment with acoustic echo canceller

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Publication number
USD307274S
USD307274S US07263491 US26349188F USD307274S US D307274 S USD307274 S US D307274S US 07263491 US07263491 US 07263491 US 26349188 F US26349188 F US 26349188F US D307274 S USD307274 S US D307274S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
elevational
teleconference
equipment
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.)
Expired - Lifetime
Application number
US07263491
Inventor
Kiyoshi Sasaki
Keigo Kawasaki
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.)
NEC Corp
Original Assignee
NEC 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
Grant date

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Description

FIG. 1 is a front, top and right side perspective view of an audio teleconference equipment with acoustic echo canceller, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. An audio teleconference equipment with acoustic echo canceller, as shown.
US07263491 1988-04-27 1988-10-27 Audio teleconference equipment with acoustic echo canceller Expired - Lifetime USD307274S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17398/1988 1988-04-27

Publications (1)

Publication Number Publication Date
USD307274S true USD307274S (en) 1990-04-17

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Cited By (20)

* Cited by examiner, † Cited by third party
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USD626963S1 (en) * 2008-04-22 2010-11-09 Samsung Techwin Co., Ltd. Integrated RFID reader
USD704174S1 (en) * 2012-08-14 2014-05-06 CBF Networks, Inc. Intelligent backhaul radio with symmetric wing radome
US8761100B2 (en) 2011-10-11 2014-06-24 CBF Networks, Inc. Intelligent backhaul system
US8811365B2 (en) 2011-08-17 2014-08-19 CBF Networks, Inc. Intelligent backhaul radio
US8824442B2 (en) 2011-08-17 2014-09-02 CBF Networks, Inc. Intelligent backhaul radio with adaptive channel bandwidth control
US8872715B2 (en) 2011-08-17 2014-10-28 CBF Networks, Inc. Backhaul radio with a substrate tab-fed antenna assembly
US8942216B2 (en) 2012-04-16 2015-01-27 CBF Networks, Inc. Hybrid band intelligent backhaul radio
US8948235B2 (en) 2012-06-21 2015-02-03 CBF Networks, Inc. Intelligent backhaul radio with co-band zero division duplexing utilizing transmitter to receiver antenna isolation adaptation
US8982772B2 (en) 2011-08-17 2015-03-17 CBF Networks, Inc. Radio transceiver with improved radar detection
US8989762B1 (en) 2013-12-05 2015-03-24 CBF Networks, Inc. Advanced backhaul services
US9049611B2 (en) 2011-08-17 2015-06-02 CBF Networks, Inc. Backhaul radio with extreme interference protection
USD737817S1 (en) * 2013-05-20 2015-09-01 LaCie, S.A. External drive
USD740771S1 (en) * 2014-09-29 2015-10-13 Isaac S. Daniel Set top box
USD740778S1 (en) * 2014-08-22 2015-10-13 Panasonic Intellectual Property Management Co., Ltd. Telephone base unit
US9179240B2 (en) 2012-02-10 2015-11-03 CBF Networks, Inc. Transmit co-channel spectrum sharing
USD744464S1 (en) * 2013-12-10 2015-12-01 Cisco Technology, Inc. Networking device and mounting bracket set
US9474080B2 (en) 2011-08-17 2016-10-18 CBF Networks, Inc. Full duplex backhaul radio with interference measurement during a blanking interval
USD778889S1 (en) * 2015-02-26 2017-02-14 Fujitsu Limited Base station
US9713019B2 (en) 2011-08-17 2017-07-18 CBF Networks, Inc. Self organizing backhaul radio
USD794598S1 (en) * 2015-07-10 2017-08-15 Yamaha Corporation Speakerphone

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Brochure: Bota Conference 21-L System (date of publication unknown).
Brochure: RYKOS VIC (date of publication unknown).
Brochure: Shure ST6000 Type 2, Oct., 1987.
Brochure: TIS Conference (date of publication unknown).

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD626963S1 (en) * 2008-04-22 2010-11-09 Samsung Techwin Co., Ltd. Integrated RFID reader
US9345036B2 (en) 2011-08-17 2016-05-17 CBF Networks, Inc. Full duplex radio transceiver with remote radar detection
US9712216B2 (en) 2011-08-17 2017-07-18 CBF Networks, Inc. Radio with spatially-offset directional antenna sub-arrays
US8811365B2 (en) 2011-08-17 2014-08-19 CBF Networks, Inc. Intelligent backhaul radio
US8824442B2 (en) 2011-08-17 2014-09-02 CBF Networks, Inc. Intelligent backhaul radio with adaptive channel bandwidth control
US9713157B2 (en) 2011-08-17 2017-07-18 CBF Networks, Inc. Method for installing a backhaul link with alignment signals
US8872715B2 (en) 2011-08-17 2014-10-28 CBF Networks, Inc. Backhaul radio with a substrate tab-fed antenna assembly
US8928542B2 (en) 2011-08-17 2015-01-06 CBF Networks, Inc. Backhaul radio with an aperture-fed antenna assembly
US9713019B2 (en) 2011-08-17 2017-07-18 CBF Networks, Inc. Self organizing backhaul radio
US9713155B2 (en) 2011-08-17 2017-07-18 CBF Networks, Inc. Radio with antenna array and multiple RF bands
US9655133B2 (en) 2011-08-17 2017-05-16 CBF Networks, Inc. Radio with interference measurement during a blanking interval
US9609530B2 (en) 2011-08-17 2017-03-28 CBF Networks, Inc. Aperture-fed, stacked-patch antenna assembly
US9001809B2 (en) 2011-08-17 2015-04-07 CBF Networks, Inc. Intelligent backhaul radio with transmit and receive antenna arrays
US9049611B2 (en) 2011-08-17 2015-06-02 CBF Networks, Inc. Backhaul radio with extreme interference protection
US9055463B2 (en) 2011-08-17 2015-06-09 CBF Networks, Inc. Intelligent backhaul radio with receiver performance enhancement
US9577733B2 (en) 2011-08-17 2017-02-21 CBF Networks, Inc. Method for installing a backhaul link with multiple antenna patterns
US9578643B2 (en) 2011-08-17 2017-02-21 CBF Networks, Inc. Backhaul radio with antenna array and multiple RF carrier frequencies
US9350411B2 (en) 2011-08-17 2016-05-24 CBF Networks, Inc. Full duplex backhaul radio with MIMO antenna array
US9178558B2 (en) 2011-08-17 2015-11-03 CBF Networks, Inc. Backhaul radio with horizontally or vertically arranged receive antenna arrays
US9572163B2 (en) 2011-08-17 2017-02-14 CBF Networks, Inc. Hybrid band radio with adaptive antenna arrays
US9474080B2 (en) 2011-08-17 2016-10-18 CBF Networks, Inc. Full duplex backhaul radio with interference measurement during a blanking interval
US9408215B2 (en) 2011-08-17 2016-08-02 CBF Networks, Inc. Full duplex backhaul radio with transmit beamforming
US8982772B2 (en) 2011-08-17 2015-03-17 CBF Networks, Inc. Radio transceiver with improved radar detection
US9282560B2 (en) 2011-08-17 2016-03-08 CBF Networks, Inc. Full duplex backhaul radio with transmit beamforming and SC-FDE modulation
US9313674B2 (en) 2011-08-17 2016-04-12 CBF Networks, Inc. Backhaul radio with extreme interference protection
US9577700B2 (en) 2011-08-17 2017-02-21 CBF Networks, Inc. Radio with asymmetrical directional antenna sub-arrays
US8761100B2 (en) 2011-10-11 2014-06-24 CBF Networks, Inc. Intelligent backhaul system
US8830943B2 (en) 2011-10-11 2014-09-09 CBF Networks, Inc. Intelligent backhaul management system
US9226315B2 (en) 2011-10-11 2015-12-29 CBF Networks, Inc. Intelligent backhaul radio with multi-interface switching
US9179240B2 (en) 2012-02-10 2015-11-03 CBF Networks, Inc. Transmit co-channel spectrum sharing
US9325398B2 (en) 2012-02-10 2016-04-26 CBF Networks, Inc. Method for installing a backhaul radio with an antenna array
US9226295B2 (en) 2012-04-16 2015-12-29 CBF Networks, Inc. Hybrid band radio with data direction determined by a link performance metric
US8942216B2 (en) 2012-04-16 2015-01-27 CBF Networks, Inc. Hybrid band intelligent backhaul radio
US9374822B2 (en) 2012-04-16 2016-06-21 CBF Networks, Inc. Method for installing a hybrid band radio
US8948235B2 (en) 2012-06-21 2015-02-03 CBF Networks, Inc. Intelligent backhaul radio with co-band zero division duplexing utilizing transmitter to receiver antenna isolation adaptation
US9490918B2 (en) 2012-06-21 2016-11-08 CBF Networks, Inc. Zero division duplexing MIMO backhaul radio with adaptable RF and/or baseband cancellation
USD704174S1 (en) * 2012-08-14 2014-05-06 CBF Networks, Inc. Intelligent backhaul radio with symmetric wing radome
USD737817S1 (en) * 2013-05-20 2015-09-01 LaCie, S.A. External drive
US8989762B1 (en) 2013-12-05 2015-03-24 CBF Networks, Inc. Advanced backhaul services
US9876530B2 (en) 2013-12-05 2018-01-23 Skyline Partners Technology, Llc Advanced backhaul services
USD744464S1 (en) * 2013-12-10 2015-12-01 Cisco Technology, Inc. Networking device and mounting bracket set
USD740778S1 (en) * 2014-08-22 2015-10-13 Panasonic Intellectual Property Management Co., Ltd. Telephone base unit
USD740771S1 (en) * 2014-09-29 2015-10-13 Isaac S. Daniel Set top box
USD778889S1 (en) * 2015-02-26 2017-02-14 Fujitsu Limited Base station
USD794598S1 (en) * 2015-07-10 2017-08-15 Yamaha Corporation Speakerphone

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