GB9514553D0 - Loudspeaking telephone systems - Google Patents

Loudspeaking telephone systems

Info

Publication number
GB9514553D0
GB9514553D0 GBGB9514553.8A GB9514553A GB9514553D0 GB 9514553 D0 GB9514553 D0 GB 9514553D0 GB 9514553 A GB9514553 A GB 9514553A GB 9514553 D0 GB9514553 D0 GB 9514553D0
Authority
GB
United Kingdom
Prior art keywords
telephone systems
loudspeaking telephone
loudspeaking
systems
telephone
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
GBGB9514553.8A
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.)
Hong Kong Telecommunications HKT Ltd
Original Assignee
Hong Kong Telecommunications HKT 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 Hong Kong Telecommunications HKT Ltd filed Critical Hong Kong Telecommunications HKT Ltd
Priority to GBGB9514553.8A priority Critical patent/GB9514553D0/en
Publication of GB9514553D0 publication Critical patent/GB9514553D0/en
Priority to PCT/GB1996/001641 priority patent/WO1997004577A1/en
Priority to GB9800665A priority patent/GB2317535B/en
Priority to AU63663/96A priority patent/AU6366396A/en
Pending legal-status Critical Current

Links

GBGB9514553.8A 1995-07-17 1995-07-17 Loudspeaking telephone systems Pending GB9514553D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB9514553.8A GB9514553D0 (en) 1995-07-17 1995-07-17 Loudspeaking telephone systems
PCT/GB1996/001641 WO1997004577A1 (en) 1995-07-17 1996-07-09 Loudspeaking telephone systems
GB9800665A GB2317535B (en) 1995-07-17 1996-07-09 Loudspeaking telephone systems
AU63663/96A AU6366396A (en) 1995-07-17 1996-07-09 Loudspeaking telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9514553.8A GB9514553D0 (en) 1995-07-17 1995-07-17 Loudspeaking telephone systems

Publications (1)

Publication Number Publication Date
GB9514553D0 true GB9514553D0 (en) 1995-09-13

Family

ID=10777772

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9514553.8A Pending GB9514553D0 (en) 1995-07-17 1995-07-17 Loudspeaking telephone systems
GB9800665A Expired - Fee Related GB2317535B (en) 1995-07-17 1996-07-09 Loudspeaking telephone systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9800665A Expired - Fee Related GB2317535B (en) 1995-07-17 1996-07-09 Loudspeaking telephone systems

Country Status (3)

Country Link
AU (1) AU6366396A (en)
GB (2) GB9514553D0 (en)
WO (1) WO1997004577A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512342C2 (en) * 1997-07-11 2000-02-28 Ericsson Telefon Ab L M Procedure and apparatus using mobile phones
AUPP999199A0 (en) * 1999-04-28 1999-05-20 Telstra Corporation Limited Apparatus and method for detecting far end speech
US8457614B2 (en) 2005-04-07 2013-06-04 Clearone Communications, Inc. Wireless multi-unit conference phone
CN103210027B (en) 2010-09-10 2015-03-25 道达尔研究技术弗吕公司 Expandable vinyl aromatic polymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897832A (en) * 1988-01-18 1990-01-30 Oki Electric Industry Co., Ltd. Digital speech interpolation system and speech detector
KR950007498B1 (en) * 1990-11-30 1995-07-11 가부시끼가이샤 도시바 Dual mode cellular radio communication apparatus having an echo canceller employed in both analog and digital modes
EP0495423A3 (en) * 1991-01-17 1993-01-13 Siemens Aktiengesellschaft Oesterreich Device for the multiple use of subscriber lines
CA2102857C (en) * 1992-12-31 1998-06-23 Alexander Feiner Technique for reducing echoes in conference communications

Also Published As

Publication number Publication date
GB2317535B (en) 1999-10-13
GB2317535A (en) 1998-03-25
GB9800665D0 (en) 1998-03-11
AU6366396A (en) 1997-02-18
WO1997004577A1 (en) 1997-02-06

Similar Documents

Publication Publication Date Title
GB2315640B (en) Telephone conferencing systems
GB9604625D0 (en) Telephone conferencing systems
GB2298549B (en) Mode-switchable telephone
GB2301508B (en) Telephone dialing
GB9508367D0 (en) Telecommunication systems
AU127979S (en) Telephone
GB9518962D0 (en) Telecommunication systems
GB2303271B (en) Telephone network
GB2302477B (en) Telephone conferencing systems
GB2317535B (en) Loudspeaking telephone systems
GB2311684B (en) Telephone conferencing systems
GB2303272B (en) Telephone network
IL104668A0 (en) Telephone system
GB2290003B (en) Telephone system
CA76415S (en) Telephone set
CA76416S (en) Telephone handset
GB9504551D0 (en) Multiple handset telephone
HU9500638D0 (en) Telephone call-card
GB9406336D0 (en) Telephone systems
GB2303273B (en) Telephone network
GB2301257B (en) Telephone device
GB9517762D0 (en) Telephone answering
GB9508366D0 (en) Telecommunications systems
AUPM634094A0 (en) Telephone systems
AU124616S (en) Mobile telephone