CN1119005C - 灵活接口技术 - Google Patents
灵活接口技术 Download PDFInfo
- Publication number
- CN1119005C CN1119005C CN97193441A CN97193441A CN1119005C CN 1119005 C CN1119005 C CN 1119005C CN 97193441 A CN97193441 A CN 97193441A CN 97193441 A CN97193441 A CN 97193441A CN 1119005 C CN1119005 C CN 1119005C
- Authority
- CN
- China
- Prior art keywords
- coupled
- signal path
- input
- output
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000035945 sensitivity Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 55
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 10
- 230000008676 import Effects 0.000 claims 1
- 230000001953 sensory effect Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 9
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- 230000009897 systematic effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
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- 230000004622 sleep time Effects 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
- H04M1/215—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads by non-intrusive coupling means, e.g. acoustic couplers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6025—Substation equipment, e.g. for use by subscribers including speech amplifiers implemented as integrated speech networks
Abstract
Description
Claims (37)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/625,398 | 1996-03-27 | ||
US08/625,398 US5892823A (en) | 1996-03-27 | 1996-03-27 | Smart interface technology |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1214834A CN1214834A (zh) | 1999-04-21 |
CN1119005C true CN1119005C (zh) | 2003-08-20 |
Family
ID=24505893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97193441A Expired - Fee Related CN1119005C (zh) | 1996-03-27 | 1997-03-27 | 灵活接口技术 |
Country Status (8)
Country | Link |
---|---|
US (3) | US5892823A (zh) |
EP (1) | EP0890247B1 (zh) |
JP (1) | JP3678756B2 (zh) |
KR (1) | KR100275144B1 (zh) |
CN (1) | CN1119005C (zh) |
CA (1) | CA2245171C (zh) |
DE (1) | DE69730207T2 (zh) |
WO (1) | WO1997036411A2 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892823A (en) * | 1996-03-27 | 1999-04-06 | Hello Direct, Inc. | Smart interface technology |
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DK172488B1 (da) * | 1996-07-30 | 1998-10-05 | Gn Netcom As | Headset interface og metoder til justering af samme |
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US6108404A (en) * | 1998-02-05 | 2000-08-22 | Mci Communications Corporation | Method and system for testing a connection in a telephone network using interactive telephone response module |
GB9804905D0 (en) * | 1998-03-10 | 1998-04-29 | Knowles Electronics Co | Telephone interface device |
US6026146A (en) * | 1998-06-08 | 2000-02-15 | Lucent Technologies Inc. | Automated voice terminal protocol identification system |
US6084958A (en) * | 1998-06-23 | 2000-07-04 | Starium Ltd | Determining the manner in which the wires connecting to a base set of a telephone system are used for transmission and reception of electrical signals representing a communication |
US6731748B1 (en) * | 1998-11-30 | 2004-05-04 | Qualcomm Incorporated | Audio interface for satellite user terminals |
US6377678B1 (en) | 1999-04-01 | 2002-04-23 | Knowles Electronics, Llc | Telephone handset emulator |
US7197137B1 (en) * | 1999-06-14 | 2007-03-27 | Intel Corporation | Interface class discovery method and device |
US6931121B1 (en) * | 1999-07-28 | 2005-08-16 | Intel Corporation | Dual personality analog port |
US6671371B1 (en) * | 1999-08-30 | 2003-12-30 | Plantronics, Inc. | Adaptive transmit amplifier |
US7633963B1 (en) * | 1999-09-22 | 2009-12-15 | Plantronics, Inc. | Accessory interface bus for telephone headset adapter |
JP4326180B2 (ja) * | 1999-11-19 | 2009-09-02 | ハロー・ダイレクト・インク | 電話通信装置とデジタル、アナログ又はハイブリッド電話切換装置との間でインタフェースを行う方法および装置 |
US6721404B1 (en) | 2002-09-12 | 2004-04-13 | Plantronics, Inc. | Remotely controlled diagnostic telephone system with modem |
US7003085B1 (en) | 2002-09-12 | 2006-02-21 | Plantronics, Inc. | Customer service process for remotely assisting users of telephone and modem systems |
US7167694B2 (en) * | 2003-04-14 | 2007-01-23 | Silicon Laboratories Inc. | Integrated multi-tuner satellite receiver architecture and associated method |
WO2005022874A1 (en) * | 2003-08-29 | 2005-03-10 | Infineon Technologies Ag | Communication device for connection to an external acoustic transducer |
ITPD20070001A1 (it) | 2007-01-02 | 2008-07-03 | Stefano Malagodi | Boa di profondita' per applicazioni marittime e procedimento per la sua realizzazione |
EP2202950B1 (en) * | 2008-12-23 | 2015-12-09 | GN Netcom A/S | Adaptive ringtone detector |
ATE532319T1 (de) | 2008-12-30 | 2011-11-15 | Gn Netcom As | Automatische schalteinrichtung und bereichskalibrierung einer kopfhörerschnittstelleneinheit |
TW201044839A (en) * | 2009-06-08 | 2010-12-16 | Askey Computer Corp | Network phone |
CN106648521A (zh) * | 2016-09-27 | 2017-05-10 | 北京小米移动软件有限公司 | 操作终端设备的方法和装置 |
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-
1996
- 1996-03-27 US US08/625,398 patent/US5892823A/en not_active Expired - Lifetime
-
1997
- 1997-03-27 CN CN97193441A patent/CN1119005C/zh not_active Expired - Fee Related
- 1997-03-27 EP EP97921160A patent/EP0890247B1/en not_active Expired - Lifetime
- 1997-03-27 DE DE69730207T patent/DE69730207T2/de not_active Expired - Lifetime
- 1997-03-27 KR KR1019980707539A patent/KR100275144B1/ko not_active IP Right Cessation
- 1997-03-27 JP JP53469797A patent/JP3678756B2/ja not_active Expired - Fee Related
- 1997-03-27 CA CA002245171A patent/CA2245171C/en not_active Expired - Fee Related
- 1997-03-27 WO PCT/US1997/006085 patent/WO1997036411A2/en active IP Right Grant
-
1998
- 1998-07-29 US US09/124,687 patent/US5937031A/en not_active Expired - Lifetime
-
1999
- 1999-04-05 US US09/286,249 patent/US7831038B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1214834A (zh) | 1999-04-21 |
US5937031A (en) | 1999-08-10 |
CA2245171C (en) | 2001-05-15 |
WO1997036411A3 (en) | 1998-05-28 |
US7831038B1 (en) | 2010-11-09 |
WO1997036411A2 (en) | 1997-10-02 |
DE69730207T2 (de) | 2004-12-30 |
EP0890247A2 (en) | 1999-01-13 |
CA2245171A1 (en) | 1997-10-02 |
JP3678756B2 (ja) | 2005-08-03 |
JP2000504191A (ja) | 2000-04-04 |
KR20000004948A (ko) | 2000-01-25 |
DE69730207D1 (de) | 2004-09-16 |
KR100275144B1 (ko) | 2000-12-15 |
EP0890247B1 (en) | 2004-08-11 |
US5892823A (en) | 1999-04-06 |
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