BR9700722A - Aparelho para reconhecimento de sinais cadenciados aparelho para reconhecer início de cadência de sinal processo para reconhecimento de sinais cadenciados e processo para reconhecer início de cadência de sinal - Google Patents
Aparelho para reconhecimento de sinais cadenciados aparelho para reconhecer início de cadência de sinal processo para reconhecimento de sinais cadenciados e processo para reconhecer início de cadência de sinalInfo
- Publication number
- BR9700722A BR9700722A BR9700722A BR9700722A BR9700722A BR 9700722 A BR9700722 A BR 9700722A BR 9700722 A BR9700722 A BR 9700722A BR 9700722 A BR9700722 A BR 9700722A BR 9700722 A BR9700722 A BR 9700722A
- Authority
- BR
- Brazil
- Prior art keywords
- recognizing
- cadence
- initiation
- signal
- signals
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
- H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
- H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
- H04Q1/46—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies comprising means for distinguishing between a signalling current of predetermined frequency and a complex current containing that frequency, e.g. speech current
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/589,233 US5719932A (en) | 1996-01-22 | 1996-01-22 | Signal-recognition arrangement using cadence tables |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9700722A true BR9700722A (pt) | 1998-10-06 |
Family
ID=24357175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9700722A BR9700722A (pt) | 1996-01-22 | 1997-01-21 | Aparelho para reconhecimento de sinais cadenciados aparelho para reconhecer início de cadência de sinal processo para reconhecimento de sinais cadenciados e processo para reconhecer início de cadência de sinal |
Country Status (6)
Country | Link |
---|---|
US (1) | US5719932A (pt) |
EP (1) | EP0785691B1 (pt) |
JP (1) | JPH09298762A (pt) |
BR (1) | BR9700722A (pt) |
CA (1) | CA2189282C (pt) |
DE (1) | DE69732727T2 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6041116A (en) * | 1997-05-05 | 2000-03-21 | Aspect Telecommunications Corporation | Method and apparatus for controlling outbound calls |
US6931112B1 (en) * | 2000-06-12 | 2005-08-16 | Aspect Communications Corporation | User invoked directed outdial method and apparatus |
US6748059B2 (en) * | 2001-10-23 | 2004-06-08 | Avaya Technology Corp. | Apparatus and method for unified tone detection |
US20030081756A1 (en) * | 2001-10-23 | 2003-05-01 | Chan Norman C. | Multi-detector call classifier |
US20030088403A1 (en) * | 2001-10-23 | 2003-05-08 | Chan Norman C | Call classification by automatic recognition of speech |
US20030086541A1 (en) * | 2001-10-23 | 2003-05-08 | Brown Michael Kenneth | Call classifier using automatic speech recognition to separately process speech and tones |
US20030083875A1 (en) * | 2001-10-23 | 2003-05-01 | Brown Micheal Kenneth | Unified call classifier for processing speech and tones as a single information stream |
US7054435B2 (en) | 2002-04-05 | 2006-05-30 | Avaya Technology Corp. | Apparatus and method for determining a minimal time bound for performing tone detection |
US7236585B2 (en) * | 2002-05-31 | 2007-06-26 | Avaya Technology Corp | Apparatus and method for noise immunity during signal detection |
US7761323B2 (en) | 2003-10-08 | 2010-07-20 | Aspect Software, Inc. | Method and system for scheduling a customer service callback |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696031A (en) * | 1985-12-31 | 1987-09-22 | Wang Laboratories, Inc. | Signal detection and discrimination using waveform peak factor |
US5063593A (en) * | 1989-08-23 | 1991-11-05 | Samsung Electronics Co., Ltd. | Tone-type recognition method |
US5325425A (en) * | 1990-04-24 | 1994-06-28 | The Telephone Connection | Method for monitoring telephone call progress |
US5228126A (en) * | 1991-01-08 | 1993-07-13 | Radius Inc. | Image data accelerated processing apparatus and method |
US5386464A (en) * | 1991-12-19 | 1995-01-31 | Telefonaktiebolaget L M Ericsson | Feature control system utilizing design oriented state table language |
ES2056734B1 (es) * | 1993-01-29 | 1997-06-01 | Alcatel Standard Electrica | Sistema de conversion de potencia. |
US5416836A (en) * | 1993-12-17 | 1995-05-16 | At&T Corp. | Disconnect signalling detection arrangement |
-
1996
- 1996-01-22 US US08/589,233 patent/US5719932A/en not_active Expired - Lifetime
- 1996-10-31 CA CA002189282A patent/CA2189282C/en not_active Expired - Fee Related
-
1997
- 1997-01-14 DE DE69732727T patent/DE69732727T2/de not_active Expired - Lifetime
- 1997-01-14 EP EP97300197A patent/EP0785691B1/en not_active Expired - Lifetime
- 1997-01-21 BR BR9700722A patent/BR9700722A/pt unknown
- 1997-01-22 JP JP9009044A patent/JPH09298762A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH09298762A (ja) | 1997-11-18 |
EP0785691A2 (en) | 1997-07-23 |
EP0785691B1 (en) | 2005-03-16 |
DE69732727T2 (de) | 2006-04-13 |
DE69732727D1 (de) | 2005-04-21 |
EP0785691A3 (en) | 1999-02-24 |
US5719932A (en) | 1998-02-17 |
CA2189282C (en) | 1999-03-30 |
CA2189282A1 (en) | 1997-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD5 | Application fees: dismissal - article 86 of industrial property law |