IN154153B - - Google Patents
Info
- Publication number
- IN154153B IN154153B IN280/CAL/81A IN280CA1981A IN154153B IN 154153 B IN154153 B IN 154153B IN 280CA1981 A IN280CA1981 A IN 280CA1981A IN 154153 B IN154153 B IN 154153B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
- H04J3/175—Speech activity or inactivity detectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/131,159 US4365112A (en) | 1980-03-17 | 1980-03-17 | Speech detector circuit for a TASI system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN154153B true IN154153B (sl) | 1984-09-29 |
Family
ID=22448164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN280/CAL/81A IN154153B (sl) | 1980-03-17 | 1981-03-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4365112A (sl) |
| JP (1) | JPS56156042A (sl) |
| IN (1) | IN154153B (sl) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458693A (en) * | 1981-03-13 | 1984-07-10 | Medtronic, Inc. | Monitoring system |
| BR8401300A (pt) * | 1983-03-17 | 1985-03-05 | Nec Corp | Processo de registro de voz |
| US4764966A (en) * | 1985-10-11 | 1988-08-16 | International Business Machines Corporation | Method and apparatus for voice detection having adaptive sensitivity |
| US4829578A (en) * | 1986-10-02 | 1989-05-09 | Dragon Systems, Inc. | Speech detection and recognition apparatus for use with background noise of varying levels |
| US5822726A (en) * | 1995-01-31 | 1998-10-13 | Motorola, Inc. | Speech presence detector based on sparse time-random signal samples |
| FI115867B (fi) * | 1996-12-20 | 2005-07-29 | Nokia Corp | Menetelmä ja järjestelmä puhelun tallentamiseksi muistivälineelle |
| US5896384A (en) * | 1997-02-28 | 1999-04-20 | Intel Corporation | Method and apparatus for transferring deterministic latency packets in a ringlet |
| JP3195274B2 (ja) * | 1997-06-16 | 2001-08-06 | 埼玉日本電気株式会社 | Ｔｄｍａ音声情報読出装置 |
| US6172987B1 (en) * | 1998-11-10 | 2001-01-09 | Nortel Networks Limited | Switching compression routines with no loss of data |
| US8687650B2 (en) | 2007-12-07 | 2014-04-01 | Nsgdatacom, Inc. | System, method, and computer program product for connecting or coupling analog audio tone based communications systems over a packet data network |
| US8367460B2 (en) | 2010-06-22 | 2013-02-05 | Micron Technology, Inc. | Horizontally oriented and vertically stacked memory cells |
| US10484513B2 (en) | 2015-07-17 | 2019-11-19 | Nsgdatacom, Inc. | System, method, and computer program product for connecting or coupling audio communications systems over a software defined wide area network |
| US11983498B2 (en) * | 2021-03-18 | 2024-05-14 | Augmented Intelligence Technologies, Inc. | System and methods for language processing of document sequences using a neural network |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520999A (en) * | 1967-03-27 | 1970-07-21 | Bell Telephone Labor Inc | Digital speech detection system |
| US3504352A (en) * | 1968-05-24 | 1970-03-31 | Sanders Associates Inc | Time compression system |
| US3649766A (en) * | 1969-12-01 | 1972-03-14 | Bell Telephone Labor Inc | Digital speech detection system |
| US3706091A (en) * | 1970-09-02 | 1972-12-12 | Bell Telephone Labor Inc | Digital threshold detector |
| FR2157143A5 (sl) * | 1971-10-19 | 1973-06-01 | Queffeulou Jean Yves | |
| US3832491A (en) * | 1973-02-13 | 1974-08-27 | Communications Satellite Corp | Digital voice switch with an adaptive digitally-controlled threshold |
| US3832493A (en) * | 1973-06-18 | 1974-08-27 | Itt | Digital speech detector |
| US3882458A (en) * | 1974-03-27 | 1975-05-06 | Gen Electric | Voice operated switch including apparatus for establishing a variable threshold noise level |
| US3936611A (en) * | 1974-09-04 | 1976-02-03 | Gte Sylvania Incorporated | Time compression scanner |
| US4052568A (en) * | 1976-04-23 | 1977-10-04 | Communications Satellite Corporation | Digital voice switch |
| US4028496A (en) * | 1976-08-17 | 1977-06-07 | Bell Telephone Laboratories, Incorporated | Digital speech detector |
-
1980
- 1980-03-17 US US06/131,159 patent/US4365112A/en not_active Expired - Lifetime
-
1981
- 1981-03-13 IN IN280/CAL/81A patent/IN154153B/en unknown
- 1981-03-17 JP JP3857381A patent/JPS56156042A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4365112A (en) | 1982-12-21 |
| JPS56156042A (en) | 1981-12-02 |