NO120321B - - Google Patents
Download PDFInfo
- Publication number
- NO120321B NO120321B NO169551A NO16955167A NO120321B NO 120321 B NO120321 B NO 120321B NO 169551 A NO169551 A NO 169551A NO 16955167 A NO16955167 A NO 16955167A NO 120321 B NO120321 B NO 120321B
- Authority
- NO
- Norway
- Prior art keywords
- signal
- dynamics
- control signal
- frequency
- rectifier
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims abstract 35
- 238000007906 compression Methods 0.000 claims abstract 35
- 230000008054 signal transmission Effects 0.000 claims abstract 5
- 238000013016 damping Methods 0.000 claims abstract 3
- 230000005236 sound signal Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 28
- 230000008878 coupling Effects 0.000 abstract 11
- 238000010168 coupling process Methods 0.000 abstract 11
- 238000005859 coupling reaction Methods 0.000 abstract 11
- 230000007423 decrease Effects 0.000 abstract 7
- 230000008901 benefit Effects 0.000 abstract 5
- 238000010586 diagram Methods 0.000 abstract 4
- 230000003321 amplification Effects 0.000 abstract 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 3
- 230000006866 deterioration Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 230000017105 transposition Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/68—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for wholly or partially suppressing the carrier or one side band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/18—Frequency-division multiplex systems in which all the carriers are amplitude-modulated
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6612386A NL6612386A (de) | 1966-09-02 | 1966-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120321B true NO120321B (de) | 1970-10-05 |
Family
ID=19797555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO169551A NO120321B (de) | 1966-09-02 | 1967-08-30 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3559068A (de) |
| AT (1) | AT271571B (de) |
| BE (1) | BE703338A (de) |
| BR (1) | BR6792575D0 (de) |
| CH (1) | CH469405A (de) |
| DE (1) | DE1537637B2 (de) |
| DK (1) | DK118833B (de) |
| GB (1) | GB1137457A (de) |
| NL (1) | NL6612386A (de) |
| NO (1) | NO120321B (de) |
| SE (1) | SE342120B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759693B2 (de) * | 1973-06-28 | 1982-12-16 | Victor Company Of Japan | |
| DE2613054C2 (de) * | 1976-03-26 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Entzerren der Dämpfungskurve einer Nachrichtenübertragungsstrecke |
| US4318125A (en) * | 1979-04-25 | 1982-03-02 | Westinghouse Electric Corp. | Solid state digital audio scrambler system for teletransmission of audio intelligence through a television system |
| US4253072A (en) * | 1979-07-09 | 1981-02-24 | Fisher Charles B | Compandor with sampling and equalization |
| FR2482799A1 (fr) * | 1980-05-14 | 1981-11-20 | Lgt Lab Gen Telecomm | Dispositif de precorrection de produits de non linearite et systeme de transmission de signaux de television comportant de tel dispositif |
| US4328590A (en) * | 1980-10-31 | 1982-05-04 | Westinghouse Electric Corp. | Single sideband receiver |
| US4481659A (en) * | 1982-02-11 | 1984-11-06 | Universite De Sherbrooke | Apparatus and method of reducing the bit rate of PCM speech |
| US4536846A (en) * | 1982-09-20 | 1985-08-20 | Rca Corporation | Distortion reducer for companded analog systems |
| US4704727A (en) * | 1985-11-27 | 1987-11-03 | Beard Terry D | Low noise and distortion FM transmission system and method |
| CA2003755C (en) * | 1989-11-23 | 2000-02-15 | Gary Rogalski | Audio signal expander apparatus |
-
1966
- 1966-09-02 NL NL6612386A patent/NL6612386A/xx unknown
-
1967
- 1967-08-24 DE DE1967N0031113 patent/DE1537637B2/de active Granted
- 1967-08-30 AT AT795167A patent/AT271571B/de active
- 1967-08-30 CH CH1215067A patent/CH469405A/de unknown
- 1967-08-30 NO NO169551A patent/NO120321B/no unknown
- 1967-08-30 BR BR192575/67A patent/BR6792575D0/pt unknown
- 1967-08-30 DK DK437567AA patent/DK118833B/da unknown
- 1967-08-30 GB GB39593/67A patent/GB1137457A/en not_active Expired
- 1967-08-31 SE SE12102/67A patent/SE342120B/xx unknown
- 1967-08-31 BE BE703338D patent/BE703338A/xx unknown
- 1967-09-05 US US665473A patent/US3559068A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK118833B (da) | 1970-10-12 |
| DE1537637A1 (de) | 1969-10-02 |
| US3559068A (en) | 1971-01-26 |
| BR6792575D0 (pt) | 1973-12-27 |
| NL6612386A (de) | 1968-03-04 |
| BE703338A (de) | 1968-02-29 |
| DE1537637B2 (de) | 1976-10-14 |
| GB1137457A (en) | 1968-12-18 |
| AT271571B (de) | 1969-06-10 |
| SE342120B (de) | 1972-01-24 |
| CH469405A (de) | 1969-02-28 |
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