GB392456A - Improvements in or relating to radio television and like receiving systems - Google Patents
Improvements in or relating to radio television and like receiving systemsInfo
- Publication number
- GB392456A GB392456A GB32323/32A GB3232332A GB392456A GB 392456 A GB392456 A GB 392456A GB 32323/32 A GB32323/32 A GB 32323/32A GB 3232332 A GB3232332 A GB 3232332A GB 392456 A GB392456 A GB 392456A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signals
- television
- amplifier
- detectors
- sound
- 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
Links
- 230000005236 sound signal Effects 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US392456XA | 1931-12-26 | 1931-12-26 | |
GB1037834A GB437731A (en) | 1934-04-05 | 1934-04-05 | Improvements in and relating to wireless and like apparatus for the reception of modulated carrier oscillations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB392456A true GB392456A (en) | 1933-05-18 |
Family
ID=31889695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32323/32A Expired GB392456A (en) | 1931-12-26 | 1932-11-15 | Improvements in or relating to radio television and like receiving systems |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE393258A (enrdf_load_stackoverflow) |
FR (1) | FR743694A (enrdf_load_stackoverflow) |
GB (1) | GB392456A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2188501A (en) * | 1986-03-27 | 1987-09-30 | Rca Corp | Agc in a system for processing a video and sound signal |
GB2229877A (en) * | 1989-03-08 | 1990-10-03 | Toshiba Kk | Video intermediate frequency processing circuit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757910C (de) * | 1938-08-10 | 1954-11-22 | Opta Radio A G | Die Anwendung eines oder mehrerer auf das Tonfrequenzband und gegebenenfalls dessen Oberschwingungen abgestimmter Resonanzkreise in der Schirmgitterleitung des Bildverstaerkers eines Fernsehempfaengers |
-
0
- BE BE393258D patent/BE393258A/xx unknown
- FR FR743694D patent/FR743694A/fr not_active Expired
-
1932
- 1932-11-15 GB GB32323/32A patent/GB392456A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2188501A (en) * | 1986-03-27 | 1987-09-30 | Rca Corp | Agc in a system for processing a video and sound signal |
GB2188501B (en) * | 1986-03-27 | 1990-08-22 | Rca Corp | Agc in a system for processing a video and sound signal |
GB2229877A (en) * | 1989-03-08 | 1990-10-03 | Toshiba Kk | Video intermediate frequency processing circuit |
GB2229877B (en) * | 1989-03-08 | 1993-09-01 | Toshiba Kk | Video intermediate frequency processing circuit |
Also Published As
Publication number | Publication date |
---|---|
BE393258A (enrdf_load_stackoverflow) | |
FR743694A (enrdf_load_stackoverflow) | 1933-04-03 |
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