AT319357B - Circuit arrangement for transmitting at least one audio signal within the frequency spectrum of a video signal - Google Patents
Circuit arrangement for transmitting at least one audio signal within the frequency spectrum of a video signalInfo
- Publication number
- AT319357B AT319357B AT1151470A AT1151470A AT319357B AT 319357 B AT319357 B AT 319357B AT 1151470 A AT1151470 A AT 1151470A AT 1151470 A AT1151470 A AT 1151470A AT 319357 B AT319357 B AT 319357B
- Authority
- AT
- Austria
- Prior art keywords
- transmitting
- frequency spectrum
- circuit arrangement
- video signal
- audio signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
- H03K5/15013—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs
- H03K5/1506—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs with parallel driven output stages; with synchronously driven series connected output stages
- H03K5/15093—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs with parallel driven output stages; with synchronously driven series connected output stages using devices arranged in a shift register
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691955710 DE1955710B2 (en) | 1969-11-05 | 1969-11-05 | METHOD FOR TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY RANGE OF A VIDEO SIGNAL |
DE19702004023 DE2004023A1 (en) | 1970-01-29 | 1970-01-29 | Method for transmitting at least one audio signal within the frequency spectrum of a video signal |
Publications (1)
Publication Number | Publication Date |
---|---|
AT319357B true AT319357B (en) | 1974-12-27 |
Family
ID=25758082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1151470A AT319357B (en) | 1969-11-05 | 1970-12-22 | Circuit arrangement for transmitting at least one audio signal within the frequency spectrum of a video signal |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT319357B (en) |
CH (1) | CH537130A (en) |
-
1970
- 1970-12-22 AT AT1151470A patent/AT319357B/en not_active IP Right Cessation
-
1971
- 1971-01-25 CH CH104771A patent/CH537130A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH537130A (en) | 1973-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |