JPS56140718A - Digital synthesizer - Google Patents
Digital synthesizerInfo
- Publication number
- JPS56140718A JPS56140718A JP4261080A JP4261080A JPS56140718A JP S56140718 A JPS56140718 A JP S56140718A JP 4261080 A JP4261080 A JP 4261080A JP 4261080 A JP4261080 A JP 4261080A JP S56140718 A JPS56140718 A JP S56140718A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- data
- controller
- inform
- frequency data
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4261080A JPS56140718A (en) | 1980-04-01 | 1980-04-01 | Digital synthesizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4261080A JPS56140718A (en) | 1980-04-01 | 1980-04-01 | Digital synthesizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56140718A true JPS56140718A (en) | 1981-11-04 |
JPS6128256B2 JPS6128256B2 (enrdf_load_stackoverflow) | 1986-06-30 |
Family
ID=12640791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4261080A Granted JPS56140718A (en) | 1980-04-01 | 1980-04-01 | Digital synthesizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56140718A (enrdf_load_stackoverflow) |
-
1980
- 1980-04-01 JP JP4261080A patent/JPS56140718A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6128256B2 (enrdf_load_stackoverflow) | 1986-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5244512A (en) | Between-frame coding equipment | |
JPS5617506A (en) | Digital type gain control device | |
JPS5327332A (en) | Sound response unit of entirely double type | |
JPS56140718A (en) | Digital synthesizer | |
JPS5341111A (en) | Dial signal sending device | |
JPS54121630A (en) | Inter-unit interface system | |
JPS5314504A (en) | Inductive radio transmission unit | |
JPS51150933A (en) | 2-line type semi-double data transmission system | |
JPS5492358A (en) | Electronic watch | |
JPS5240288A (en) | Data highway device | |
JPS53131715A (en) | Circuit selection system | |
JPS5228201A (en) | Tuner circuit | |
JPS51146152A (en) | Signal selection circuit | |
JPS53121543A (en) | Check circuit | |
JPS53128912A (en) | Data transmission system | |
JPS5250605A (en) | Receiving device | |
JPS5376704A (en) | Facsimile equipment | |
JPS5476032A (en) | Communication control system | |
JPS553221A (en) | Signal transmission/reception system | |
JPS5264253A (en) | Digital filter | |
JPS543440A (en) | Communication control process system | |
JPS5217732A (en) | Integrated circuit unit | |
JPS5355901A (en) | Sequential connection control system | |
JPS51113402A (en) | Receiving amplification circuit for telephone | |
JPS5379407A (en) | Terminal equipment for serites type interface |