JPS552949A - Pulse waveform generating circuit - Google Patents
Pulse waveform generating circuitInfo
- Publication number
- JPS552949A JPS552949A JP7599078A JP7599078A JPS552949A JP S552949 A JPS552949 A JP S552949A JP 7599078 A JP7599078 A JP 7599078A JP 7599078 A JP7599078 A JP 7599078A JP S552949 A JPS552949 A JP S552949A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- alarm
- given
- signal
- level signal
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7599078A JPS552949A (en) | 1978-06-22 | 1978-06-22 | Pulse waveform generating circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7599078A JPS552949A (en) | 1978-06-22 | 1978-06-22 | Pulse waveform generating circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS552949A true JPS552949A (en) | 1980-01-10 |
JPH0252232B2 JPH0252232B2 (ko) | 1990-11-09 |
Family
ID=13592211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7599078A Granted JPS552949A (en) | 1978-06-22 | 1978-06-22 | Pulse waveform generating circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS552949A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980002880A1 (en) * | 1979-06-19 | 1980-12-24 | Fujitsu Ltd | Integrated circuit having frequency divider circuit adaptable for high-speed testing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52113260A (en) * | 1975-12-23 | 1977-09-22 | Ebauches Sa | Electronic clock |
-
1978
- 1978-06-22 JP JP7599078A patent/JPS552949A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52113260A (en) * | 1975-12-23 | 1977-09-22 | Ebauches Sa | Electronic clock |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980002880A1 (en) * | 1979-06-19 | 1980-12-24 | Fujitsu Ltd | Integrated circuit having frequency divider circuit adaptable for high-speed testing |
Also Published As
Publication number | Publication date |
---|---|
JPH0252232B2 (ko) | 1990-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES481922A1 (es) | Procedimiento para medir automaticamente con precision una distancia entre dos lugares sumergidos. | |
JPS55132161A (en) | Measuring method for margin of digital regenerative repeater | |
JPS57136107A (en) | Ultrasonic thickness measuring method and apparatus | |
JPS552949A (en) | Pulse waveform generating circuit | |
JPS57131085A (en) | Ultrasonic wave measuring system | |
JPS56153267A (en) | Distance measuring device using ultrasonic wave | |
GB1498278A (en) | Probes for providing simulated sonar signals to test distance measuring equipment | |
JPS5689072A (en) | Ultrasonic distance measuring apparatus | |
JPS5443012A (en) | Amplitude envelope detector of signal waves | |
JPS568916A (en) | Unique word detecting circuit | |
JPS5540419A (en) | Flash device | |
JPS5512455A (en) | Ultrasonic level meter | |
JPS5232609A (en) | Receiver | |
JPS5796280A (en) | Indicating device for in-water probing | |
JPS5315858A (en) | Spectrum analyzer | |
JPS5750144A (en) | Receiver | |
JPS5518933A (en) | Electronic watch | |
DIUBKO et al. | Frequency measurement for a gas laser with a wavelength of 0. 357 and 0. 311 mm(Frequency measurement for HCN laser at 0. 357 and 0. 311 mm wavelength by mixing signal with backward wave tube harmonics) | |
JPS5559357A (en) | Pulse radar transmitter | |
JPS53105687A (en) | Selection indicater | |
JPS5483477A (en) | Electronic time striking circuit | |
JPS57175275A (en) | Delayed time measuring circuit | |
JPS54118971A (en) | Wireless control device | |
JPS5440600A (en) | Ultrasonic vehicle sensor | |
JPS5689064A (en) | Testing apparatus |