JPS51123667A - A basic frequency measuring method for vibrating mass - Google Patents
A basic frequency measuring method for vibrating massInfo
- Publication number
- JPS51123667A JPS51123667A JP4814675A JP4814675A JPS51123667A JP S51123667 A JPS51123667 A JP S51123667A JP 4814675 A JP4814675 A JP 4814675A JP 4814675 A JP4814675 A JP 4814675A JP S51123667 A JPS51123667 A JP S51123667A
- Authority
- JP
- Japan
- Prior art keywords
- measuring method
- basic frequency
- frequency measuring
- vibrating mass
- vibration frequency
- 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.)
- Pending
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
PURPOSE: To easily measure the vibration frequency by reading the largest level of output after sweeping the band pass filter that is made for vibration frequency measurement.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4814675A JPS51123667A (en) | 1975-04-22 | 1975-04-22 | A basic frequency measuring method for vibrating mass |
US05/662,687 US4041783A (en) | 1975-03-05 | 1976-03-01 | System for measuring vibration frequency of vibrating object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4814675A JPS51123667A (en) | 1975-04-22 | 1975-04-22 | A basic frequency measuring method for vibrating mass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51123667A true JPS51123667A (en) | 1976-10-28 |
Family
ID=12795208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4814675A Pending JPS51123667A (en) | 1975-03-05 | 1975-04-22 | A basic frequency measuring method for vibrating mass |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51123667A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3017573A (en) * | 1959-03-02 | 1962-01-16 | Probescope Company | Spectrum analyzer |
US3398364A (en) * | 1965-03-12 | 1968-08-20 | Army Usa | Spectrum analyzer having means for comparing the frequency components of a complex signal with a variable reference signal |
-
1975
- 1975-04-22 JP JP4814675A patent/JPS51123667A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3017573A (en) * | 1959-03-02 | 1962-01-16 | Probescope Company | Spectrum analyzer |
US3398364A (en) * | 1965-03-12 | 1968-08-20 | Army Usa | Spectrum analyzer having means for comparing the frequency components of a complex signal with a variable reference signal |
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