A Gage Block Measurement Process Using Single Wavelength Interferometry, Issues 152-155 |
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The standard time - of - day radio broadcasts of all countries are controlled to at least 1/1000 of a second of each other ; most time services , in fact , are controlled within a very few millionths of a second !
The standard time - of - day radio broadcasts of all countries are controlled to at least 1/1000 of a second of each other ; most time services , in fact , are controlled within a very few millionths of a second !
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The Clock behind the Clock Flying Clocks / Time on a Radio Beam / Accuracy / Coverage / Reliability / Other Considerations / Other Radio Schemes 9. The Time Signal on Its Way Choosing a Frequency / Very Low Frequencies / Low Frequencies ...
The Clock behind the Clock Flying Clocks / Time on a Radio Beam / Accuracy / Coverage / Reliability / Other Considerations / Other Radio Schemes 9. The Time Signal on Its Way Choosing a Frequency / Very Low Frequencies / Low Frequencies ...
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Time , The Great Organizer Electric Power / Modern Communication Systems / Transportation / Navigation by Radio Beacons / Navigation by Satellite / Some Common and Some Far - out Uses of Time and Frequency Technology 99 V TIME , SCIENCE ...
Time , The Great Organizer Electric Power / Modern Communication Systems / Transportation / Navigation by Radio Beacons / Navigation by Satellite / Some Common and Some Far - out Uses of Time and Frequency Technology 99 V TIME , SCIENCE ...
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... to supply electricity at a constant 60 hertz , must be able to measure swings at a much faster rate . Power companies , telephone companies , radio and television broadcasters , and many other users of precise time ...
... to supply electricity at a constant 60 hertz , must be able to measure swings at a much faster rate . Power companies , telephone companies , radio and television broadcasters , and many other users of precise time ...
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... demonstrated the existence of radio waves . If we can count and keep track of the cycles of our swinging device , we can construct a time interval at least as accurate as the device itself — even to millionths or billionths of a 13.
... demonstrated the existence of radio waves . If we can count and keep track of the cycles of our swinging device , we can construct a time interval at least as accurate as the device itself — even to millionths or billionths of a 13.
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Appendix atomic better broadcast Bureau called Classification Classified Lines clock commutation complete components Continued correct defined depend described determined device direction discussed distance earth effect electric electronic energy equations error example field frequency Intensity Wave Intensity Wave Wave interval invariance keep kind Lagrangian laser laws length air levels light limit Lines of Hf Lorentz mass means measurement mechanical MICHIGAN minutes motion moving nature number 0-C number Wave Observed and Classified obtained operator particles particular pendulum period physical position possible precise problem produce properties provides quantum mechanics radio reference relations representation resonator result rotation signal space speed spin standard star swings temperature theory tion transformation Tube Spark Tube Spark cm United universe vector watch Wave number
Bibliographic information
| Title | A Gage Block Measurement Process Using Single Wavelength Interferometry, Issues 152-155 A Gage Block Measurement Process Using Single Wavelength Interferometry, John S. Beers Volume 152 of NBS monograph |
| Author | John S. Beers |
| Publisher | U.S. Department of Commerce, National Bureau of Standards, 1975 |
| Original from | the University of Michigan |
| Digitized | 21 Nov 2007 |
| Length | 30 pages |
| Export Citation | BiBTeX EndNote RefMan |