Phase shifter for active noise dampening system
| Authors: Vanroye N.K. | Published: 19.04.2017 |
| Published in issue: #3(8)/2017 | |
| DOI: DOI: 10.18698/2541-8009-2017-3-81 | |
| Category: Physics | Chapter: Instrumentation and Methods of Experimental Physics | |
| Keywords: low-frequency acoustic noise, noise dampening, acoustic wave, antinoise, phase shifter, antiphase, active noise contro | |
Gravitational field and practical determination of gravitational acceleration value on the Earth surface
| Authors: Sukhorukova N.A. | Published: 14.02.2017 |
| Published in issue: #4(4)/2016 | |
| DOI: DOI: 10.18698/2541-8009-2016-4-30 | |
| Category: Physics | Chapter: Instrumentation and Methods of Experimental Physics | |
| Keywords: gravitational field, gravitational acceleration, measurement | |