| contributor author | M. Cox | |
| contributor author | P. H. Rogers | |
| date accessioned | 2017-05-08T23:26:16Z | |
| date available | 2017-05-08T23:26:16Z | |
| date copyright | January, 1987 | |
| date issued | 1987 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28972#55_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/103359 | |
| description abstract | A scanning underwater, ultrasonic system has been developed to measure the in vivo vibrational amplitude response of fish hearing organs to low-frequency sound. The fish is insonified with a 20-MHz source while stimulated in a single-frequency sound field. Spectral analysis of the echoes due to the acoustic impedance mismatches at the auditory organs provides the desired amplitude information. A computer-controlled scanning system allows nearly simultaneous measurements of the response of the various organs. The system is capable of measuring displacements of 12Å with a spatial resolution of 0.28 mm. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Automated Noninvasive Motion Measurement of Auditory Organs in Fish Using Ultrasound | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269395 | |
| journal fristpage | 55 | |
| journal lastpage | 59 | |
| identifier eissn | 1528-8927 | |
| keywords | Measurement | |
| keywords | Acoustics | |
| keywords | Sound | |
| keywords | Impedance (Electricity) | |
| keywords | Emission spectroscopy | |
| keywords | Resolution (Optics) | |
| keywords | Ultrasound | |
| keywords | Echoes | |
| keywords | Computers AND Motion measurement | |
| tree | Journal of Vibration and Acoustics:;1987:;volume( 109 ):;issue: 001 | |
| contenttype | Fulltext | |