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Results: 1-3 |
Results: 3
A European comparison of medical ultrasonic field measurements: Interpreting IEC 61157
Authors: Esward, TJ Persson, H Kollman, C Segovia, FJC Beissner, K Ludwig, G Ward, B Whittingham, TA Eisenberg, A Pessel, M Hekkenberg, RT Duck, FA Knuuttila, J
Citation: Tj. Esward et al., A European comparison of medical ultrasonic field measurements: Interpreting IEC 61157, ACUSTICA, 86(6), 2000, pp. 1000-1010
Extending the frequency range of the national physical laboratory primary standard laser interferometer for hydrophone calibrations to 60 MHz
Authors: Esward, TJ Robinson, SP
Citation: Tj. Esward et Sp. Robinson, Extending the frequency range of the national physical laboratory primary standard laser interferometer for hydrophone calibrations to 60 MHz, IEEE ULTRAS, 46(3), 1999, pp. 737-744
Primary calibration of membrane hydrophones in the frequency range 0.5 MHzto 60 MHz
Authors: Preston, RC Robinson, SP Zeqiri, B Esward, TJ Gelat, PN Lee, ND
Citation: Rc. Preston et al., Primary calibration of membrane hydrophones in the frequency range 0.5 MHzto 60 MHz, METROLOGIA, 36(4), 1999, pp. 331-343
Risultati: 1-3 |