A method of reducing the signal settling time in a transmitter–receiver system in field calibration of a hydrophone at low frequencies in a non-anechoic water tank based on correction of the radio frequency response is considered. The advantage gained with the use of the radiation of quadrature-added harmonic signals in precise low-frequency calibration of hydrophones by comparison with pulse-tone radiation is demonstrated.
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Translated from Izmeritel’naya Tekhnika, No. 4, pp. 20–24, April, 2010.
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Isaev, A.E. Reducing the influence of a transition process in field calibration of hydrophones at low frequencies with the use of quadrature-added harmonic signals. Meas Tech 53, 379–385 (2010). https://doi.org/10.1007/s11018-010-9514-x
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DOI: https://doi.org/10.1007/s11018-010-9514-x