TY - GEN AU - Smith,R A AU - Bacon,D R TI - A multiple-frequency hydrophone calibration technique SN - 0001-4966 PY - 1990///0712 KW - Acoustics KW - Calibration KW - Fourier Analysis KW - Humans KW - Models, Anatomic KW - Signal Processing, Computer-Assisted KW - Transducers KW - Ultrasonography KW - instrumentation N1 - Publication Type: Journal Article UR - https://doi.org/10.1121/1.399191 ER -