FREQUENCY DEPENDENCE OF ECHOES FROM BODIES OF DIFFERENT SHAPES

[1] MEASUREMENTS OF THE ULTRASONIC CRIES OF BATS [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1950, 22 (02) : 247 - 255

[2] MORSE PM, 1953, METHODS THEORETICAL, V2, P1578

[3] MORSE PM, 1948, VIBRATION SOUND, P354

[4] THE SCATTERING OF SOUND FROM A PROLATE SPHEROID [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1951, 23 (06) : 701 - 706

[5] Stenzel H, 1938, ELEK NACHR TECH, V15, P71

[6] STRATTON, 1956, SPHEROIDAL WAVE FUNC

[1] MEASUREMENTS OF THE ULTRASONIC CRIES OF BATS [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1950, 22 (02) : 247 - 255

[2] MORSE PM, 1953, METHODS THEORETICAL, V2, P1578

[3] MORSE PM, 1948, VIBRATION SOUND, P354

[4] THE SCATTERING OF SOUND FROM A PROLATE SPHEROID [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1951, 23 (06) : 701 - 706

[5] Stenzel H, 1938, ELEK NACHR TECH, V15, P71

[6] STRATTON, 1956, SPHEROIDAL WAVE FUNC