共 50 条
- [42] MEASUREMENT OF ABSORPTION-COEFFICIENT BY AN ELECTRICAL CANCELLING METHOD ACUSTICA, 1972, 27 (01): : 48 - &
- [45] ABSORPTION-COEFFICIENT OF ATMOSPHERIC AEROSOL - A METHOD FOR MEASUREMENT APPLIED OPTICS, 1973, 12 (06): : 1356 - 1363
- [46] SOUND ABSORPTION AND IMPEDANCE OF ACOUSTIC MATERIALS JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1947, 49 (03): : 262 - 278
- [47] ON THE ACOUSTIC-IMPEDANCE OF BAFFLED STRIP RADIATORS JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 1995, 43 (7-8): : 573 - 580
- [48] A FREE FIELD METHOD OF MEASURING THE ABSORPTION COEFFICIENT OF ACOUSTIC MATERIALS JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1951, 23 (05): : 509 - 516