共 50 条
- [41] EAR-LIKE COUPLER FOR CALIBRATION OF EARPHONES JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1971, 50 (01): : 137 - &
- [42] FEASIBILITY STUDY OF SELF CALIBRATION OF AUDIOMETRIC EARPHONES JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1970, 48 (01): : 86 - &
- [43] AMERICAN STANDARD METHOD FOR THE COUPLER CALIBRATION OF EARPHONES Z24.9 - 1949 (ABRIDGED) JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1950, 22 (05): : 602 - 608
- [44] ON A SIMPLE METHOD FOR WATTMETER CALIBRATION JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1985, 18 (07): : 584 - 586
- [45] CALIBRATION DATA FOR THE TELEX 1470-A AUDIOMETRIC EARPHONES JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1980, 67 (05): : 1812 - 1815
- [49] A simple, inexpensive method of creating large truing stones JOURNAL OF PROSTHETIC DENTISTRY, 2002, 88 (02): : 237 - 237
- [50] A simple and inexpensive method to align toroidal modules in tokamaks NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1998, 419 (01): : 181 - 184