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| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 6<\/td>\n | 1 SCOPE ……………………………………………………………………………………………………………………………….. . \n 1.1 Audiometry 1.2 Hearing Aids 2 DEFINITIONS 2. 1 Bone Vibrator 2.2 Mechanical Coupler 2.3 Alternating Force level (Force level 2.4 Mechanical Impedance 2.5 Mechanical Impedance level 2 .6 Mechanical Resistance 2.7 Mechanical Reactance 2.8 Sensitivity level <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 3 DESIGN FEATURES AND SPECIFICATION 3.1 General 3.2 Mechanical Impedance level 3.3 Phase Angle of Mechanical Impedance 3.4 External Geometry 3.5 Attachment of Vibrator TABLE \n TABLE 1 Recommended mechanical impedance levels (in dB re: 1 N s m-1) and tolerances for \n mechanical coupler <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 4 CALIBRATION 4. 1 Sensitivity Level 4.2 Mechanical Impedance level 4.3 Temperature Dependence 5 MARKING AND INSTRUCTION MANUAL 5 .1 Marking of the Mechanical Coupler 5.2 Instruction Manual APPENDIX: EXAMPLE OF A SPECIFIC CONSTRUCTION OF A MECHANICAL COUPLER <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | FIGURES \n FIG. A 1 Diagram of the butyl pad FIG. A2 Diagram of the loading insert <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | FIG. A3 Diagram of the general assembly <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ANSI\/ASA S3.13-1987 (R2012) American National Standard Mechanical Coupler for Measurement of Bone Vibrators<\/b><\/p>\n |