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- [2] Symphony orchestra musicians' use of hearing protection and attenuation of custom-made hearing protectors as measured with two different real-ear attenuation at threshold methods NOISE & HEALTH, 2011, 13 (51): : 176 - 188
- [3] THE USE OF ACOUSTICAL TEST FIXTURES FOR THE MEASUREMENT OF HEARING PROTECTOR ATTENUATION .2. MODELING THE EXTERNAL EAR, SIMULATING BONE CONDUCTION, AND COMPARING TEST FIXTURE AND REAL-EAR DATA JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1986, 80 (02): : 505 - 527