Youtor
Acoustics and Calibration for Audiologists 12
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=1pLeyfWYzUg
Learning outcomes: • 1) To gain an appreciation of the calibration process relating to audiometers • 2) To develop an understanding of applied acoustics for audiologists • 3) To have knowledge of transducer types and adjustments necessary for different populations • Timestamps: • 0:00 Introduction and learning objectives • 1:44 Pure tones • 3:23 Dynamic range of hearing • 6:43 Audiograms • 8:13 Common transducers in audiometry • 10:24 What is calibration? • 11:24 3-tier calibration approach • 13:17 Daily checks • 15:07 Annual checks • 16:25 Couplers and ear simulators • 19:00 Artificial mastoid • 20:22 Calibration process • 22:00 SPL to HL conversion • 23:58 Calibration equation • 24:58 Example with DD45 • 27:56 Example with B71 • 31:53 Sound level calibrator • 33:26 Other common audiometer calibration checks • Watch part 2 here: • Acoustics and Calibration for Audiolo... • #Acoustics #Calibration
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