OAEs Measuring high frequency DPOAE Part 23

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=mizyDyMFheI

OAEs: The Theory of Best Practice. • Part 2 - High frequency DPOAE measurements. • This is the second of three parts of the webinar The Theory of Best Practice by OAE specialist Dr. Peter Bray, Ph.D. In this video he demonstrates the effect of ear canal size and resonance on the measurement recordings. • Learning objectives: • Part 1) TEOAE, DPOAE, SFOAE, SOAE. Why so many acronyms? Aren’t we just measuring hair cell activity, and if so which method is best? • Part 2) Understanding the challenges of DP measurement at high frequencies • Part 3) Controlling noise in OAE measurements • Timestamps: • 0:00 Experiment simulating the ear canal • 7:33 Sound interference effects in the ear canal • 13:38 The effect of ear canal length on DP stimuli levels • 16:58 Practical implications • Part 1: • OAEs: The difference between TEOAE, D... • Part 3: • OAEs: How to control noise in OAE mea... • #OAEs #OtoacousticEmissions #DPOAE • • Interacoustics is a world-leading diagnostic solutions provider in the field of hearing and balance assessment. We design, manufacture, and sell products across the whole audiological spectrum, from small portable devices to full clinical instruments. Our products are sold in more than 100 countries through our extensive network of sales companies and distributors. • To learn more, visit our website at www.interacoustics.com or contact your local distributor.

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