Quantifying the Noise Reduction of ANC Headphones

3 December, 2019 Get the latest technote from AP:

ANC Headphones:
Measuring Insertion Loss

Active Noise Cancellation (ANC) is a popular feature in consumer headphones and is considered an essential feature for headsets used in aviation and military communications.

In this Technote, we describe how to use an APx500 Series audio analyzer to quantify the effectiveness of ANC headphones at reducing noise.

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