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IEC 62489-2 2014 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2 Methods of calculating and measuring the low-frequency magnetic field emissions from the loop f
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IEC 62489-2 2014 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2 Methods of calculating and measuring the low-frequency magnetic field emissions from the loop f
