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BSI BS EN 50332-2 Sound system equipment: Headphones and earphones associated with personal music players — Maximum sound pressure level measurement methodology Part 2: Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design

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BSI BS EN 50332-2 Sound system equipment: Headphones and earphones associated with personal music players — Maximum sound pressure level measurement methodology Part 2: Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design

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