Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: DIN EN 50332-2
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: 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; German version EN 50332-2:2013