EN 50332-1: 2000针对哪些产品的测试?
EN 50332-1: 2000针对音响产品与耳机一起销售的(Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - Part 1: General method for "one package equipment“).主要针对带耳机的音视频便携式套装产品,例如:MP3 、MP4 、CD 、MD和HD播放机,或者便携式收音机和卡式录音机、手提电脑和便携式电视机等等;