
Sound System Equipment Part 4: Microphones
出版:International Electrotechnical Committee

專家解讀視頻
基本信息
標準編號: IEC 60268-4 Ed. 2.0
發布時間:1997/8/14 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:85
標準簡介
Applies to sound system microphones in both professional and domestic applications. Specifies the essential characteristics and the relevant measuring methods.
替代本標準的新標準
等同采用的國際標準
BS 6840-4:1997 - Identical