標(biāo)準(zhǔn)號(hào)：IEC 61606-3-2008
中文標(biāo)準(zhǔn)名稱：音頻和視聽設(shè)備.數(shù)字音頻部分.音頻特性的基本測(cè)量方法.第3部分:專業(yè)使用
英文標(biāo)準(zhǔn)名稱：Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 3: Professional use
標(biāo)準(zhǔn)類型：M73
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：M73
國(guó)際標(biāo)準(zhǔn)分類號(hào)：33.160.30
引用標(biāo)準(zhǔn)：IEC 60268-1;IEC 60268-2;IEC 60958-1;IEC 61260;IEC 61606-1;AES 11-2003
適用范圍：This part of IEC 61606 is applicable to the basic measurement methods of audio equipmentfor professional use.The definitions, measuring conditions and methods common to both consumer andprofessional equipment are described in the IEC 61606-1.This standard contains details of definitions and measuring conditions and methods applicableto professional equipment which differ from those described in IEC 61606-1.This standard excludes consideration of- measurement of low-quality audio devices,- measurement of low-bit-rate audio devices ('sub-band' or 'perceptual' coding devices),- measurement of devices which significantly modify time or frequency characteristics of the signal, such as pitch shifters or reverberators,- measurement of signals from analogue input to analogue output, beyond the most general,- EMC and safety related testing.