传声器前置放大器校准规范
Calibration Specification for Microphone Preamplifiers
2005-10-09
IEEE 301-1988
IEEE Standard Test Procedures for Amplifiers and Preamplifiers used with Detectors of Ionizing Radiation
IEEE电离辐射探测器用放大器和前置放大器的标准试验程序
1989-05-10
DIN 15572-2
Motion-picture sound reproduction; frequency response of pre-amplifiers for photographic sound records; measuring methode
电影声音再现；摄影录音用前置放大器的频率响应；测量方法
1986-12-01
JB/T 6846-2014
工业过程测量和控制系统用带前置放大器动圈式指示仪
Moving coil indicators with preamplifiers for industrial-process measurement and control systems
2014-05-12
GOST 18229-1981
Предусилители спектрометрические зарядочувствительные для полупроводниковых детекторов ионизирующих излучений. Типы, основные параметры и методы измерений
用于半导体辐射探测器的Spektrometric电荷敏感前置放大器 类型 基本参数和测量方法
DIN EN 55016-1-1/A2-DRAFT
Draft Document - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus - Requirements when using an external preamplifier with a measuring receiver (CIS/A/1031/CDV:2013); German version EN 55016-1-1:2009/FprA2:2013
文件草案——无线电干扰和抗扰度测量仪器和方法规范——第1-1部分:无线电干扰和抗扰度测量仪器——测量仪器——使用带测量接收器的外部前置放大器时的要求（CIS/a/1031/CDV:2013）；德语版