Specification for measurement microphones - Specifications for working standard microphones Ingestion-build-264231 Technical and production requirements

Technical and production requirements

office or workshop

labels and threads

BS EN 12810-1:2003 specifies the performance requirements and the general requirements for the structural design and assessment of prefabricated façade scaffold systems

Manufacturers of cable assemblies

Specification for measurement microphones - Specifications for working standard microphones Ingestion-build-264231 Technical and production requirements1 Scope and object This part of IEC 1094 is applicable to working standard microphones. It specifies mechanical dimensions and certain electroacoustical characteristics for working standard microphones used in measuring systems for the determination of sound pressure to enable these microphones to be used as transfer standards in the calibration of acoustic measurement instruments. It establishes a system for classifying working standard microphones