QB/T 4487-2013
Measurement method for electro-acoustic performance of electrophones musical instruments (English Version)

Standard No.

QB/T 4487-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Light Industry

Latest

QB/T 4487-2013

Scope

This standard specifies the terms and definitions, test conditions, and test methods for the electroacoustic performance of electric musical instruments. This standard applies to electronic musical instruments.

QB/T 4487-2013 Referenced Document

• GB/T 12060.2-2011 Sound system equipment.Part 2:Explanation of general terms and calculation methods
• GB/T 12060.3-2011 Sound system equipment.Part 3:Methods of measurement on audio amplifiers
• GB/T 12105-2007 General technical requirements of electronic keyboards
• GB/T 23146-2008 Calculation of frequency of twelve-tone equal temperament and cent

QB/T 4487-2013 history

• 2013 QB/T 4487-2013 Measurement method for electro-acoustic performance of electrophones musical instruments