GB/T 12060.3-2011
Sound system equipment.Part 3:Methods of measurement on audio amplifiers (English Version)

Standard No.

GB/T 12060.3-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 12060.3-2011

Replace

GB/T 9001-1988

Scope

This section specifies the characteristics to be given in amplifier specifications, and their corresponding methods of measurement. This standard applies to analog amplifiers and analog/digital amplifiers that make up professional or home sound systems. In general, the measurement method given is the one most directly related to the definition, but it does not preclude the use of other methods that give equivalent results. The rated conditions and standard measurement conditions specified in this part shall be hereinafter referred to as the conditions of specification and measurement.

GB/T 12060.3-2011 Referenced Document

• GB 8898-2011 Audio, video and similar electronic apparatus.Safety requirements*， 2011-12-30 Update
• GB/T 12060.2-2011 Sound system equipment.Part 2:Explanation of general terms and calculation methods
• GB/T 14197 Preferred matching values for the interconnections of audio,video and andiovisual systems*， 2012-12-31 Update
• GB/T 17626.17-2005 Electromagnetic compatibility Testing and measurement techniques Ripple on d.c.input power port immunity test
• GB/T 17626.29-2006 Electromagnetic compatibility Testing and measurement techniques Voltage dips， short interruptions and voltage variations on d.c.input power port immunity tests
• GB/T 5465.2-2008 Graphical symbols for use on electrical equipment.Part 2: Graphical symbols
• GB/T 6278 Sound system equipment.General.Simulated programme signal*， 2012-12-31 Update
• SJ/Z 9140.1-1987 Sound system equipment Part 1 General

GB/T 12060.3-2011 history

• 2011 GB/T 12060.3-2011 Sound system equipment.Part 3:Methods of measurement on audio amplifiers
• 1988 GB/T 9001-1988 Method of measurement on audio amplifier

GB/T 12060.3-2011 Sound system equipment.Part 3:Methods of measurement on audio amplifiers has been changed from GB/T 9001-1988 Method of measurement on audio amplifier.

GB/T 12060.3-2011 -All Parts