| 释义 | 
		Definition of automatic gain control in English: automatic gain controlnoun mass nounElectronics A feature of certain amplifier circuits which gives a constant output over a wide range of input levels.  Example sentencesExamples -  The microphone did not have automatic gain control.
 -  The devices have to have an automatic gain control circuit to work with this, but no special software or an operating system.
 -  Other features include automatic gain control, silence suppression and encryption.
 -  One full spectrum was recorded followed by 3 MS / MS spectra on the LTQ instrument, automatic gain control was applied and the collision energy was set to the arbitrary value of 35.
 -  Images were collected without automatic gain control in order to preserve the relative intensity of different animals' fluorescence.
 
    Definition of automatic gain control in US English: automatic gain control(also AGC) noun Electronics A feature of certain amplifier circuits which gives a constant output over a wide range of input levels.  Example sentencesExamples -  The microphone did not have automatic gain control.
 -  One full spectrum was recorded followed by 3 MS / MS spectra on the LTQ instrument, automatic gain control was applied and the collision energy was set to the arbitrary value of 35.
 -  Images were collected without automatic gain control in order to preserve the relative intensity of different animals' fluorescence.
 -  Other features include automatic gain control, silence suppression and encryption.
 -  The devices have to have an automatic gain control circuit to work with this, but no special software or an operating system.
 
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