automatic gain

基本解釋

Wideband amplifier, realized by the technology of automatic gain control (AGC), is used widely in radar system and other correlative electronic fields.
采用自動(dòng)增益控制（AGC）技術(shù)實(shí)現(xiàn)的寬頻帶放大器在雷達(dá)系統(tǒng)及其他相關(guān)電子領(lǐng)域有著廣泛的應(yīng)用。
An automatic gain control circuit, its method, and demodulation apparatus capable of high-speed accurate level capture and preventing generation of an error and system destruction.
一種自動(dòng)增益控制電路、其方法以及解調(diào)裝置，能夠高速精確地獲取電平，防止產(chǎn)生誤差和系統(tǒng)破壞。
Upon reception of a burst detection start trigger signal, a gain control signal is output to an automatic gain control amplifier (201) so as to perform amplification with a maximum value.
當(dāng)接收到短脈沖檢測(cè)開(kāi)始觸發(fā)信號(hào)時(shí)，向自動(dòng)增益控制放大器（201）輸出一個(gè)增益控制信號(hào)，以便用最大值進(jìn)行放大。

It also has smart sound, an automatic gain control thing, which automatically adjusts the volume to the optimal level.
ENGADGET: The Engadget Interview: Paul Griffin, CEO/founder of Griffin Technology
Additional tweaks include a manual volume adjustment (as opposed to the automatic gain the cameras usually employ), a brightness or RGB histogram display (this function, like some of these other features, has been available for a while as a hack), shutter and aperture priority modes have been added for movie shooting, and the audio sampling ramp has been bumped from 44.1KHz to 48KHz.
ENGADGET: Canon EOS 5D Mark II firmware 2.0.3 arrives at last to free us from frame rate hell
Now featuring both Automatic and Manual gain settings, users can enable Mikey Digital to intelligently adjust to fluctuating volume levels or manually set low sensitivity for extremely loud sources and high sensitivity for quieter sources.
ENGADGET: Blue Microphones Mikey Digital portable microphone for iOS devices hits shelves, offers mobile tracking for $100

自動(dòng)增益
The chapter also treats the recovery of timing,the theory of AGC (Automatic Gain Control) and their hardware designs.
另外對(duì)自動(dòng)增益控制和時(shí)鐘同步也作了分析，描述了硬件實(shí)現(xiàn)。