基本解釋[電子、通信與自動(dòng)控制技術(shù)]話頻放大器聲頻放大器音頻放大器英漢例句雙語例句VGAA? Voice Gain Adjusting Amplifier?語音增益調(diào)節(jié)放大器?。VA? Voice Amplifier?語音放大器?。When this system needs to playback, data is gotten from RAM, and it transforms into the analog signal through the D/A switch. Moreover through the power amplifier, the voice signal can be recovered.在需要回放時(shí)，再由單片機(jī)控制提取RAM中的數(shù)據(jù)，通過D/A轉(zhuǎn)換器將數(shù)字信號轉(zhuǎn)換為模擬信號，通過功率放大器將語音信號還原后回放出來。blog.sina.com.cn原聲例句And for people who use their voices a lot, like singers or professional speakers, get voice training and use an amplifier.voice amplifier更多例句詞組短語短語voice frequency amplifier 音頻放大器Voice Frequency Amplifier VFA 音頻放大器VFA Voice Frequency Amplifier 音頻放大器stereoscopic voice amplifier 立體聲放大器voice gain adjusting amplifier 語音增益調(diào)節(jié)放大器voice amplifier更多詞組專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)話頻放大器聲頻放大器音頻放大器