音频发生器: acoustic frequency generatoraudio frequency generatoraudio generatortone frequency generatortone generatorvfb voice frequency generatorvfg voice frequency generatorvoice frequency generato
Purpose : audio frequency power amplifier applications 用途:用于音频功率放大。
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Verification regulation of power meter type 1840 - a 1840 - a型音频功率计试行检定规程
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Audio power measurement 音频功率测量
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It is the first time to applying the digital audio amplifier technology to the amplification in rf field . a high efficiency linear am amplifier is developed successfully . it is a useful exploration 本课题首次将数字音频功率放大技术引入射频功率放大领域,成功实现了高效率线性功率放大器,在技术上做了有意义的尝试。