At last, results from same audio signal with noise are given.

最后给出了带噪声时的相同音频信号的识别结果.

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Well, think about a digital audio signal.

好吧, 先想想数字音频.

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FM launcher can change navigating audio signal into frequency modulation signal, and playing.

FM发射器可将导航音频信号转换为调频信号播放.

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Digital audio compression technology provides people an effective method to save and send audio signal.

数字音频编码技术为人们提供了一种有效的音频存储和传输方法.

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A gradual decrease ( fade - out ) or increase ( fade - in ) of the brightness of an image, or the volume of an audio signal.

图象的亮度或音响强度逐渐增强或 减弱 的现象.

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It embeds a secret voice into a digital audio signal in order to communicate secretly.

它把秘密语音嵌入到数字音频信号中实现保密通信.

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The amplifier is designed to amplifying the audio signal for the headphone of low - power portable systems.

该放大器主要应用在便携式移动设备领域,向头 戴式 受话器提供放大的音频信号.

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