audio signal
音频信号：声音的表示
常用释义
英式发音
美式发音
基本释义
- 音频信号：声音的表示，通常使用电压水平的变化来表示模拟信号，或使用一系列二进制数字来表示数字信号。
例句
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1·Lossless audio coding was widely used in the processing of audio signal.在语音信号处理的许多应用中，采用了无损音频压缩的方法。
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2·The watermark can be extracted without the original digital audio signal.水印的提取不需要原始音频信号。
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3·We built the above amplifier signal to improve the peak to peak audio signal.我们建立的上述信号放大器，以改善峰峰值的音频信号。
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4·A second transducer (8) may be provided for transmitting a second audio signal.第二换能器(8)可以被安装用来传输第二音频信号。
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5·Some users may require a line-input to apply audio signal externally with a wire .有些用户可能需要线的投入，用于音频信号与外部电线。
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6·How to develop the sine wave audio signal generator is described in detail in this paper.详细介绍了软件正弦波音频信号发生器的开发。
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7·Then, a demodulator may receive the baseband signal and obtain an audio signal therefrom.然后，解调器可以接收基带信号并且从基带信号获得音频信号。
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8·This paper designs a CODEC chip of audio signal processing, and the multi-level filter is discussed.设计了一种可用于语音信号处理的CODEC芯片，讨论了滤波器组的多级实现。
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9·The proposed algorithm can extract the watermark without the help from the original digital audio signal.该算法提取水印信息时不需要原始数字音频信号。
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10·The building block of it is the digital television decoder core, which decodes the video and audio signal.解码内核是其完成视频和音频信号解码功能的基本部件。