大学英语词汇短语释义解析及例句 audio signal
释义：
audio signal [电子] 声频信号；[声] 可听声信号
例句：
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
This paper introduces an audio signal processing and feature parameters obtaining system based on ADSP2191.
本文主要介绍了一个基于ADSP2191的音频信号处理及特征提取系统。
Multimedia electronic tuner can receive 870MHZ all hyper- band, and outputs video and audio signal directly.
多媒体电子调谐器可接收870MHZ全增补频道，并直接输出视频与音频信号。
First of all, MP3 is a standard MPEG layer under Section 3 of the compressed audio signal decoding technology.
首先，MP3是在一种MPEG标准下的第3层音频信号的压缩解码技术。
The fourth audio signal is convolution of the second audio signal and the environment channel impulse response.
第四音频信号为第二音频信号与环境信道脉冲响应的回旋积分。
Now what happens is the audio signal varies the power that's going to the laser so that its brightness changes.
现在是音频信号改变传输到激光的功率从而使其亮度发生变化。
The audio processing digitization is using the digital filter algorithm to sample and process the audio signal.
音频处理的数字化是利用数字滤波算法对采集到的音频信号进行变换处理来实现的。
This paper introduces design of the circuit which uses a class-D amplifier to converse and enlarge the audio signal.
介绍了采用D类放大器来完成音频信号变换与放大的电路设计。
There are two kinds of input signals in this encoder: analog audio signal input and serial digital audio signal input.
该编码器的信号输入包括两种类型，模拟音频信号的输入和串行数字音频信号的输入。
In this paper, we propose a blind method of high frequencies reconstruction for audio signal based on reconstructed octave.
本文提出了一种基于重构八度音的盲目式音频信号高频重建方法。
The aim was to provide a more controlled environment for the audio signal on itspath from the capsule to the output section.
目标就是为从膜片输出的音频信号提供更多能控制的环境选择。
This paper presents an algorithm of multi-watermarking for audio signal, in which robust and fragile watermarking are included.
本文提出了一种在同一音频作品里面加入稳健水印和易损水印的多水印算法。
The record shows recorded on the sound carrier signal quality, that is, the final program of this recording system audio signal quality.
这个记录载体上记录的节目声音信号的质量，也就是这个录制系统的最终节目声音信号的质量。
