audio signal

基本解釋

Objective To assess the accuracy of Doppler audio-signal processing system(DASPS) in noninvasive automatic estimation of pulmonary vascular resistance (PVR).
目的評價多普勒超聲音頻處理系統(tǒng)（DASPS）自動定量估測肺血管阻力（PVR ）的準(zhǔn)確性。
The algorithm proposed in this paper is digital-audio-signal-independent, that is, the original audio signal is not required in the procedure of extracting watermark.
本文提出的水印嵌入算法是數(shù)字音頻信號獨(dú)立型的，在抽取水印時不需要原始的信號。
The simulant surrounding stereo-system designed in this paper can convert the ordinary audio-signal to stereo audio-signal through the processing of Digital Signal Processor (DSP).
本文設(shè)計(jì)的虛擬環(huán)繞立體聲系統(tǒng)，將普通雙聲道音頻信號經(jīng)過數(shù)字信號處理器（DSP）處理，轉(zhuǎn)變成具有環(huán)繞立體聲效果的雙聲道音頻信號。

Only at the receiving end are they re-assembled into a coherent audio signal.
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Yamaha designed the model with left-right symmetrical audio circuitry to provide the shortest circuit path for audio signal travel without loss of audio signal purity.
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音頻信號
So it is necessary to do research on the technology of information hiding in audio signal.
隨著數(shù)字化和網(wǎng)絡(luò)化的發(fā)展,其應(yīng)用價值會顯示得越發(fā)突出,因此對以音頻信號為載體的信息隱藏技術(shù)的研究有著重要的意義。
語音信號
Lossless audio coding was widely used in the processing of audio signal.
在語音信號處理的許多應(yīng)用中,采用了無損音頻壓縮的方法。
聲頻信號

音頻信號
Through selecting proper Cepstrum coefficient, audio signal is embedded in two dimension cepstrum region.
算法通過選擇適當(dāng)?shù)牡棺V系數(shù),將音頻信號嵌入圖像的二維倒譜域中。
聲訊
聲頻信號