audio masking

[ˈɔ:djəu ˈmɑ:skiŋ]
  • audio masking
  • 释义

    声掩蔽;

纠错 数据更新时间:2026-01-10 20:58:32
1、

In this paper we put forward a method to estimate the audio masking threshold.

本文提出了一种估计听觉掩蔽门限的算法。

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2、

Simultaneous masking which is an important research content of psychoacoustic, have a wide range of applications in audio coding, speech enhancement and so on.

同时掩蔽是心理声学的重要研究内容,在音频压缩编码、语音增强等方面有着广泛的应用。

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3、

Audio signal was segmented into frames and the masking thresholds of all sub-bands were estimated by psychoacoustic analysis.

算法将音频信号分帧进行心理声学模型分析,估计频域中各子带的最小掩蔽阈值;

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4、

Based on human auditory model and audio masking effects, an audio digital watermarking algorithm based on wavelet and cepstrum transform is proposed.

结合人耳听觉模型,利用人耳掩蔽特性,提出了一种基于小波分解和复倒谱变换的音频数字水印算法。

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5、

An Audio Digital Watermarking Algorithm Based on Auditory Masking Effect

一种基于听觉掩蔽效应的音频数字水印算法

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6、

The watermark embedded in this algorithm is a significant binary image and adaptively embedded according to frequency masking threshold of audio signal. The watermark can be extracted by hypothesis test.

嵌入的水印为视觉可辨的二值图像,水印能根据音频信号的频域掩蔽阈值进行自适应调整,水印的提取采用假设检验的方法。

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