In this paper we put forward a method to estimate the audiomasking threshold.
本文提出了一种估计听觉掩蔽门限的算法。
2
An algorithm was presented, which hided the image in audio signal based on the masking effect, the image could be transmitted in audio secretly.
提出一种利用人耳的掩蔽效应，将图像隐藏于音频信号中，实现图像在音频中隐秘传输的算法。
3
Calculating masking threshold of every critical band by auditory masking model, then quantization steps are controlled by masking threshold and value of audio carrier of the embedding points.