However, the audio coding technology for ultra wideband mostly USES perceptualcoding which is based on the psychoacoustic model.
而带宽范围较宽的音频编码采用的则多是基于心理声学的感知编码技术。
2
Many common multimedia signal processing, including cropping, filtering, and perceptualcoding, make watermark signal fading-like modification.
许多通常的多媒体信号处理,如剪切、滤波、感知编码等,引起了水印信号衰落状的偏倚。
3
The kernel work of this thesis is to research on vision characteristics, establish perceptualcoding models, and use them to accomplish effective coding.