Psychoacoustic model is the kernel technology of widebandaudio compression.
心理声学模型是宽带音频压缩中的核心技术。
2
However, the audio coding technology for ultra wideband mostly USES perceptual coding 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。
3
Said wideband service terminal converts data signal into audio and video signal for displaying on TV set, including remote receiving controller and remote controller.