英德
有道
百度
谷歌
图片
维基
百科
心理声学
psychoacoustics
- 指出了一种简化的心理声学模型及其计算方法，适合于低成本编码器的需要。
A simplified psychoacoustic model especially suitable for low cost implementation is introduced, which is proved to significantly reduce the coding com. - 对MP3所用到的几个关键技术，如子带滤波、心理声学模型、动态噪声分配等作出简明介绍。
This paper introduces the key technologies used in MP3, such as subband filter, psychoacoustical model and dynamic noise allocation. - 摘要提出了基于临界频带率、依赖于强度的扩展函数、非线性迭加和前向掩蔽效应的参数心理声学模型。
A parametric psychoacoustic model based on critical band rate, level-dependent spreading function, non-linear superposition and forward masking was proposed.
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中国词汇量第二的英语词典
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