This paper studies briefly a distance measure for objective quality evaluation of speech communication channels using instantaneous and dynamic spectral features.
主要讨论了一种使用语音频谱动态特性的倒谱距离测量对通信系统或通信设备进行客观音质评价方法。
The purpose of this study was to establish objective quality evaluation methods for natural oats flake and acquire some superior oat varieties suitable for processing oats flake.
拟通过燕麦品种间品质性状的差异来寻求燕麦片加工品质的客观评价方法，并从中筛选出适宜加工燕麦片的优良品种。
Objective To discuss the effect and significance of comprehensive evaluation on ICU nursing quality control.
目的探讨综合评价在ICU护理质量控制中的作用和意义。
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