nccf meaning in English

归一化互相关函数
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Because of the high quality in clean speech , nccf algorithm is enough for wi coder
该算法在纯净语音环境下性能优异,完全能够满足wi编码器的要求。
In nccf , the total network resources over which a particular network operator has controlled
在网络通信控制设施（ nccf ）中，一个特定的网络操作员所控制的全部网络资源。
The original pitch detection algorithm in wi coder is based on normalized cross - correlation function ( nccf )
本课题wi编码器原本采用基于归一化互相关函数( normalizedcross - correlationfunction , nccf )的基音检测算法。
As the pitch doubling and halving problems of nccf algorithm often occurred with varied noises and signal to noise ratio ( snr ) , vad algorithm is employed to separate speech and non - speech segments
针对nccf基音检测算法在不同噪声、信噪比下容易发生清浊误判的问题,本文在基音检测前端引入语音检测算法划分语音段与非语音段。