complex cepstrum 中文意思是什麼
complex cepstrum
解釋
復倒頻譜-
The subjective a / b listening tests indicate that the reconstructed speech ’ s quality of this scheme is better than that of fixed phase and complex cepstrum with 4 - 6 bits
主觀a / b測試結果顯示，當用4 ~ 6比特量化相位信息時，該方法合成的語音質量明顯好於固定相位法和倒譜法。 -
Up to the present, there are few research documents about the digital audio watermarking on the basis of cepstrum transform, while among the research documents that have been published, the complex cepstrum transform realization still presents many problems
到目前為止，基於倒譜變換的數字音頻水印研究文獻極少。在已發表的研究文獻中，復倒譜變換的實現還存在諸多疑問。
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