frequency inversion頻率倒置
3)Mel-frequency cesptral coefficientsMel頻率倒譜
1.The improved method based on fuzzy entropy,which analyzed and distilled the weight of speech duration,average magnitudes,pitch frequency,formants and Mel-frequency cesptral coefficients.分析了發音持續時間、平均振幅、基音頻率,第一共振峰和Mel頻率倒譜參數,并基于模糊熵理論提取了各參數的權重。
4)Power cepstrum功率倒頻譜
5)Year collapse frequency年倒塌頻率
6)Mel frequency cepstrum美爾頻率倒譜
1.Mel frequency cepstrum coefficient(MFCC) vectors are extracted from the received speech packets.從接收到的語音分組中提取美爾頻率倒譜系數向量,利用實時傳輸控制協議計算語音分組傳輸過程中的丟包率、延遲和抖動,構成網絡傳輸參數向量。
延伸閱讀
頻率計量(見時間頻率計量)頻率計量(見時間頻率計量)frequency metrology: see time and frequency metrology 口n IQ liliang頃率頻率計皿(f比quency metrolo盯) 計t。見時閏
