A decomposition method of the pitch-cycle waveform of the Linear Predictive Residual(LPR-PCW) is proposed in this paper. The speech quality produced by linear p
患者 男,39岁.2004年11月29日,因左上臂机器绞断伤后4 h入院.检查:左上臂中下1/3处完全离断,腕以上5 cm至上臂离断平面皮肤套状撕脱伴挫伤,肘关节开放,前臂浅层屈肌大部分挫伤,尺、桡动脉长段挫伤.诊断:左上臂套脱性离断,失血性休克.入院后给予止血、抗休克治疗.急诊于气管插管全麻下行左上臂残端清创包扎,断肢清创后修复肘关节囊,断肢埋藏寄养于腹部,腹壁下动脉与尺动脉吻合,左膝上5 cm