在当前的语音语义识别研究中,人们往往将语音的识别方法、效率和质量视为重点,却很少涉及情感语义识别范畴。一般情况下,语音中所表达的情感大多是通过语言的韵律表现出来的,即通过不同的音高、语流音变、语义的变化来表达不同的情感。一、情感识别情感能力是人类智能的重要标志,情感在人与人的交流中必不可少。人类在有能力制造和研究机器以后,希望机器可以听懂人的语言,判断人的情感,从而实现更自然和谐的 In the current researches of speech semantic recognition, people often regard the method of speech recognition, efficiency and quality as the key point, but seldom deal with the category of sentiment semantic recognition. Under normal circumstances, most of the emotions expressed in the speech are expressed through the rhythm of the language, that is, different emotions are expressed through different pitches, phonological variations and semantic changes. First, the emotional recognition Emotional ability is an important symbol of human intelligence, emotion is essential in the exchange of people. After humans have the ability to manufacture and study machines, they hope that machines can understand human language, judge human emotions, and achieve more natural and harmonious