CASIA漢語情感語料庫由中國科學院自動化所（Institute of Automation, Chinese Academy of Sciences）錄製，共包括四個專業發音人，六種情緒生氣（angry）、高興（happy）、害怕（fear）、悲傷（sad）、驚訝（surprise）和中性（neutral），共9600句不同發音。其中300句是相同文本的，也即是說對相同的文本賦以不同的情感來閱讀，這些語料可以用來對比分析不同情感狀態下的聲學及韻律表現；另外100句是不同文本的，這些文本從字面意思就可以看出其情感歸屬，便於錄音人更準確地表現出情感。我們選取300句相同文本的音頻作爲實驗數據，取前200句爲訓練集，後100句爲測試集。實驗同樣對數據集進行了切分處理。
CASIA Chinese emotional corpus was recorded by the Institute of Automation, Chinese Academy of Sciences. It includes four professional speakers and six kinds of emotions: angry, happy, sad, surprise and neutral, a total of 9600 different pronunciation. 300 of the corpus are the same text. That is to say the same text given different emotions to read, these corpus can be used to compare the analysis of different emotional state of the acoustic and rhythmic performance. The other 100 are different text, these text can be seen from the literal meaning of its emotional attribution, which make it easy to record people more accurately show the emotions. We selected the same text of the corpus as experimental data, and take the first 200 for the training set and the after 100 for the test set. The experiment also slices the data set.