A method for quickly structuring voice databank used in key word detection task includes recording voice databank of isolated word, confirming key word table and nonkey word table according to requirement of key word detection system, confirming parameters such as total sentence number and time length as well as key word occurrence frequency for key word detection test, connecting key word and nonkey word in accordance with requirement of key word detection system to be sentence by pasting C up means for generating out databank used in key word detection task. |