Patent ID: 8447611

Claim:
A method of generating a voice index table having a handwriting index field, a text index field, a voice index field and an application field in a pen-type voice computer, comprising: recording voice data by a microphone, wherein the voice data comprise a plurality of voice segments, each having a corresponding timing index; generating voice text data for each voice segment by speech recognition; generating a handwriting index of the voice data by inputting drawing data using a handwriting input device and converting the drawing data to the handwriting index using text recognition; and associating the handwriting index with the corresponding voice data to generate the voice index table, wherein the associating step comprises associating the timing index of a given voice segment with the handwriting index when the voice text data of the given voice segment matches the handwriting index in content; receiving a voice index from an acoustic sensor; and associating the voice index with the handwriting index and the corresponding voice data.