AUDIO EDITION DEVICE, AUDIO EDITION METHOD, AND AUDIO EDITION PROGRAM

摘要

It is possible to easily enrich the standard patterns registered in an audio recognition device and effectively extend vocabulary which can be recognized in audio. Instead of creating a novel standard pattern from zero, a novel standard pattern is effectively created by partially modifying an existing standard pattern. A pattern matching unit (16) in a modification part specification unit (14) performs matching to identify a part of the existing standard pattern to be modified. A standard pattern creation unit (18) cuts out the audio data on the part of the standard pattern to be modified, deletes it, and replaces it with another audio data or combines it with another audio data to create a novel standard pattern. A standard pattern database update unit (20) adds the new standard pattern to a standard pattern database (24).