Character input method based on voice recognition technology

Abstract

The invention discloses a character input method based on a voice recognition technology. The character input method specifically comprises the following steps: (1) setting a character base including pronunciation of each character; (2) setting voice recognition equipment, defining virtual paper in an induction space of the voice recognition technology; (3) recognizing an input state of an operator; (4) speaking a mode that the operator faces towards the equipment, and displaying the reading-writing state of the operator on the display; (5) judging that the single character input is ended through the pause judgment of the operator through the voice recognition equipment; (6) after reading a character or a sentence, inducting the character pronunciation of the operator by a computer through the voice recognition equipment; (7) performing feature matching on the character pronunciation of the operator and the track of each character in the pre-stored character base through a computer; (8) listing out each candidate character according to the matching degree in the character candidate column from high to low; and (9) selecting and recognizing the correct candidate character by the operator.

Description

technical field [0001] The invention relates to a text input method, in particular to a text input method based on speech recognition technology. Background technique [0002] Speech recognition technology: It is an advanced technology that allows machines to convert voice signals into corresponding text or commands through the process of recognition and understanding. Speech recognition takes speech as the research object. It is an important research direction of speech signal processing and a branch of pattern recognition. It involves many fields such as physiology, psychology, linguistics, computer science and signal processing, and even human Body language (such as human expressions, gestures and other behaviors when speaking can help the other party understand), its ultimate goal is to realize natural language communication between humans and machines. Speech recognition technology, also known as Automatic Speech Recognition (ASR), aims to convert the lexical content o...

AI Technical Summary

Problems solved by technology

[0003] However, based on speech recognition technology, it has not been applied to the field of text input. The existing computer text input usually adopts keyboard input, handwriting input or tablet input, which needs to rely on a fixed input device, which is not very free to use and comfortable to write. Unsatisfactory