Voice identification system and processing method thereof

Abstract

This invention discloses a kind of phonetic identify system which includes a first storage equipment, a second storage equipment, a voice fetching equipment, a key board controller, and a central processor, besides, an application program. The voice fetching equipment fetches and storages a first audio-frequency signal to the first memory device as an original audio-frequency signal and at the same time fetches and storages a second audio-frequency signal to the second memory device. Before enter the operating system the key controller fetches the original audio-frequency information from the first memory device and the second audio-frequency information from the second memory device and then compares and calculates them and delivers the compared result to the central processor in order to execute the corresponding operation. After enter the operating system the application program sends a command to the key board controller in order to switch its work pattern. Compare the original audio-frequency information fetched from the first memory device and with the second audio-frequency information fetched from the second memory device and calculates them and executes the corresponding operation according to the compared result.

Description

Technical field [0001] The present invention relates to voice recognition, and particularly relates to a keyboard controller with voice recognition function. Background technique [0002] The basic input devices of a computer are a keyboard and a mouse, which serve as a communication medium between the user and the computer. As far as keyboards are concerned, most keyboards with a Universal Serial Bus (USB) interface or a PS2 interface are mechanical devices, which have many disadvantages for users. For example, operating the keyboard for a long time can cause sore hands and even permanent damage to the hands. In addition, the shortcomings most criticized by users of the keyboard include slow input speed, the need to be familiar with the position of each button, mechanical damage to the buttons, poor water resistance, large size, and so on. Summary of the invention [0003] In view of the above problems, an object of the present invention is to provide a keyboard controller with...

AI Technical Summary

Problems solved by technology

As far as the keyboard is concerned, whether it is a universal serial bus (Universal Serial Bus, USB) interface or a PS2 interface keyboard, most of them are mechanical devices, which have many disadvantages for users.

For example, operating the keyboard for a long time will cause sore hands and even permanent damage to the hands

In addition, the shortcomings of the keyboard most criticized by users include slow input speed, the need to be familiar with the position of each key, mechanical damage to the keys, poor water resistance, large size, etc.

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