Intelligent microphone capable of converting voice into text in real time

Abstract

The invention provides an intelligent microphone capable of converting voice into a text in real time. The intelligent microphone comprises a controller module, and an extended voice recognition module, an A / D conversion module, a FLASH memory module, a Micro USB interface module, a bluetooth communication module, a liquid crystal screen module and a power supply module thereof. An MCI audio module is connected with the controller through the voice recognition module and the A / D conversion module respectively. The controller is connected with receiving equipment through the bluetooth communication module. The liquid crystal screen is controlled by the controller through a driving circuit. The power supply module supplies power to the whole system. When the intelligent microphone is used, recording can be performed when a mode selection switch is poked, and the liquid crystal screen is used for timing of speaking. The voice recognition module converts voice signals into the form of the text to be stored in the FLASH member for backup, and a bluetooth function is turned on so that text information can be transmitted to the receiving equipment matched with the microphone in real time. Finally, the Micro USB interface is used for reading the backup text information in the FLASH memory and the recorded voice information.

Description

technical field [0001] The invention relates to an intelligent microphone capable of converting speech into text in real time, in particular to an intelligent microphone capable of realizing speech recognition and concurrently having functions of appendix sound and timing. technical background [0002] Microphones are widely used in daily meetings, discussions and reports. However, the microphones currently on the market have a single function and are basically stagnant on the basis of sound reinforcement. Therefore, sometimes the recorder’s recording speed cannot keep up with the speaker’s speaking speed, resulting in the problem that some key points in the speech content are ignored. When the content of the meeting is processed and improved in the later stage, there will be great obstacles. At the same time, the microphone also ignores the meeting's requirements for speaking time limits and the function of recording. Contents of the invention [0003] The purpose of th...

AI Technical Summary

Problems solved by technology

However, the microphones currently on the market have a single function and are basically stagnant on the basis of sound reinforcement. Therefore, sometimes the recording speed of the recorder cannot keep up with the speaking speed of the speaker, resulting in the problem that some key points in the speech are ignored. When the content of the meeting is processed and improved in the later stage, there will be great obstacles

At the same time, the microphone also ignores the meeting's requirements for speaking time limits and the function of recording

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