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Software voice playing device and use method thereof

A voice playback and equipment technology, applied in the field of software voice playback equipment, can solve problems such as single function, high power supply requirements, and large volume of external audio, and achieve the effect of strong function expansion and small size

Inactive Publication Date: 2019-05-28
XIANNING VOCATIONAL TECHN COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the debugging and running of computer software, the computer will send corresponding voice prompts according to the debugging status and running status of the software, but the existing desktop computer host does not have a built-in voice playback module. During the process, the voice prompt playback function of the software had to be realized through an external speaker, but the external speaker is large in size and requires a high power supply for the development environment, so it is not convenient to carry and use
Although there are many minimalist small power amplifiers on the market, which can meet the voice playback function in the software development process, on the one hand, the audio signal of some computer software is weak, and it may not be possible to judge only by hearing. On the other hand, such small The power amplifier device has a single function, which can only realize the voice playback function, and cannot realize the expansion of other functions

Method used

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  • Software voice playing device and use method thereof
  • Software voice playing device and use method thereof
  • Software voice playing device and use method thereof

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Embodiment Construction

[0025] The following is attached figure 1 to attach image 3 Further illustrate the structure and working principle of the present invention.

[0026] A software voice playback device, comprising a shell 1, an STM32 development board 2, a voice module 3, a power amplifier chip 4, an SD card reader module 5, a liquid crystal display 6 and a HC-05 Bluetooth module 7; the shell 1 is a top opening The rectangular housing structure; the STM32 development board 2 is installed in the inner cavity of the housing 1 by screws; the SD card reader module 5 and the HC-05 Bluetooth module 7 are installed on the STM32 development board 2 by soldering The voice module 3 is inserted on the arduino interface of the STM32 development board 2; the liquid crystal display 6 is installed on the top opening of the shell 1, and the liquid crystal display 6 is connected to the STM32 through a wire The development board 2 is connected; the back of the shell 1 is provided with a sound outlet 101, and t...

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Abstract

The invention discloses a software voice playing device which comprises a shell, an STM32 development board, a voice module, a power amplifier chip, an SD card reading module, a liquid crystal displayscreen and an HC-05 Bluetooth module. The invention also discloses a use method of the software voice playing device. The software voice playing device has the beneficial effects that the software voice playing device is small in size and strong in function expansibility, audio signals of computer software can be read and played, and the STM32 development board expands the functions of the playing device. The software voice playing device not only can play the voice of computer software, but also can display the presence or absence of software audio signals through the reading of the liquid crystal display screen so as to help software developers to identify weak audio signals. The software voice playing device has an audio signal storage function, and the audio signals of the computer software are stored in the SD card, so that the detailed solution of the development process is facilitated after development, and a help role can be played for subsequent development.

Description

technical field [0001] The invention relates to the technical field of voice playback, in particular to a software voice playback device and a method for using the same. Background technique [0002] During the debugging and running of computer software, the computer will send corresponding voice prompts according to the debugging status and running status of the software, but the existing desktop computer host does not have a built-in voice playback module. During the process, the voice prompt playback function of the software had to be realized through an external speaker, but the external speaker is large in size and requires a high power supply for the development environment, so it is not convenient to carry and use. Although there are many minimalist small power amplifiers on the market, which can meet the voice playback function in the software development process, on the one hand, the audio signal of some computer software is weak, and it may not be possible to judge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/16
Inventor 任芬刘群娣吕玲
Owner XIANNING VOCATIONAL TECHN COLLEGE
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