A sound effect setting device and its method, playing system and its method

Abstract

The invention discloses a sound effect setting device, a sound effect setting method, a playing system and a playing method. The sound effect setting device comprises a control module, a digital co-processor, a mode switching module and a converter, wherein the mode switching module is connected with the control module and the digital co-processor, the converter is connected with the control module and the digital co-processor, and the control module is connected with the digital co-processor; the mode switching module starts a test mode or a play mode according to an inputted switching instruction; in the test mode, prestored test audio signals outputted by the control module are outputted to an earphone to play after being decoded by the converter, and minimum audible data of a user is recorded; and the digital co-processor carries out frequency band compensation on the minimum audible data and generates an audio algorithm, carries out system initialization according to the audio algorithm and transmits to the control module to store. According to the invention, the sound effect can be adjusted by adopting corresponding sound effect algorithms according to different listening abilities of different users, thereby achieving customizability in sound effect for each user, and enabling each user to acquire more satisfactory and healthier sound quality.

Description

technical field [0001] The present invention relates to the technical field of digital audio, in particular to a sound effect setting device and its method, a playing system and its method. Background technique [0002] Today's society is developing faster and faster, and the degree of integration of Internet technology and electronic technology is getting higher and higher. The requirements for intelligence and humanization are getting higher and higher. The popularity of portable mobile phones is getting higher and higher. The functions attached to mobile consumer electronics products cover daily life and production. Multimedia functions have become the most used application by consumer electronics device users. How to improve the audio effect has become a problem that every manufacturer needs to consider. Audio and video is a system design, and improving various indicators of audio testing is a very complex system engineering with back-end design. Many manufacturers ar...

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a sound effect setting device and its method, a playback system and its method, aiming at solving the problem that the existing common sound effect styles cannot meet the sound effect requirements of different users

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