Stereophony amplifying and playing (replaying) system

Abstract

This invention relates to 3D8-F; it is stereophony audio amplifier and playing (replaying) mode. It except the base audio amplifier system the left, middle, right three main channels, besides these increase six environment effective sound channels, include left, middle, right effective sounds, the back environment effective sounds, stage environment effective sounds, stage back environment effective sounds, ceiling environment effective sounds. The three main audio amplifier channels include the sub-low frequency channel, to finish the basic language and music audio amplifier and playing (replaying). The six environment effective sounds channels use to help finish the play, opera, stage play, essay and so on program perform and playing (replaying) various environment effective sounds.

Description

Technical field [0001] The present invention relates to a kind of 3D8-F type 9+1 road stereo sound reinforcement and playback (replay) mode, is 3D8 type stereo sound reinforcement system (3D8 stereo sound reinforcement system has applied for a patent before this, and the application number is: 03137962.1) Another form of use of live performance sound reinforcement and off-site venue playback (replay), mainly used for performing performances of various types of dramas, performing venues or entertainment venues that need to produce a variety of environmental effects, and using 3D8 -The performance programs produced by F are played in public places (such as professional cinemas, stadiums, auditoriums, exhibition centers, squares, theaters, entertainment venues, private clubs, etc.) and home theaters through various media such as TV, network or audio-visual products ( replay) use. Background technique [0002] At present, stereophonic recording and playback technology and forms...

AI Technical Summary

Problems solved by technology

[0002] At present, stereophonic recording and playback technology and forms are developing from stereo to environmental effect sound. Many multifunctional performance venues have also made continuous attempts to sound reinforcement, striving to achieve language sound reinforcement, replay music and various effect sound. However, due to different types of dramas, users have different habits and interests, and the usage conditions cannot be unified. Especially in the case of fixed installation, once the installation is completed, it cannot be changed, and it is difficult to successfully complete the performance of various programs.

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