Multichannel playing system applied to exhibition display

The invention discloses a multi-channel playing system applied to exhibition display, belongs to the technical field of exhibition equipment, solves the problem of inconvenience in audio updating of existing display equipment, and is technically characterized by comprising a main control computer su...

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Bibliographic Details
Main Authors TAN YINGGUANG, MA JIE, LIANG YINGCONG
Format Patent
LanguageChinese
English
Published 25.02.2022
Subjects
ADVERTISING
CRYPTOGRAPHY
DEAF-AID SETS
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LABELS OR NAME-PLATES
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PHYSICS
PUBLIC ADDRESS SYSTEMS
SEALS
SIGNS
STEREOPHONIC SYSTEMS
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Summary:The invention discloses a multi-channel playing system applied to exhibition display, belongs to the technical field of exhibition equipment, solves the problem of inconvenience in audio updating of existing display equipment, and is technically characterized by comprising a main control computer subsystem, a multi-channel control subsystem, a USB (universal serial bus) sound card module matrix, a USB HUB module subsystem, a loudspeaker matrix and auxiliary accessories, the main control computer subsystem is connected with the multi-channel control subsystem, the multi-channel control subsystem is connected with the USB sound card module matrix, the USB HUB module subsystem and the loudspeaker matrix, and the system has the advantages that the cost is reduced, the operation is simple and convenient, the sound presentation modes are enriched, synchronous interaction of multiple persons is facilitated, the audio frequency is quickly updated, and packaging and calling are facilitated. 本发明公开了一种应用于展览展示的多声道播放系统，属于展
Bibliography:Application Number: CN202111367352