CN202077182U - 一种双源音频矩阵 - Google Patents

一种双源音频矩阵 Download PDF

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Publication number
CN202077182U
CN202077182U CN2011201637292U CN201120163729U CN202077182U CN 202077182 U CN202077182 U CN 202077182U CN 2011201637292 U CN2011201637292 U CN 2011201637292U CN 201120163729 U CN201120163729 U CN 201120163729U CN 202077182 U CN202077182 U CN 202077182U
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audio matrix
source audio
double source
module
utility
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张良
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Shenzhen East micro smart Polytron Technologies Inc
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SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co Ltd
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Abstract

本实用新型适用于音频领域,本实用新型提供一种双源音频矩阵,该双源音频矩阵包括:DSP板和模拟输入输出模块;所述双源音频矩阵还包括:双电源模块。本实用新型提供的技术方案具有可靠性高的优点。

Description

一种双源音频矩阵
技术领域
本实用新型属于音频领域,尤其涉及一种双源音频矩阵。
背景技术
音频矩阵装置是各种会议、体育场馆等必须的音频信号处理设备,在很多时候都需要调音人员对其进行实时的零距离地调控,目前音频矩阵均为单电源供电的音频矩阵,这样当单电源故障时,该音频矩阵就无法工作,可靠性降低。
实用新型内容
本实用新型的目的在于提供一种双源音频矩阵,旨在解决现有技术的音频矩阵在电源故障时,无法工作,可靠性降低的问题。
本实用新型是这样实现的,本实用新型提供一种双源音频矩阵,包括:DSP板和模拟输入输出模块;所述双源音频矩阵还包括:双电源模块。
可选的,所述双电源模块具体包括:
AC220V电源和DC24V电源。
可选的,所述模拟输入输出模块具体为:4*4模拟输入输出模块。
可选的,所述双源音频矩阵还包括:电话模块;该电话模块与DSP板连接,该电话模块具体为:多线路电话模块。
可选的,所述双源音频矩阵还包括:LED显示屏,该LED显示屏与DSP板连接。
本实用新型与现有技术相比,有益效果在于:由于本实用新型的技术方案配置双电源模块,所以当一路电源故障时,另一路电源可以自动为音频矩阵供电,所以其具有可靠性高的优点。
附图说明
图1为本实用新型提供的双源音频矩阵的结构图。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本实用新型进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本实用新型,并不用于限定本实用新型。
本实用新型提供一种双源音频矩阵,该音频矩阵如图1所示,包括:数字信号处理(Digital Signal Processing,DSP)板11、模拟输入输出模块12和双电源模块13;其中双电源模块13与DSP板11连接,DSP板与模拟输入输出模块12连接。
本实用新型提供的技术方案配置双电源模块,所以当一路电源故障时,另一路电源可以自动为音频矩阵供电,所以其具有可靠性高的优点。
需要说明的是,上述双电源模块13具体可以为:AC220V电源和DC24V电源。
可选的,上述模拟输入输出模块12具体可以为:4*4模拟输入输出模块。
可选的,上述双源音频矩阵还可以包括:电话模块14;该电话模块14与DSP板11连接,该电话模块14具体可以为:多线路电话模块;其中,该多线路分别可以为:两路电话接入会议、上位机呼叫和分机拨号呼叫。
可选的,上述双源音频矩阵还可以包括:LED显示屏15,该LED显示屏15与DSP板11连接。
综上所述,本实用新型提供的技术方案具有可靠性高的优点。
以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型,凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本实用新型的保护范围之内。

Claims (5)

1.一种双源音频矩阵,包括:DSP板和模拟输入输出模块;其特征在于,所述双源音频矩阵还包括:双电源模块。
2.根据权利要求1所述的双源音频矩阵,其特征在于,所述双电源模块具体包括:
AC220V电源和DC24V电源。
3.根据权利要求1所述的双源音频矩阵,其特征在于,所述模拟输入输出模块具体为:4*4模拟输入输出模块。
4.根据权利要求1所述的双源音频矩阵,其特征在于,所述双源音频矩阵还包括:电话模块;该电话模块与DSP板连接,该电话模块具体为:多线路电话模块。
5.根据权利要求1所述的双源音频矩阵,其特征在于,所述双源音频矩阵还包括:LED显示屏,该LED显示屏与DSP板连接。
CN2011201637292U 2011-05-20 2011-05-20 一种双源音频矩阵 Expired - Lifetime CN202077182U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103051816A (zh) * 2012-12-10 2013-04-17 深圳市东微智能科技有限公司 一种数字音频矩阵及电话会议系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103051816A (zh) * 2012-12-10 2013-04-17 深圳市东微智能科技有限公司 一种数字音频矩阵及电话会议系统
CN103051816B (zh) * 2012-12-10 2015-08-19 深圳市东微智能科技有限公司 一种数字音频矩阵及电话会议系统

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Registration number: 2013990000202

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Patentee after: Shenzhen East micro smart Polytron Technologies Inc

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