1) Audio Matrix
音频矩阵
1.
With the accelerative deepen of digitization and network in broadcast stations, the central audio matrix system, which is the most important data transmitting and exchange system, has been applied widely in broadcast stations and played a key role.
随着广播电台行业数字化、网络化的加深,中心音频矩阵系统作为广播电台中重要的数据交换、传输系统,得到了广泛的应用,成为广播电台日常工作的重要组成部分。
3) audio&video matrix
音视频矩阵
1.
This paper introduces the I~C bus,and appli- cation of the MAX4548 I~2C audio&video matrix;It in- cludes the project of the triple 4×2 audio&video matrix, which has many strongpoints,such as low-power,ease to control,low-cost,and already succeed in application.
介绍了I~2C总线以及I~2C接口音视频矩阵芯片MAX4548的基本原理、3路4X2音视频矩阵的设计方案,具有功耗低,控制简单,占用系统资源少等优点并已成功实现。
4) Audio Router
音频切换矩阵
5) video and audio switch matrix
视音频切换矩阵
补充资料：音频
指20～20000赫范围内的频率。常人能反应的高频端约在14000赫以下，只有少数人能达到20000赫。高级音响设备及光盘等载体要求有上述频率响应。300赫至3000赫的频率范围称“话频”，在电话传输中常用这一频段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条