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To better understand the Q-Sys system, let's start by diagramming a basic signal path. 为了让您更好地了解Q-Sys系统 我们来用图示的方式讲解一下基础信号路径。
Audio begins at any given input source such as a microphone or CD player. 任何输入信号源都可以产生音频信号 例如话筒或者CD播放器
The input connects to the Q-Sys I/O card, which provides the points of connection for the Q-Sys system. 输入信号连接到Q-Sys的输入/输出卡 输入/输出音频卡为Q-Sys系统提供连接节点
These cards can be installed in either the Q-Sys I/O Frame or directly into the Q-Sys Core if you don't need remote input and output. 这种输入/输出卡可以安装在Q-Sys的输入/输出接口箱里 或者如果你不需要远程输入与输出,你可以直接安装在Q-Sys处理主机Core上
Q-Sys I/O Frames allow for remote input and output connections to the Q-Sys system, 使用Q-Sys的输入/输出接口箱 可以让远程输入输出信号连接到Q-Sys系统中
and as a result can be positioned in a relatively close proximity to the physical input and output devices. 因此输入/输出接口箱可以安装在 物理位置相对靠近输入输出设备的地方。
In this example, I/O Frames convert audio input into network packets 在这个案例中,输入/输出接口箱将音频输入信号转换成 网络数据包
and send them over a standard gigabit ethernet infrastructure. 通过标准的千兆网络传输
This revolutionary protocol is called Q-LAN. 这一个革命性的网络传输协议叫作Q-LAN
Q-LAN is so advanced, it can stream up to one thousand twenty four channels Q-LAN十分先进 它可以在千兆网络中
on a gigabit network simultaneously. 同时传输多达1024个通道的信号
With the audio source now digitized and on the network, Q-LAN sends all sources 所有音频信号都被数字化, 并通过网络传输
through the Q-Sys Core. Q-LAN通过处理主机Core将所有的音频信号传输出去。
This powerful sixty four-bit Core manages all audio processing and data routing. 这个强大的64bit处理主机Core 负责所有音频信号的处理和数据路由
After the Q-Sys Core has processed the audio, it routes the signal to the appropriate output. Q-Sys处理主机Core处理完音频信号后, 再将音频信号路由到指定的输出上。
In some cases the signal is sent back onto the network to an I/O Frame 有些情况下,处理后的信号也会通过网络 传回给某个输入/输出接口箱
where it is converted to analog or digital AES 3 and fed to an output device such as an amplifier. 在输入输出接口箱里,信号被转换为模拟或者数字AES3 然后提供给一个输出设备,例如功放。
In other cases, it is routed to a local I/O Card on the Core itself and delivered to an output device. 还有一些情况下,信号被路由到处理主机Core的 本地输入/输出接口卡上,然后在发送到一个输出设备上。