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原帖由 冬菜 于 2008-6-5 12:49 发表 ( N% ^; P" j9 Z! B8 ?# c
至于为什么只有16个通道,我觉得主要是处理能力的限制,我们知道总线里的数字音频是需要时时刻刻保持同步的,而处理器的处理能力则决定着总线的同步。所以关于这个问题,我觉得是因为处理能力的限制。也从另一个角度 ...
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6 s" z- h: a7 g% L4 F环路总线要是出了问题,系统基本上接近崩溃!( U% n2 ]6 Q' u9 I
级连信号包括音频和控制信号。
! }" _) R; }, ]8 V& q% l16个通道是因边DSP处理能力问题。+ T$ _" [0 Y- d0 r3 t; P9 T
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Up to four NEXIA devices may be linked together to share digital audio signals. Tx on one NEXIA device is connected to Rx on the next device, using standard 'straight-through' CAT5 cabling, with a maximum recommended length of 5 meters per cable. * k* O1 [" p& m! L2 A- y0 W/ _
t3 u* v* n& m3 d- n最多4台NEXIA处理器可以互连起来共享数字音频信号,一台NEXIA的TX端口连接互另一台的RX端口,使用标准的直通CAT5线缆,每台设备之间的最大线缆长度建议不超过5M。$ {6 N9 f) K5 T
When multiple NEXIA devices are placed in the Layout, NexLink blocks become available for routing digital audio between linked devices. As NexLink blocks are placed into the Layout, a dialog box appears for establishing links between specific devices.8 A& a V3 _- a6 F$ v
, K3 E4 _/ a/ ~5 m- g当多台NEXIA设备在同一个系统中时,NexLink模块可以被激活用来在两台被链接的设备之间路由数字音频信号,当NexLink模块被放在一个系统文件中时,将出现一个对话框用来在两台指定的NEXIA设备之间建立连接。
6 ?2 b/ n4 X7 v- J5 M) D7 B! MA device can transmit up to sixteen channels of digital audio to any other single device in the system. A device can also receive up to sixteen channels of digital audio from any other single device in the system.
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* V+ G. u! k$ U# Q" `. J一台设备可以发送最多16路数字音频信号到任意其它的在同一系统中的单台设备,一台设备也可以接收最多16路数字音频信号从任意其它的在同一系统中的单台设备。7 B0 A8 G( l" P, @# A2 z
NexLink is always represented in the Layout as two separate blocks, one for output connections (from transmitting device) and one for input connections (to receiving device).
5 i" s1 u" M. B( J! ^0 p NexLink模块在同一个系统文件中总是作为两个独立的模块出现,其中一个用于输出连接(从发送设备)和另一个用于输入连接(到接收设备)。. q4 @' O0 K# Q: ~4 k
Signals received by one device may be mixed and processed as desired, then passed on to another device, using a separate set of NexLink blocks. NexLink transmissions are unidirectional, however, signals will pass through other devices to reach the destination device. A complete circuit may be created between devices by connecting the final device back to the first (see diagram to left).
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6 _# a+ \* L0 o6 I/ v2 C通过使用一套独立NexLink模块,某台设备接收到的信号可以用来用于混音或信号处理,然后传递给其它的设备。虽然NexLink的信号是单向传输的,但是,信号可以通过其它设备传到目的设备,最后一台NEXIA设备返回到第一台NEXIA设备 一条完整的信号流向在~~~~~之间 |
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