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原帖由 冬菜 于 2008-6-5 12:49 发表
' b/ z7 M0 z' a$ b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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# [) S; @6 T) ]/ s6 e) Y环路总线要是出了问题,系统基本上接近崩溃!
5 M, B, b9 u+ y3 O ~* o: R+ a级连信号包括音频和控制信号。1 N% u7 O, r, ^6 C
16个通道是因边DSP处理能力问题。
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5 t8 v! y/ o0 l: K+ ?' q0 xUp 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.
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1 t& m( ]& X3 Q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。" n4 R; z6 j% ^1 c$ F% b
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.9 [& r8 j7 a( h! c
0 _ \$ b9 N" X/ q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。: v4 P+ X, H. u
A 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.5 z# Y& {9 q" [& x! f9 `0 n2 L+ x
( \9 q: h7 j' j, B u' F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 U3 e' M4 s8 F6 D
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).- C( ]- I) @0 v* C2 t
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)。. i0 r1 P. }6 c
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).. [' p% R( M: Z+ v, f& p; a2 }
; Z/ O2 {. ^+ Z6 L! A/ i; V6 w3 s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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