|
|
原帖由 冬菜 于 2008-6-5 12:49 发表
" m4 X2 \, |" [7 d ?2 l0 `2 J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 ...
8 s5 A9 j7 f0 N% T- \1 }* k9 @* Z3 l. B7 }3 `, x
环路总线要是出了问题,系统基本上接近崩溃!* b8 w4 a+ K' D3 x- L% w: i3 ?4 ~
级连信号包括音频和控制信号。. {+ `% h! d7 p+ N! [
16个通道是因边DSP处理能力问题。
. f7 F( V6 E" a' m) I0 X; q+ Y
6 Z: b' E0 A7 g, p- c# s/ ZUp 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.
5 P& U, k) b2 m" k7 }2 Q3 o
5 V- G8 |8 b8 B( 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。: [9 v- S8 Z, f, E- f9 I6 Q
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.& W0 @' q5 ?" b, ~7 k f1 |- X( s
% ?4 y- ?2 A8 P7 U" h
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。
* y0 z4 o% G+ |: L* j! `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 D$ ?8 w- t5 P @
% M% x/ E% h- Y" F/ A& e" s N
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。
5 f, I. ^, ^+ I# b) n, D$ nNexLink 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).1 v/ A& Q2 X/ O3 Y( b) }+ s
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)。
- j; {3 _& \- GSignals 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)." J, E9 Y- h6 @* N5 n3 a
3 n& D2 x! g3 C; E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 |
|