|
原帖由 冬菜 于 2008-6-5 12:49 发表 8 h$ W2 ?+ F! |4 O: ~3 r+ X( h
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 ... + F/ Z# |' I9 |6 c9 {! |
' Z, J" s! u. u# [* w7 t. S B环路总线要是出了问题,系统基本上接近崩溃!
$ ~; T; J% ~" V- g+ m& [ b- @级连信号包括音频和控制信号。4 A1 U I) P4 g* B& Y+ |
16个通道是因边DSP处理能力问题。4 z, _% V z' Z7 S
2 s* h4 Q( n8 `1 \
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. / B. V6 p* q+ A: Q; a2 D
: T- h9 g7 i: h5 S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 ? \' a7 J1 `4 J3 zWhen 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.
1 e" z7 l) v m" A3 \1 v3 d2 V0 }1 ?: `( ~# P
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。
# I8 s7 J, j$ T. [; C) E6 LA 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.3 ~# Y) r6 y) t5 x5 x
$ F- j$ `3 e& H, @: m/ [1 w
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。
0 b0 \9 k) b3 {% D/ v3 uNexLink 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).$ y! g' ]) j1 k7 v0 X5 {
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)。8 p) ~7 ^6 ]. u6 |' ?' v2 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).
. z9 m! O, B: Q: u
- Y1 U$ r! e- n$ q0 s3 P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 |
|