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原帖由 冬菜 于 2008-6-5 12:49 发表 * q6 _9 X8 O& G+ F* g) W
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 ... . P* x/ Z2 S! U
( [$ a6 [" l. ^- R; T& Q6 H环路总线要是出了问题,系统基本上接近崩溃!0 B& o! @0 n: L) Q
级连信号包括音频和控制信号。
1 `9 E8 D" e. N( n. ^16个通道是因边DSP处理能力问题。2 @" ]# p& l$ k
7 l6 C9 T1 C! q# 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.
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3 Y$ C( Z* ^( T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。& @4 ~( V1 H3 [( T, I7 m4 s4 g
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.
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! T; ^3 X- L2 d0 S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。, e5 Z) @: [/ |- m- w0 j' e4 @
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.
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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。
" _# Z3 r! c. y- W) Q) c3 A/ tNexLink 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).7 f8 X8 A5 e) I# b5 _' G7 h0 i
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)。
$ z$ F$ h1 e0 ~4 o A. `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).8 W4 ], @9 E. Y5 U/ F
% I' _ _+ \1 \& D3 @4 ]5 L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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