Lynx Studio LS-AES - Manual (Page 15)

LS-AES
Page 13
WideWire Channel Mapping
The WideWire feature of the LS-AES provides alternative multi-wire digital I/O connection modes
for compatibility with legacy third party devices.
WideWire is enabled in the LStream window of the LynxTWO/L22 Mixer. When enabled, alternate
dual and quad wire connections are available, but vary according to the signal sample rate according
to the following table:
WideWire Sample Rates and I/O Modes
Signal Sample
Rate (Hz)
WideWire
ON/OFF
I/O Mode LS-AES I/O
Frame Rate
44.1k / 48k Either Single-wire 44.1k / 48k
88.2k / 96k OFF Single-wire 88.2k / 96k
88.2k / 96k ON Dual-wire 44.1k / 48k
176.4k / 192k OFF Dual-wire 88.2k / 96k
176.4k / 192k ON Quad-wire 44.1k / 48k
Dual-wire connections require two digital input or output connections to transfer two audio channels.
Quad-wire connections require four digital input or output connections to transfer two audio
channels. In each case, the number of active LStream channels is reduced. The LS-AES inputs and
outputs used for each mode are shown in the following table.
WideWire Channel Mapping
LS-AES INPUT/OUTPUT LStream
Channel Single-wire mode Dual-wire mode Quad-wire mode
1 IN/OUT 1
Left Channel
IN/OUT 1
Left and Right
Channels
IN/OUT 1, L/R
And
IN/OUT 2, L/R
2 IN/OUT 1
Right Channel
IN/OUT 2
Left and Right
Channels
IN/OUT 3, L/R
And
IN/OUT 4, L/R
3 IN/OUT 2
Left Channel
IN/OUT 3
Left and Right
Channels
4 IN/OUT 2
Right Channel
IN/OUT 4
Left and Right
Channels
5 IN/OUT 3
Left Channel
6 IN/OUT 3
Right Channel
7 IN/OUT 4
Left Channel
8 IN/OUT 4
Right Channel
Not valid
Not valid