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Lynx LS-AES Addon Card
24Bit/192kHz - 8-Channels - AES/EBU Addon Card
The LS-AES is exactly what is needed when additional AES/EBU or SPDIF digital audio channels are needed for the LynxTWO and L22 cards. The LS-AES is a daughter card for the LynxTWO and L22 that provides eight more channels of 96 kHz digital input and output. Using the LynxTWO or L22’s own digital mixer, the LS-AES’s inputs and outputs are easily and seamlessly incorporated.
LS-AES can operate in single wire mode, or in dual wire mode, where it provides four I/O channels at 192 kHz. Quad wire mode is also available. For additional channel capacity, a second LS-AES can be added to a single LynxTWO or L22.
LS-AES can handle either synchronous or asynchronous audio. The built-in Sample Rate Converter can be enabled independently on each digital input for asynchronous signals from multiple digital devices. In synchronous mode, any input may be selected as the system clock source. LS-AES can also be synchronized to the main PCI card’s word clock or composite video received by a host LynxTWO, The LS-AES ships with its own six-foot breakout cable, which has four XLR female and four XLR male connectors. Optional adapter cables allow the use of SPDIF digital I/O.
| Digital I/O | ||
| Number | Four inputs and four outputs, transformer coupled | |
| Format | 24-bit AES/EBU or S/PDIF supported, on-board impedance and level switching | |
| Wiring Modes / Sample Rates | Single-wire @ 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, and 96 kHz sampling rates Dual-wire @ 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz sampling rates Quad-wire @ 176.4 kHz and 192 kHz sampling rates |
|
| Channels | 8 in/out in single-wire mode 4 in/out in dual-wire mode 2 in/out in quad-wire mode |
|
| Sample Rate Conversion | Support for conversion ratios up to 3:1. Available on any input or output. | |
| Channel Expansion | Support for two LS-AES cards per LynxTWO or L22 provides double channel capacity | |
| Clock Synchronization | ||
| Clock Sources | Host card (LynxTWO or L22) or any LS-AES digital input | |
| Modes | Master mode: utilizes LynxTWO or L22 low-jitter sample clock to drive external AES devices Slave mode: word clock derived from any digital input |
|
| Architecture | ||
| Core | FPGA-based core. Support for field upgrades of firmware. | |
| Audio Devices | Via host card, the LS-AES’s four digital inputs and outputs are visible to applications as four stereo record devices and four stereo play devices. | |
| Routing/Mixing | Integrates with host card’s digital mixer to allow independent routing of AES I/O with host card analog and digital I/O | |
| Connections | ||
| Digital I/O Ports | Bracket-mounted 25-pin female D-sub connector | |
| L Stream | Board-mounted header for connection to host audio card | |
| General | ||
| Host Interface | Lynx proprietary LStream™ Interface: 24.5 Mbps bi-directional | |
| Requirements | One available bracket position (PCI slot not required), Host card: LynxTWO or L22 | |
| Size | 2.990" H X 5.000" W | |
| Shipping Weight | 2.5 pounds | |
| EMI Certifications | FCC and CE | |
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