Digigram VX822E

Analog & Digital I/O CardBSW PART: VX822E

The Digigram VX822E multichannel sound card offers 2/8 analog I/O and 2/8 digital I/O and 24-bit/192 kHz converters to handle demanding applications in broadcast such as live-assist, permanent playback and multichannel playback.

 

Digigram VX822E Features:

* PCIe sound card with 2/8 analog I/O and 2/8 digital I/O

* PCI Express Interface

* 24-bit/192 kHz converters

* Hardware sample rate converter on the AES/EBU input

* Maximum input and output level: +24 dBu

* Synchronization: AES/EBU sync, Word Clock I/O, video sync, LTC input

* Comprehensive set of drivers for Windows XP and Vista: Digigram np, WDM DirectSound, Wave, ASIO

 

Digigram VX4822E Specifications:

 

* Bus/Format: PCI Express X1 (X2, X4, X8, X16, X32 compatible)

* Size: 168 mm x 111 mm x 20 mm

* Digital Signal Processor: Motorola 56311 at 150 MHz

 

Inputs:

* Balanced analog line inputs (mono): 2

* Maximum input level / impedance: +24 dBu / > 10 kOhms

* Sampling frequencies available: Programmable from 32 to 192 kHz

* A/D and D/A converter resolution: 24 bits

* Digital inputs (stereo): 1 AES/EBU with hw Sample Rate Converters, 7.5:3 to 8:1, up to 192 kHz

* Programmable input gain: Analog from -94.5dB to +15.5 dB; Digital from -110 dB to +18 dB

* Other inputs: AES/EBU Sync (up to 192 kHz), Word clock (up to 96 kHz), LTC, Video

* AES11 synchronization: Yes

 

Outputs:

* Analog line outputs (mono): 8 servo-balanced

* Maximum output level / impedance: +24 dBu / < 100 ohms

* Digital outputs (stereo): 4 AES/EBU, up to 192 kHz

* Programmable output gain: Analog from -86 dB to +24 dB; Digital from -110 dB to +18 dB

* Other outputs: Wordclock (up to 96 kHz)

 

Connectors:

* External connector: 68-pin SCSI MDR

* Internal connectors: Inter-board Sync

* Digigram accessories available: Breakout cable or 2-RU Breakout Box

 

Audio Performance (measured at Fs=48 kHz):

* Frequency response (record + play): 20 Hz -20 kHz: ±0.3 dB

* Dynamic range_ (A-weighted): Analog In: >104 dB; Analog Out: >110 dB

* THD + noise 1 kHz at -1 dBfs_ (A-weighted): Analog In: <-96 dB; Analog Out: <-96 dB

* Crosstalk (Analog in or out): 1 kHz at 24 dBu: <-100 dB; 15 kHz at 24 dBu: <-90 dB

 

Developmental Environments And On-Board Processing:

* Supported OS: Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, and Windows 7

* Management: np SDK, ASIO, DirectSound (all: PCM only)

* Main on-board processing features (with np SDK): PCM play, rec, direct monitoring, real-time mixing, level adjustment, panning, cross-fade, punch-in/punch-out, scrubbing

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