Overview
AudioScience ASI5741, PCI-Express Sound Card, Digital I/O
The ASI5741 provides AES/EBU inputs and outputs only.
Providing up to 12 play streams that are mixed to 4 balanced stereo outputs and 8 record streams fed from four balanced stereo inputs, the ASI574x series features AudioScience's unique "anything to anywhere" mixing and routing.
Uncompressed PCM, in a choice of precision is available for both recording and playback.
For surround sound applications, SSX2 mode allows multichannel streams of up to 8 channels to be played, recorded and mixed.
Please note: Required Cable is not included, please contact BGS for cable options for your application
Features
- 4 or 12 stereo/mono streams of playback into 4 stereo outputs
- 4 or 8 stereo/mono streams of record from 4 stereo inputs
- AES/EBU I/O with sample rate converters on all inputs
- Formats include 8,16,24 and 32 bit PCM with sample rates to 96kHz
- SSX2 mode for multichannel record, playback and mixing
- Balanced stereo analog I/O with levels to +24dBu
- 24bit ADC and DAC with 110dB DNR and 0.0015% THD+N
- Low profile short length PCI(e) card format (6.6 inches/168mm)
- Up to 8 cards in one system
4 Play Mode
12 Play Mode
Specifications / Documents
DIGITAL INPUT/OUTPUT
- Type: AES/EBU (EIAJ CP-340 Type I / IEC-958 Professional)
- Input/Output Impedance: 110 ohms
- Connector: 68pin VHDCI
- Sample Rates: 32, 44.1, 48, 88.2, 96kHz with sample rate converters on inputs
SAMPLE RATE CLOCK
- Internal (Adapter): 32, 44.1, 48, 88.2, 96kHz
- AES/EBU Sync In: 32, 44.1, 48, 88.2, 96kHz on dedicated AES/EBU input
- Word In/Out: 32, 44.1, 48, 88.2, 96kHz
SIGNAL PROCESSING
- DSP: Texas Instruments TMS320DM8147 floating point DSP @ 600MHz
- Memory: 64MB
- Audio Formats
- 8 bit unsigned PCM
- 16 bit signed PCM
- 32 bit floating point PCM
GENERAL
- Bus: X1 PCI-Express.
- Dimensions: PCI half-height form factor – 5.4" x 2.75" x 0.6" (138mm x 70mm x 15mm)
- Weight: 8 oz (227g) max
- Operating Temperature: 0C to 60C
- Power Requirements: +3.3V@1.5A +12V @ 300mA
