AudioScience ASI5744, PCI-Express Sound Card, Analog and Digital I/O

AudioScience ASI5744, PCI-Express Sound Card, Analog and Digital I/O

The ASI5744 is a professional Low Profile PCI-Express sound card designed for use in the installed sound, entertainment and broadcast markets.

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

• 4 or 12 stereo/mono streams of playback into 4 stereo outputs
• 4 or 8 stereo/mono streams of record from 4 stereo inputs
• Formats include 8,16,24 and 32 bit PCM with sample rates to 96kHz
• AES/EBU I/O with sample rate converters on all inputs
• 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

ANALOG INPUT/OUTPUT

• Type: Balanced
• Connector: 68pin VHDCI
• Input Level: -10 to +24dBu in 0.5dBu steps
• Input Impedance: 10K ohms
• A/D converter: 24bit Over sampling
• Output Level: -10 to +24dBu in 0.5dBu steps
• D/A converter: 24bit Over sampling
• Output Impedance: 50ohms
• Load Impedance: 600ohms or greater
• Dynamic Range: >=110dB (record or play)
• THD+N: =<-96dB (0.0015%) (record or play)
• Frequency Response: 20Hz to 20kHz +0/-0.1dB, 20Hz to 40kHz +0/-3dB
• Inter-channel Phase: <0.1 degrees (record or play)
• Inter-channel Crosstalk: >110dB (record or play)

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