01264 338110
ASI 6622 / 6620
Product Description
The ASI6644 and ASI6640 are professional PCI-Express sound cards designed for use in radio broadcast automation.
Providing 12 play streams that are mixed to 4 balanced stereo outputs and 8 record streams fed from four balanced stereo inputs, the ASI6644 and ASI6540 feature AudioScience's unique "anything to anywhere" mixing and routing.
The ASI6644 provides both balanced analogue and AES/EBU inputs and outputs. The ASI6640 has analogue I/O only. The maximum analogue input and output level is +24dBu.
A choice of uncompressed PCM, MPEG layer 2 and MP3 is available for both recording and playback. All compression is handled by an on-board floating point DSP, allowing the host computer to focus on other tasks.
ASI6644 and ASI6640 functionality includes MRX multi-rate mixing technology which allows streams of different sample-rates and formats to be mixed digitally. TSX time scaling allows compression/expansion of any or all playback streams in real time with no change in pitch.
For emerging surround sound applications, SSX mode allows multichannel streams of up to 8 channels to be played, recorded and mixed.
Product Details
Features- Specifications
- Spec Sheet
- Diagram
- Images
Product Features List:
- 4 or 12 stereo/mono streams of playback into 4 stereo outputs
- 4 or 8 stereo/mono streams of record from 4 stereo inputs
- PCM, MPEG-L2 and MP3 formats with sample rates to 96kHz
- MRX technology supports mixing of multiple formats and rates
- TSX time scaling by up to +/-20%
- SSX mode for multichannel record, playback and mixing
- Balanced stereo analogue I/O with levels to +24dBu
- 24bit ADC and DAC with 110dB DNR and 0.0015% THD+N
- AES/EBU I/O with sample rate converters on all inputs (ASI6644 only)
- Dedicated AES/EBU and Word clock Sync input (ASI6644 only)
- Short length PCI card format (6.6 inches/168mm)
- Up to 4 cards in one system
- Windows 2000, XP and Linux software drivers available
Specification
ASI6622
ASI 6620