Standards-compliant AES67 & ST2110 audio on COTS Linux computing.
The BACH Virtual Sound Card Development Platform is a Linux-based software development kit (SDK) that enables your audio applications to connect with ease to AES67 and SMPTE ST2110 audio senders and receivers using Dante/SAP, RAVENNA, EmBER+ and NMOS open control protocols. Integrate your audio processing applications to BACH VSC’s high performance shared memory audio buffer, with access to 32 low latency, bi-directional streams of AES67 & ST2110-30.
FEATURES | BACH VIRTUAL SOUND CARD |
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System Requirements | Quad Core, 2 GHz, Intel Processor Intel i210 or i350 Ethernet Controller with Gbit Ethernet Interfaces 8Gbyte RAM Ubuntu 16.04.4 |
Network Transport | AES67 and ST2110-30/31 |
PTP Synchronization | AES67 and SMPTE ST 2059 Profiles |
Max. Channels per Direction | 256 |
Streams per Direction | 32 |
Channels per Stream | 1 to 16 |
Sample Rate | 44.1/88.2kHz and 48/96kHz |
Audio Encoding | L16, L24, L32 transparent encoding |
Glitchless Redundancy | per ST2022-7 |
Packet Time / Latency | 125μs or 1ms |
Audio I/F | Shared Memory TX and RX Buffers |
Discovery & Registration | Dante/SAP, RAVENNA, NMOS IS-04 |
Connection Control | JSON API, NMOS IS-05 |
Telemetry & Configuration | JSON API |
Customization | Linux Software Development Kit including Example Application |
The BACH Virtual Sound Card Product Development Kit (PDK) provides a turn key system for evaluating and integrating the BACH Virtual Sound Card with your own applications.
The BACH Virtual Sound Card PDK features high performance COTS hardware and pre-installed BACH Virtual Sound Card libraries and development tools. Out of the box it includes a loopback application, so you can immediately test its Audio-over-IP functionality with compatible AES67 products including the BACH Virtuoso PDK.
BACH Virtual Sound Card PDK includes:
For a full development system, consider acquiring a BACH Virtuoso PDK, which includes analog inputs and outputs for audio injection and monitoring.
ORDERING CODE | DESCRIPTION |
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COV-BACH-LVSC-PDK | Dell R330 1 RU Server, Intel i350 GE NIC, 8GB- BACH Linux Virtual Sound Card Libraries and Development Tools Demo Available – Contact oemsales@rossvideo.com for details. |
64 Channels
No H/W Changes
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