Prodys Quantum ST – Rackmount IP audio codec
Quantum ST is a powerful new-generation 1U rack mount IP audio codec that inherits world-class IP technology from the Prodys Ikusnet Video Codec Family and the ProntoNet Audio Codec Family.

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Description
Its main application is to receive, decode and store audio streams from remote Quantum Portable units. But Quantum ST is not just a decoder, it is also capable of encoding two stereo audio channels back to the remote portable Quantum codec or to other Quantum ST codec. Dante/AES67 or Ravenna/AES67 is available to provide an interface for uncompressed digital audio over a single Ethernet cable replacing all the individual audio inputs and outputs. This unit can be controlled from its built-in web graphical interface, its front panel display menu, or from the ProdysControlPlus application.
Features
AUDIO
- Available with One or Two Stereo Audio Inputs/Outputs to be encoded and streamed.
- Analog and Digital (AES/EBU) outputs and inputs.
- Supports Mpeg1/2 LayerII, AAC, apt-X, G711/G722, OPUS and PCM.
- Optional Dante/AES67 or Ravenna/AES67 to provide an uncompressed digital audio interface in a single Ethernet cable.
- Inherits world-class IP technology from the Prodys Audio/Video codec family:– Automatic Jitter buffer. This adjustable buffer avoids audio dropouts in the IP connection.– Automatic synchronization adjustment with the transmitter site rate, to give a constant delay in IP communications.– Prodys NAT Traversal Streaming Protocol permits router firewall pass-through with zero configuration.– Prodys Real time Network Analyzer to monitor critical network parameters in real time during the connection.– FEC (Forward Error Correction). Up to 24 different schemes are available, to fit to the desired delay and available bandwidth.– Error Concealment mechanisms on Mpeg audio modes are supported to reduce the impact of packet losses.
- 2 x Ethernet interfaces: Either to split streaming and control or for bonding/diversity 2 IP links.
- Wi-Fi interface 802.11b/g/n compatible Bonding or diversity with Ethernet.
- IP Compatibility: SIP/SDP/RTP/STUN protocols are supported according to the standard defined by the N/ACIP project within the EBU group.
- User friendly interface via touch panel, built-in Web Server or ProdysControlPlus application.
- User Access Control to define different access restrictions in a per user basis.
- Configuration presets to define different configurations for all or some specific parameters.
- Alarms: Real Time alarms management.
- Serial port to transmit/receive ancillary data along with the audio.
- GPIO port: 7 inputs/outputs. User configurable with multiple functions such as remote contact closures.
- Local or remotely (TCP/IP) upgrading of one or several units at once using the same utility. Factory software upgrades can be downloaded.
Technical Data
2 x AES/EBU Stereo Input/Output
- Available with one (XLR connectors) or two (Sub-D connectors) Input/Outputs.
- AES/EBU: EIAJ CP-340 type I/IEC-958 Pro
- Rate Converter: 1:3 to 3:1.
- Available with one (XLR connectors) or two (Sub-D connectors) Input/Outputs.
- Maximum level: +22 dBu.
- Input Impedance: 20 Kohm.
- Output Impedance: 50 ohm.
- PCM (16,20 & 24 bits)
- G722, G711 A/μ Laws
- MPEG 1,2 Layer II
- OPUS
- Enhanced and Standard apt-X™
- MPEG AAC LC, LD, ELD & HE (optional).
- 2 Ethernet ports for bonding, diversity or splitting control and stream.
- 10/100/1000BaseTx Ethernet, RJ45 connectors.
- TCP/UDP/IP, Multicast & Unicast.
- DHCP, SNMP, DNS, SNTP, SMTP, HTTP, IGMP, ICMP, VLAN (optional).
- SIP/SDP/RTP/STUN comprising Tech 3326 & 3368 EBU N/ACIP standard.
- FEC as per RFC 2733.
- Error Concealment.
- Prodys NAT Traversal Streaming Protocol.
- 7 General Purpose Inputs/Outputs.
- User configurable. Remote contact closures.
- 1 serial port (DB9F connector).
- Tx and Rx of ancillary data along with the audio.
- 90 – 250VDC [@ 47-65Hz]. Power consumption less than 50W (average ~20W)
- 1U x 19” rack system: 43.4 x 482.5 x 295mm (H x W x D)
- Weigth : 3 Kg.
Quick Comparison
Settings | Prodys Quantum ST - Rackmount IP audio codec remove | Streamstar IPX-660 6 Channels Live Production Studio remove | Prodys QLST Audio Encoder remove | Prodys Quantum Lite Handheld Audio Codec remove | Broadcast Pix ChurchPix - Stream worship services online remove | Prodys Quantum One IP Audio Multicodec remove |
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Name | Prodys Quantum ST - Rackmount IP audio codec remove | Streamstar IPX-660 6 Channels Live Production Studio remove | Prodys QLST Audio Encoder remove | Prodys Quantum Lite Handheld Audio Codec remove | Broadcast Pix ChurchPix - Stream worship services online remove | Prodys Quantum One IP Audio Multicodec remove |
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Description | Quantum ST is a powerful new-generation 1U rack mount IP audio codec that inherits world-class IP technology from the Prodys Ikusnet Video Codec Family and the ProntoNet Audio Codec Family. | Robust, extreme performance, live production and streaming studios that deliver professional, broadcast quality results. Packed in a 4RU chassis the systems support a wide range of inputs and offer a complete set of professional features, including Streamstar's renowned replays and slomo. These are the ultimate live sports production systems that master any live production situation. | QLST is the ideal studio mate for the handheld Quantum Lite product. QLST is a half-size rackmount unit that complements the operation of the portable Quantum Lite, allowing the reconstruction and decoding of the transmitted audio signal. | Quantum Lite is Prodys’s handheld audio codec for professionals having no equal in the broadcast market. This device enables extreme reliable field audio contributions over wireless networks by means of concurrent use of two UMTS /LTE network connections. | ChurchPix is the dedicated video production solution that enables any church to easily stream its worship services online. Designed for volunteer operators, the ChurchPix system is easy to set-up and simple to use. ChurchPix provides an affordable turnkey solution and comes complete with dedicated content and controls. | Quantum One is an IP Multicodec in a 1U rack, which can house up to 4 IP audio codec modules over IP providing up to 8 stereo links. |
Content | Its main application is to receive, decode and store audio streams from remote Quantum Portable units. But Quantum ST is not just a decoder, it is also capable of encoding two stereo audio channels back to the remote portable Quantum codec or to other Quantum ST codec. Dante/AES67 or Ravenna/AES67 is available to provide an interface for uncompressed digital audio over a single Ethernet cable replacing all the individual audio inputs and outputs. This unit can be controlled from its built-in web graphical interface, its front panel display menu, or from the ProdysControlPlus application. | Features
| Alternatively any member of the Quantum family might interoperate with Quantum Lite. This unit can be controlled from its built-in web graphical interface, its front panel display menu, or from the ProdysControlPlus application. | No risk since double SIM operation is enabled. No risk due incoming GSM calls disturbing your smartphone codec app. No risk since large battery capacity is provided. No risk since professional XLR microphones might be directly used. No risk since input & output volume and cue balance got true professional knobs. Quantum Lite might combine up to 4 uplink IP connections: 2x UMTS/LTE, 1x Ethernet & 1x Wifi (optionally) for any scenario. This device turns also off-line jobs in easy tasks with embedded audio recording, edition and transfer. | ChurchPix is the all-in-one video production solution that enables any church to easily stream its worship services online. Designed with volunteer operators in mind, the ChurchPix system is easy to set-up and simple to use. It provides an affordable turnkey solution for churches and comes complete with dedicated content and easy-to-use controls. Discover how you can easily produce and share your worship message online with a Broadcast Pix ChurchPix system. | Quantum multicodecs increase the number of audio links as would be achieved combining many Quantum ST codecs within a reduced space, inheriting all its key features such as its widest range of audio compression modes, stability, flexibility and easiness to use. Each Quantum One module has two Ethernet ports allowing bandwidth aggregation (Bonding) and redundant transmission (Diversity). A third Ehernet port is used to support individual remote control of each audio module via embedded web server or centralized management via ProdysControlPlus.. Optional Dante/AES67 or Ravenna/AES67 modules are available to provide an interface for uncompressed digital audio over a single Ethernet cable replacing all the individual audio inputs and outputs. |
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