説明
The solution offered here is a audio over IP system for STL’s, back ups and remotes that gets your audio from studio to transmitter site easily over Ethernet, WLAN networks or the internet. The Barix Instreamer and Exstreamer are versatile network audio over IP devices. They enable users to create flexible, cost-effective distributed audio systems using standard IP technology.
INSTREAMER
The Instreamer encodes analog audio sources in real time in a configurable format (MP3, PCM, G.711,G.722) and streams via TCP, UDP, Shoutcast, Multicast RTP format to configurable destinations. Used in high quality broadcast applications, surveillance and VoIP markets alike, the Instreamer has proven its simplicity where Audio over IP encoding is required.
APPLICATIONS
Live IP Audio Encoder for Streaming Applications
Source Encoder for IP Audio Distribution Applications
Background Music and Music-on-Hold encoder for VoIP Applications
Shoutcast/Icecast Source Encoder
Low latency IP Audio Encoder for multichannel applications
Confidence Monitoring and Vox Switch for Broadcast Applications
特徴
G.711, G.722, PCM linear Encoding
MP3 Encoding (low Latency)
Shoutcast/Icecast Source capability
Audio Level Supervision with SNMP Trap generation
IP Streaming via TCP, UDP, RTP, Multicast
Line Level Input (Stereo)
RS-232 Serial Port
Power Supply (micro USB)
EXSTREAMER 20x
The Exstreamer 20x devices decode IP Audio streams and play out the received Audio signal via a built-in amplifier to 8 Ohm speakers. Supporting a large number of protocols, encoding methods and application specific firmware, the products can be used for Broadcast, Internet Radio as well as VoIP applications. With a local analog input, the Exstreamer 205 can also be used as an IP controlled, high quality amplifier.
APPLICATIONS
Instore Audio Player
Multiroom IP Audio System Receiver
Internet Radio Receiver
Generic VoIP decoder for IP Paging and Announcement applications
Commercial Audio Streaming Applications
SIP and IP Paging Zone Device
Digital Annunciator, Message Player, Message Repeater
特徴
G.711, uLaw, aLaw, PCM Encoding
AACplus, MP3, Ogg Vorbis, G.711, PCM linear Decoding
IP Streaming via TCP, UDP, RTP, Multicast
Amplified Output 2x25W (8 Ohm)
RS-232 Serial Port
Power Supply (24V, included)
MicroSD or USB Flash Interface
IR Interface
EXTREAMER 500 WITH XLR CABLES
Professional Multiprotocol IP Audio de-/encoder with I/O, balanced audio. Support of Internet Radio and VoIP (SIP, RTP) codecs and protocols make the products the ideal choice for broadcast, professional and VoIP applications.
APPLICATIONS
Live IP Audio Encoder for Streaming Applications
Generic, bidirectional full-duplex VoIP module for Paging and Intercom Applications
Paging and Audio Distribution with Amplifier control and monitoring
Shoutcast/Icecast Source Encoder
Confidence Monitoring and Vox Switch for Broadcast Applications
Commercial Audio Streaming Applications
Multiroom IP Audio System Receiver
Low latency IP Audio Encoder for multichannel applications
Background Music and Music-on-Hold encoder for VoIP Applications
Source Encoder for IP Audio Distribution Applications
Digital Annunciator, Message Player, Message Repeater
SIP and IP Paging Zone Device
特徴
MP3, G.711, PCM Encoding
MP3, G.711, PCM, AACplus*, Ogg Vorbis* Decoding
Shoutcast/Icecast Source capability
Audio Level Supervision with SNMP Trap generation
IP Streaming via TCP, UDP, RTP, Multicast
Balanced Line Level Input (Stereo)
Balanced Line Level Output (Stereo)
Relay Output (4)
Contact Closure Input (4)
RS-232 / RS-485 Serial Port
USB Flash Memory Interface
Supply Voltage 24…48 VDC
Designed in Switzerland and installed in thousands of locations, the Barix Instreamer and Extreamer are the devices of choice for Broadcasters, Telco Providers, Entertainment venues and Surveillance projects alike.
技術仕様:
– 10/100 Mbit/s ethernet connection
– Streams from PC, Web, Shoutcast, Icecast and RTP servers in MP3 format
– Separate firmware for WMA and MP3 streaming (http, UDP, RTP) with automatic failover and USB playback available
– Is easily controlled over standard web browser (PC, palm, etc.), IR remote control or
– API (serial, TCP, UDP, cgi)
– Audio Formats: MP3 up to 192 kBit fixed & variable bit rates,G.711(uLaw/aLaw @ 8 or 24 kHz) and PCM (16bit @ 8^or 24 kHz) in a future release, WMA (separate firmware
– Audio Interfaces: Stereo RCA, 3.5 mm Headphone Jack, both 4Vpp max (8Vpp in bridge output mode), bass and treble adjustable by browser
– Network Interface: RJ45 10/100 Mbit Ethernet (Auto),TCP/IP, UDP, RTP, DHCP, SNMP, AutoIP, SonicIP, IPzator
– Control Interfaces: RS-232 DSub 9pin male, 300..115200 Baud ,optional IR Remote kit
– Two LED (red and green) status indicators, reset/factory default button USB1.1 interface for memory sticks (FAT16)
– Power requirements: 9 to 30VDC / 12 to 24VAC, 4 Watt max. power supply included, continental EU type mains plug (use adapters if needed)
– Case: Metal, 250g, 4.25″ x 1.5″ x 3.1″ 108mm x 38mm x 78.7mm
– Operating temperature / humidity: 0 – 40°Celsius / 32 – 104 Deg. Fahrenheit, 0-70% relative humidity, noncondensing
– Certifications: FCC B, CE B, RoHS compliant (lead free)
– User Interface: Browser based, serial port or Ethernet control API for automation systems, integrated web server for control and configuration
– Ethernet cable is not included (use any standard ethernet cable)
What if I need professional XLR connectors at the encoder and decoder?
Than go for Extreamer 500 series. This solution gives you encoder and decoder with more options, better sound quality and XLR input/output connectors. The photo is symbolic, actually pro encoders are about 2x wider than the budget version. The same unit can be used as a transmitter or receiver so you need two of these.
How do I use these audio IP encoders/decoders?
If you have internet available at the studio and at the transmitter site just purchase the “Audio over IP STL link” or the pro variant with XLR connectors. It includes IP audio encoder and decoder (2 devices) with mains power supply. You will be able to configure these at each of the sites so you can send audio from studio to any remote location.
Is there MP3 playback from USB?
A number of different firmware options exist, one of them is specially suited for STL configurations and has MP3 backup from USB.
Barix units have RS232. Can I use this to control my transmitter?
Yes, you can use Barix Instreamer/extreamer to remotely control your CyberMaxFM+ transmitter via Internet.
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