General Information; Application - DEVA Broadcast DB9000-RX Maintenance And Operation Instruction Manual

DB9000-RX is a professional and highly reliable IP to Audio decoder. It comes with an HTML5
based web server for device management and Ethernet to a RS-232 Redirector, enabling quick
integration of the existing audio systems to the Internet. The device is available with an optional
fully digital, DSP-based Stereo & RDS Encoder Module.
Supporting the compulsory for this high class equipment HE-AAC versions 1 and 2, MPEG-1
Layer 3 compressed audio streams and PCM uncompressed stream, the DB9000-RX can be used
for a scope of professional audio applications: Broadcast, Internet Radio, Studio to Transmitter
Link and VoIP.
The powerful DSP processor and either digital or analog output signals allow for the decoding
process to be accomplished in real time which makes the device compatible with any online radio
system, including Icecast and Shoutcast. Another impressive addition to DB9000-RX features is
the low latency Real Time Protocol (RTP) connection support.
Along with its main IP audio source DB9000-RX comes with several IP audio sources and a
built-in MP3/AAC Backup Audio Player for higher stability. The device has a built-in FTP server
and 2GB SD card where the audio content for the MP3 Player is recorded. The backup audio files
can be easily managed anytime remotely via any FTP client.
If the audio signal of the main source disappear, the device will switch to the first available
IP audio backup source. If none of the audio backups are available then the MP3 Player starts.
While when the main audio signal is recovered, DB9000-RX will automatically switch back to it.
Depending on your needs, the sequence of the backup audio sources can be easily changed.

APPLICATION

• Audio transmission over IP-based networks
• Point-to-Point Audio Transfer (DB9000-TX IP Audio Encoder is required at the opposite
site)
• Ethernet to RS-232 Redirector
• Audio Backup on connection or audio loss
• Audio Rebroadcast
E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com

General Information

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65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria
Tel: +359 56 820027, Fax: +359 56 836700