DABAir-Multi is the true full services monitoring system for T-DMB/DAB+/DAB broadcasting, system installation, and R&D applications in conjunction with T-DMB/DAB+/ DAB on-air field monitor& analyser by SM CNS.

¡°Multi-View¡± feature provides simultaneous play and monitor of all the Audio/Video/Data services of sub channels in the whole Ensemble block received via RF interface, based on patented multi-streaming method inside, while providing same extensive Ensemble status of RF reception as well as strong monitor & analysis features.

DABAir-Multi offers intuitive GUI for ease- of-use and the system can be configured in a variety of ways to meet exact demands when ordered, together with upgrade path by selecting various software and hardware options.

ETI monitor features can also be integrated into one system if needed. The user can enjoy the benefits of state-of-the art full services monitoring system, which grows together with future demands.

 Application

  -  T-DMB/DAB+/DAB Monitor & trouble shooting at the Broadcast center 
  -  T-DMB/DAB+/DAB systems installation & service turn-up
  -  T-DMB/DAB+/DAB Transmission site Monitoring
  -  Usage forGovernmentRadio Monitoring Authorities
  -  T-DMB/DAB+/DAB Receiver manufacturing & Quality Control
  -  R&D and Academic purposes

 Highlights

  -  All-In-One system: (RF interface + optional ETI interface)
  -  RF Input : Band III (167~240MHz), L-Band(1,452~1,492MHz)
     * Optional ETI input : ETI NA (5592, 5376), ETI NI
  -  DAB+ play & monitoring
  -  DAB Mode I, II, II, IV
  -  "Multi-View" : Simultaneous play & monitor of all sub-channels in real time
  -  Extensive real time monitor & analysis with critical error information display on all kinds of T-DMB/DAB+/DAB      services
  -  A/V & Visual Radio services play & monitor (H.264, BSAC/ AAC+)
  -  Data services play & monitor (DLS, Slide Show, TPEG-TDC & MOT, BWS)
  -  Audio(Musicam, DAB+) services play & monitor including PAD data
  -  BIFS play & monitor including in-depth MPEG2-TS/MPEG4 analysis
  -  On-Air Monitor & Analysis
  -  Expansion to ETI monitor system in the same system
  -  ETI Recoding from both ETI and RF received signal
 
 

   
 

DAB Ensemble Status Diagnostics

RF logging/reporting, graphical signal level status

Real time recording of FIC, Sub channels, RDI data

FIC/MSC Error & Error rate display

 

  
 

   
 

Simultaneous play of all services in the whole

 

Ensemble

Audio, Video with/without BIFS, Slide Show, BWS,

 

TPEG, DLS play support
 
 

DABAir-Multi ETI Monitor/Analyzer application handles real-time ETI input streams or ETI data files that have been recorded using the DABAIR-Multi recorder applications. Optional dual inputs are also available.
The ensemble information pane displays ETI layer analysis such as Ensemble name, EID, CIF_count, and displays Sub channel information including sub_channel ID, start address, channel size, label, and etc.
The ETI errors are displayed on the ETI Monitor pane. The color of each indicator corresponds to a status level. Each indicator in the Status Panel represents the status of a monitored parameter for individual services. Media level field monitors error status of the each Audio, Video and Data and display the status of error level in terms of BSAC audio, H.264, MPEG2 TS, and CRC for data group and TPEG frame which comes with each service monitoring option.

       
 

 Highlights for ETI monitoring

    
 

-  Simultaneous display of Ensemble and sub-channel error status
-  ETI/NI, ETI/NA 5376 and ETI/NA 5592 formats
-  G704 Sync reporting (ETI/NA)
-  ETI/NA Multi-frame Sync reporting
-  ETI Header and Main Stream CRC checking
-  ETI Frame continuity, phase & length verification
-  FIC CRC monitoring
-  ETI/LI and ETI/NA Timestamp checking
-  On-screen status indicators and event logs
-  Reporting of input format, channel types, bit rates, protection levels, capacity units
-  ¡°Multi-View¡± : Simultaneous play & monitor of all sub-channels in real time
-  Audio(Musicam, DAB+) services play & monitor including PAD data
-  A/V & Visual Radio services play & monitor (H.264, BSAC/AAC+)
-  Data services play & monitor (DLS, Slide Show, TPEG-TDC&MOT, BWS)
-  BIFS play & monitor including in-depth MPEG2-TS/MPEG4 analysis
-  Scheduled recording for saving ETI file
-  Reconfiguration monitoring & history

  
 

 
 

 Extensive Services Monitoring & Analysis options of DABAir-Multi

  
   
 

Super_frame_header Information monitoring

 

- dac_rate, sbr_flag, aac_channel_mode, ps_flag,
 

  mpeg_surround_config, super_frame size

Error Information monitoring
 

- Reed-Solomon decoding ERROR, header_firecoder
 

  ERROR, au_crc ERROR, frame error ratia
 
 

   
 

H.264 + BSAC/AAC+ support

MPEG2-TS : PAT, PMT, PCR Monitoring

MPEG4 : H.264 OCR, CTS Monitoring

Video and Audio Sync Error Rate display with Graph

Customization of Graph Selection

Error information : H.264, BSAC/AAC+, MPEG2-TS

 

  
 

   
 

Incoming MOT files download status

Live MOT Data streaming details

View MOT directory and MOT header/body structure

 

Information

View Total Number of MOT objects download status

Error information : Data Group CRC

 

  
 

 
 

Full BIFS/OD Parameter Analysis and Monitoring

PAT/PMT Analysis for comprehensive BIFS verification

TS Structure Analysis : PIDs, PSI, TS Hex data display

MPEG2-TS Analysis : PAT, PMT, PES Header/Payload,

 

14496 section, Descriptors

MPEG4 : IOD, OD, BIFS, SL configDescriptor,

 

scene graph. etc.
 
 

 
 

Support both TPEG-MOT & TPEG-TDC
 

: CTT, SDI, RTM, POI, NWS monitoring

Error information : TPEG Frame CRC
 
   
 

ETI recoding from both ETI and RF received signal

ETI NI, ETI NA(5592, 5376) Input recording support

Scheduled ETI file recoding and data management

 

support

 

- Recoding time per files : 30 minute, 1 hour

 

 

 [  Please contact us on-line for detailed product information ]