Digital Broadcasting Testing: Specifically for Japanese style Digital Broadcasting Testing. Stream Receiving Testing
Stream Receiving Testing

Using own test streams to comply with various testing

Items that are difficult to test under actual broadcast waves, such as timing testing like “over day-to-day” or “over year-to-year” and checking the reaction when abnormal data is received, can be tested for sure by using test streams.
In addition to Dpa distributed test streams, we retain our own in-company developed normal and irregular Digital Terrestrial, BS, one Seg test streams.
VALTES group is fully equipped with devices and environment necessary for testing test streams.
We can provide necessary tests based on the result of a meeting with the customers.

テストイチBッVゃN

3 points to Digital Broadcast Receiver Stream Reception Testing

1. Support by Japanese testing engineers with ARIB mastery
By the support from Japanese testing engineers with ARIB mastery,
we can maintain Japanese standard testing quality.
They will select the necessary test streams and conduct a testing.
Skillful engineers will conduct signal generator operation and judgment of test results.
2. We possess own developed test streams
In VALTES group, as a supplement to test streams distributed by Digital Broadcasting related parties,
we have conducted ARIB analyses, discover insufficient test cases, and have developed
our own normal and abnormal test streams.
Currently, we possess a total of 1,200 unique test streams for Digital Terrestrial,
BS, One Seg and multimedia broadcast.
3. Complete Testing Environment
We are fully equipped with necessary devices and equipment for stream reception testing,
such as signal generators, OFDM modulators, analyzers, TS creation tools etc.

Achievements in Stream Reception Testing

We have past results in various broadcasting services, products, and functions.

Services Products Functions
ッTDigital Terrestrial
ッTBS
ッTCS
ッTOne Seg
ッTMobacas
ッTDigital Television
ッTIPTV-STB
ッTSmartphones
ッTCellular phones
ッT3-wave tuners
ッTOne Seg tuners
ッTVehicle on-board tuners
ッTPicture/Sound
ッTSubtitles
ッTBML
ッTCA
ッTPSI/SI
ッTXML
Related Link
  • Digital Broadcasting Testing Services TOP
  • Functional Operation Testing
Inquiry: Contact us if you have an inquiry about the offshore test or development.
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