In this issue, Cris Alexander and the EE team bring you two special in-depth articles: a look at an RDS best practice topic from data guru Alan Jurison, and the full text of a white paper that Dave Kolesar and Mike Raide had planned to present at this spring’s NAB Show, summarizing and updating their findings about all-digital AM operation.
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Metadata
Best Practices for RDS Subcarrier Injection
With dashboards using so much data, it’s important to maintain proper injection levels.
Digital Radio
A Case Study in All-Digital AM HD Broadcasting
Refinements, performance tests, multicasting and lessons learned at digital station WWFD(AM) in Frederick, Md.
Fundamentals
What to Know About Gain Structure
Larry Wilkins explains why broadcast engineers should take note of this concept even for digital operations.