Making Radio Better Than Ever

Creating a High-Quality, Efficient Visual Radio System Without Breaking the Bank - $15

The evolution of radio broadcasting has been remarkable, with significant technological advancements shaping the way we consume media. From its humble beginnings as an audio-only medium, radio has transformed into a dynamic and interactive platform, incorporating visual elements to enhance the listener experience. The integration of video into radio broadcasts, commonly known as “visual radio” has created new opportunities for broadcasters to engage audiences. However, building a high-quality visual radio system need not come with a prohibitive price tag. With thoughtful planning and the right technology, it’s entirely possible to create a cost-effective visual radio system that delivers professional results.

Fabio Gattari, Alex Gattari | Etere | Singapore

Digital-Only Boosters for HD Radio Single-Frequency Networks  - $15

 2025 NAB BEIT Conference Proceedings Best Paper Award Winner

While analog FM and hybrid HD Radio boosters in Single Frequency Networks (SFNs) have been widely studied, deployed, and discussed, this paper will explore experimental observations of the first fielded high-power IBOC digital-only booster using off-the-shelf Gen4 HD Radio™ hardware. What makes this different from existing installations is that the booster transmits a digital-only MP1 signal with no host analog FM component. Topics include potential applications, appropriate timing of implementations, and impact on analog and digital signal performance in the field.

Alan Jurison | Independent Consultant | Syracuse, N.Y., United States
Jeff Baird, Mike Raide | Xperi | Columbia, Md., United States