Most Popular Articles
iBiquity, NAB Fastroad Release Asymmetrical IBOC Sideband Lab Tests Results
Washington, DC - Dec 19, 2011 - NAB Fastroad released the report "HD Radio Asymmetric Sideband Laboratory Test Report," which describes the results of laboratory testing of HD Radio asymmetric sideband technology for FM-band digital radio. This work was undertaken by iBiquity Digital, and was funded by NAB Fastroad and iBiquity.
The report characterizes improvements in digital signal-to-noise ratio (SNR) that can be realized with the use of asymmetric (unequal) IBOC transmission power. This new transmission method affords broadcasters the ability to mitigate potential first-adjacent digital-to-analog interference by allowing independent adjustment of upper and lower IBOC digital sideband levels, maximizing the digital signal coverage area as a result.
Acceptable Use Policy blog comments powered by Disqus
[an error occurred while processing this directive]
Today in Radio History
The history of radio broadcasting extends beyond the work of a few famous inventors.
Read each issue online in our Digital Edition Format in your Web browser.
EAS Information More on EAS
The feed provides feeds for all US states and territories.
Need a calendar for your computer desktop? Use one of ours.
Information from manufacturers and associations about industry news, products, technology and business announcements.
Browse Back Issues[an error occurred while processing this directive]
Also in the March Issue
- The "And More" of Automation
- FCC Enforcement Items to Watch
- Testing AM Antennas
- New Products
- Field Report: Cloud Microphones Cloudlifter CL-1
- New Products at the 2014 NAB Show
- Side by Side: IP Codecs