It can be found online under Standards & Guidelines. Let’s dig into detail about the importance of proper RDS subcarrier injection. This is still a common problem I work with, both in my professional ...

During the Cold War, the United States Navy also considered a number of submarine aircraft carriers or what many call a SubCarrier – including vessels that could carry small bombers for ...

Subcarrier radio once felt like the secret backchannel of the airwaves. Long before Wi-Fi, streaming, and digital multiplexing, these hidden signals beamed anything from elevator music and stock ...

One way to narrowcast was with an FM subcarrier, or in the FCC terminology of the day, a Subsidiary Communications Authorization. This time in Plugging into the Past, let’s look back at the history ...

The inaugural flight of Subcarrier features the descendants of Birmingham's own Sun Ra in his Arkestra, fronted by Marshall Allen. Sun Ra was a legendary jazz composer and pioneer of afro-futurism ...

It becomes a composite video signal with the addition of a colour subcarrier at a frequency carefully selected to fall between harmonics of the line frequency and modulated in some form with the ...

In a pioneering move to bolster the precision of Global Navigation Satellite Systems (GNSS), researchers have crafted advanced processing techniques for subcarrier modulated signals. These ...

Here’s how it works. Figure 1. Details of NTSC FDM spectrum around the chrominance subcarrier. Click here to see an enlarged diagram. In 1941, after many experiments with television, the Federal ...