Despite the need for an IC, this ubiquitous interface between the modulator and audio-video signals has not been reduced to an integrated circuit. The major reasons for that deficiency are the ...

Phase modulation is weird and almost unheard of, but that doesn’t mean you can’t implement it on an FPGA. [nckm] is transmitting audio using phase modulation on an FPGA (Russian, here’s the ...

Modulation Sciences has introduced the MSI-3300, a multi-function television audio processor built specifically to handle the unique demands of television audio.

The standard configuration of the Modulation Analyzer offers the basic tools required for precise FM measurements such as an RF, MPX, spectrum, modulation, audio and RDS analyzers.

RF modulators can help to connect old-school technology in an era where many classic devices are being forgotten.

The channel status bits provide a wealth of information about its associated audio channel, which can be used by an AES receiver/decoder for subsequent processing.