Tascam has announced the release of its new software that displays the waveform of a file in a selected library, with ...

The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude ... in amplitude don't matter -- since the audio signal is conveyed through changes in frequency ...

is a small PCB attachment for a popular series of radio transceivers which adds a USB-attached audio interface and virtual TTY port for programming and the push-to-talk function. The STM32F373 ...