https://teamknox.com/en/tech/radio/actionband/jrradio/index.html 　It has been quite some time since various types of business radios went digital. Unlike analog radios, which simply demodulate radio waves to produce audio, digital radios require subsequent decoding. This decoding is performed by software. That’s right—it’s SDR: Software-Defined Radio. Start Operation Version Information Version Information Amid all this, a group of volunteers released a digital train radio reception app for JR conventional lines, so I tried building it on uConsole. This software is compatible with Windows, Mac, and Linux. Since uConsole is as close to bare-bones Linux as possible, I was able to build it and run it using the built-in [AIO V2](../../aiov2/_index.md). Hugo en-us