GNU Radioでrtl-sdrドングルを使う
$sudo apt show gr-osmosdr[sudo] user のパスワード: Package: gr-osmosdrVersion: 0.2.0-2Priority: optionalSection: universe/libdevelOrigin: UbuntuMaintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>Original-Maintainer: A. Maitland