Zahlensender<s>http://www.aliexpress.com/item/Brand-New-Top-Quality-DSP-PLL-87-108MHz-Digital-Wireless-Microphone-Stereo-FM-Transmitter-Module/32384924081.html</s> Da der link drüber tot ist: https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20161021061514&SearchText=DSP+PLL+87-108MHz+Digital+Wireless while true; do rand -M 100 | xargs pico2wave -l de-DE -w tmp.wav; aplay -D sysdefault:CARD=CD002 tmp.wav; rm tmp.wav; sleep 0.5; done oder while true; do pico2wave -l de-DE -w /dev/shm/number.wav $((RANDOM%100)); aplay -D sysdefault:CARD=CD002 /dev/shm/number.wav; sleep 0.5; done … oder… grep -aoE "[0-9]" /dev/urandom | espeak -s 250 -g 75 -v de --stdout | aplay -i -D "sysdefault:CARD=CD002" … noch besser… od -An -w1 -tu1 /dev/urandom | espeak -s200 -g10 -vde --stdout | aplay -i -D "sysdefault:CARD=CD002" „Richtige“ Nummernsenderaufnahmen abspielen (player code fehlt noch): export DL="https://archive.org/download/ird059/"; curl $DL | grep -E "<a\s.*\.mp3" | awk -v "dl=$DL" -F '"' '{print dl$2}' | sort -R … oder… export DL=https://archive.org/download/ird059/; curl -s "${DL}" | grep -F .mp3 | cut -d\" -f2 | sort -R | sed -e s,^,"${DL}", |