Commit | Line | Data |
---|---|---|
c4c7dacb TM |
1 | #!/bin/bash |
2 | #This is simple audio echoing script | |
3 | #usefull as virtual parrot or simple HAM repeater controller | |
4 | ||
5 | file='/tmp/out.wav' | |
6 | silence_treshold='8%' | |
7 | silence_timeout='3' | |
8 | message_timeout='60' | |
9 | message_delay='1' | |
10 | message_intro='repeat' | |
11 | normalize_db='-1' | |
12 | ||
13 | while :; do | |
14 | echo -e "====> RECORDING\t$file, treshold $silence_treshold, timeout $silence_timeout" | |
15 | rec -c 1 -r 22050 "$file" \ | |
16 | silence 1 0 $silence_treshold 1 00:00:$silence_timeout $silence_treshold \ | |
17 | trim 0 $message_timeout | |
18 | echo -e "====> DELAY\t$message_delay seconds" | |
19 | sleep $message_delay | |
20 | [ -n "$message_intro" ] && { | |
21 | echo -e "====> TTS\t$message_intro" | |
22 | which espeak && espeak -- "$message_intro" | |
23 | } | |
24 | echo -e "====> PLAYING\t$file, normalizing to $normalize_db dB" | |
25 | play --norm=$normalize_db "$file" | |
26 | done | |
27 | ||
28 |