FreeCalypso > hg > freecalypso-hwlab
comparison audio-tones/keybeep @ 164:9336a48746d9
audio-tones: experimental tools and findings
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 13 Nov 2021 04:49:06 +0000 |
| parents | |
| children |
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| 163:5f9dd4056420 | 164:9336a48746d9 |
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| 1 #!/bin/sh | |
| 2 | |
| 3 # generate a plain keybeep, amplitude set on the command line | |
| 4 | |
| 5 if [ $# != 1 ] | |
| 6 then | |
| 7 echo "usage: $0 ampl" 1>&2 | |
| 8 exit 1 | |
| 9 fi | |
| 10 | |
| 11 exec fc-shell "at@tone=0,120,697,$1,0,120,697,$1,0,120,0,0,120,120,120,1" |