| 0,0 → 1,75 |
|---|
| ; Specify a file into which sidd will write messages. |
| logfile ./sidd.log |
| |
| ; The input device and mixer |
| device /dev/dsp |
| mixer /dev/mixer |
| |
| ; Specify the mode of operation - stereo or mono. In stereo mode, |
| ; sidd will run two independent monitors, each with its own output file. |
| |
| mode stereo |
| |
| ; The requested sample rate. The software will use the closest |
| ; setting available from the soundcard. |
| rate 48000 |
| |
| ; Sample size, 8 or 16 bits. 16 bits is strongly recommended, 8 bit is |
| ; provided in case your soundcard or driver doesn't do 16. |
| |
| bits 16 |
| |
| ; Number of frequency bins to use. The FFT size is 2*bins and the program |
| ; will issue an output record every (2*bins)/rate seconds. |
| bins 2048 |
| |
| ; Line input gains, left and right. If using mono, set them both the same. |
| ; Range is 0 to 100. The logfile will report the actual values set, which |
| ; may differ a little. |
| gain line 77 100 |
| |
| ; Overall input gains, comments as above. |
| gain overall 86 100 |
| |
| ; Overall record level, comments as above. |
| ;; gain record 100 100 |
| |
| ; Specify a directory to contain daily data files. Use '.' for the |
| ; current directory. Output files will be datadir/yymmdd.dat when running |
| ; in mono, otherwise datadir/yymmdd.left.dat and datadir/yymmdd.right.dat |
| datadir . |
| |
| ; Enable real time scheduling of sidd. Recommended so that soundcard buffers |
| ; are read promptly, which means minimum latency before each fft buffer is |
| ; timestamped. You have to be running as root for this to work. |
| sched high |
| |
| ; Specify the email address of whoever is to get any bad news. |
| ; mail someone@someplace |
| |
| ; The loss-of-signal warning threshold and time delay. If the input |
| ; signal peak level (0-1.0) falls below the given threshold for more than |
| ; the delay time, a warning will be issued. The threshold applies to both |
| ; left and right in stereo mode, on the assumption that you've set the gains |
| ; so that the signal levels are about the same anyway. |
| los 0.06 5 |
| |
| ; Specify a file into which spectrum data will regularly be written. |
| ; This file is overwritten with a fresh spectrum roughly every |
| ; 100 * 2 * bins/rate seconds. The spectrum file contains three space |
| ; separated columns: bin centre frequency (Hz) and the average power |
| ; in the bin (relative), for the left and right channels. In mono mode, |
| ; there are just two columns |
| spectrum /tmp/sidspec 100 |
| |
| ; Specify the channels to monitor. The ident field is not actually used by |
| ; sidd. |
| ; |
| ; ident from to |
| band 18k3HWU 18200 18400 ; Le Blanc, France, 46:37N 001:05E 162.8 deg 508.6 miles |
| band 19k6GBZ 19480 19680 ; Anthorn, UK 54:54n 003:18W 329.6 deg 96.4 miles |
| band 22k1GBZ 22050 22150 ; Skelton, UK, 54:42:24N 2:53:06W 335.0 deg 76.7 miles |
| band 20k3ICV 20190 20340 ; Tavolara, Italy, 40:55N 009:45E 143.4 deg 1038.8 miles |
| band B1 20800 21000 ; Background channel |
| band B2 22650 22850 ; Background channel |
| |