64 lines
2.7 KiB
Bash
Executable File
64 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# APRS
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# From ISS
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# sox -t ogg satnogs_1209115_2019-11-18T03-37-31.ogg -esigned-integer -b 16 -r 48000 -t raw - | direwolf -B 1200 -b 16 -n 1 -r 48000 -q hd -t 0 -q h -q d -d p -d t -a 0 -
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redstone-ogg2raw "$1"
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echo
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rm -f "`basename $1 .ogg`".txt
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multimon-ng \
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-q \
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-t raw \
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-a AFSK1200 \
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-m \
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"`basename $1 .ogg`".raw \
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>> \
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"`basename $1 .ogg`".txt
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cat "`basename $1 .ogg`".txt
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rm "`basename $1 .ogg`".raw
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echo
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exit 0
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-q \
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-m \
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Available demodulators: POCSAG512 POCSAG1200 POCSAG2400 FLEX EAS UFSK1200 CLIPFSK FMSFSK AFSK1200 AFSK2400 AFSK2400_2 AFSK2400_3 HAPN4800 FSK9600 DTMF ZVEI1 ZVEI2 ZVEI3 DZVEI PZVEI EEA EIA CCIR MORSE_CW DUMPCSV X10 SCOPE
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Usage: multimon-ng [file] [file] [file] ...
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If no [file] is given, input will be read from your default sound
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hardware. A filename of "-" denotes standard input.
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-t <type> : Input file type (any other type than raw requires sox)
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-a <demod> : Add demodulator
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-s <demod> : Subtract demodulator
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-c : Remove all demodulators (must be added with -a <demod>)
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-q : Quiet
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-v <level> : Level of verbosity (e.g. '-v 3')
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For POCSAG and MORSE_CW '-v1' prints decoding statistics.
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-h : This help
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-A : APRS mode (TNC2 text output)
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-m : Mute SoX warnings
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-r : Call SoX in repeatable mode (e.g. fixed random seed for dithering)
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-n : Don't flush stdout, increases performance.
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-e : POCSAG: Hide empty messages.
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-u : POCSAG: Heuristically prune unlikely decodes.
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-i : POCSAG: Inverts the input samples. Try this if decoding fails.
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-p : POCSAG: Show partially received messages.
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-f <mode> : POCSAG: Disables auto-detection and forces decoding of data as <mode>
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(<mode> can be 'numeric', 'alpha' and 'skyper')
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-b <level> : POCSAG: BCH bit error correction level. Set 0 to disable, default is 2.
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Lower levels increase performance and lower false positives.
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-C <cs> : POCSAG: Set Charset.
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-o : CW: Set threshold for dit detection (default: 500)
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-d : CW: Dit length in ms (default: 50)
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-g : CW: Gap length in ms (default: 50)
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-x : CW: Disable auto threshold detection
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-y : CW: Disable auto timing detection
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--timestamp: Add a time stamp in front of every printed line
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--label : Add a label to the front of every printed line
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Raw input requires one channel, 16 bit, signed integer (platform-native)
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samples at the demodulator's input sampling rate, which is
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usually 22050 Hz. Raw input is assumed and required if piped input is used.
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