binarの録音からデコード

binar.sh

sox satnogs_4887719_2021-10-22T08-30-10.ogg -esigned-integer -b 16 -r 48000 foo.wav
direwolf -c sdr.conf -b 16 -n 1 -t 0 -d p -qd -g -B 1200 -r 48000 -D 1 - < foo.wav

sdr.conf

#
# Sample configuration for SDR read-only IGate.
#

# We might not have an audio output device so set to null.
# We will override the input half on the command line.
ADEVICE null null
CHANNEL 0
MYCALL JH4XSY

# First you need to specify the name of a Tier 2 server.  
# The current preferred way is to use one of these regional rotate addresses:

#	noam.aprs2.net 		- for North America
#	soam.aprs2.net		- for South America
#	euro.aprs2.net		- for Europe and Africa
#	asia.aprs2.net 		- for Asia
#	aunz.aprs2.net		- for Oceania 

#IGSERVER noam.aprs2.net

# You also need to specify your login name and passcode. 
# Contact the author if you can't figure out how to generate the passcode.
 
#IGLOGIN xxx 123456

# That's all you need for a receive only IGate which relays
# messages from the local radio channel to the global servers.

FIX_BITS 1

test.log

Dire Wolf version 1.6
Includes optional support for:  hamlib cm108-ptt

Reading config file sdr.conf
Audio input device for receive: stdin  (channel 0)
Audio out device for transmit: null  (channel 0)
Channel 0: 1200 baud, K9NG/G3RUH, +, 48000 sample rate x 1.
The ratio of audio samples per sec (48000) to data rate in baud (1200) is 40.0
Sample rate is more than adequate.  You might lower it if CPU load is a concern.
Note: PTT not configured for channel 0. (Ignore this if using VOX.)
Ready to accept AGW client application 0 on port 8000 ...
Ready to accept KISS TCP client application 0 on port 8001 ...

VK6BUS audio level = 199(+396/-398)   [NONE]   __||||:::
Audio input level is too high.  Reduce so most stations are around 50.
[0.5] VK6BUS>CQ:Hello, world!
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 29
 dest    CQ      0 c/r=1 res=3 last=0
 source  VK6BUS  0 c/r=1 res=3 last=1
  000:  86 a2 40 40 40 40 e0 ac 96 6c 84 aa a6 e1 03 f0  ..@@@@...l......
  010:  48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21           Hello, world!
------

VK6BUS audio level = 199(+396/-396)   [SINGLE]   ::::_____
Audio input level is too high.  Reduce so most stations are around 50.
[0.1] VK6BUS>CQ:Hello, world!
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 29
 dest    CQ      0 c/r=1 res=3 last=0
 source  VK6BUS  0 c/r=1 res=3 last=1
  000:  86 a2 40 40 40 40 e0 ac 96 6c 84 aa a6 e1 03 f0  ..@@@@...l......
  010:  48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21           Hello, world!
------

VK6BUS audio level = 199(+396/-396)   [NONE]   :|||||::_
Audio input level is too high.  Reduce so most stations are around 50.
[0.3] VK6BUS>CQ:Hello, world!
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 29
 dest    CQ      0 c/r=1 res=3 last=0
 source  VK6BUS  0 c/r=1 res=3 last=1
  000:  86 a2 40 40 40 40 e0 ac 96 6c 84 aa a6 e1 03 f0  ..@@@@...l......
  010:  48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21           Hello, world!
------

VK6BUS audio level = 199(+396/-397)   [NONE]   ||||:::::
Audio input level is too high.  Reduce so most stations are around 50.
[0.3] VK6BUS>CQ:Hello, world!
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 29
 dest    CQ      0 c/r=1 res=3 last=0
 source  VK6BUS  0 c/r=1 res=3 last=1
  000:  86 a2 40 40 40 40 e0 ac 96 6c 84 aa a6 e1 03 f0  ..@@@@...l......
  010:  48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21           Hello, world!
------

VK6BUS audio level = 199(+396/-395)   [NONE]   _|||||:::
Audio input level is too high.  Reduce so most stations are around 50.
[0.4] VK6BUS>CQ:Hello, world!
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 29
 dest    CQ      0 c/r=1 res=3 last=0
 source  VK6BUS  0 c/r=1 res=3 last=1
  000:  86 a2 40 40 40 40 e0 ac 96 6c 84 aa a6 e1 03 f0  ..@@@@...l......
  010:  48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21           Hello, world!
------

End of file on stdin.  Exiting.