Hi Admin and Staff...
Thanks for hosting AudioScope.sh on this site. I have had the biggest surprise of my life today.
This months issue of the UK Linux magazine "Linux Format" have done a small piece on the project.
Issue April 2014, LXF 182, page 65...
This I never expected and I... (1 Reply)
Development machine:- Standard MBP 13 inch, OSX 10.7.5...
GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin11)
Copyright (C) 2007 Free Software Foundation, Inc.
Scenario:- Audio capture for AudioScope.sh for CygWin without ANY third party installs.
I am trying my hardest to get a... (6 Replies)
Hi guys...
Well I have entered an area of partial insnity... ;o)
Below is a photo of the 'ALTDC' board for AudioScope.sh...
I have decided to incorporate all three methods for obtaining DC into this MBP via the MIC input.
1) VFO.
2) CHOPPER.
3) COUNTER.
The controller for the COUNTER... (9 Replies)
Boy oh boy, with only a MONO mic input to use AudioScope gets much more difficult when the ALTDC board is included.
It needs, so far, two hits at the MIC input with a single hit at the HEADPHONE audio output.
The first at the highest practical resolution for the AC component and the second... (0 Replies)
Hi all...
Apologies for any typos...
For those intersted in the AudioScope the next construction is finished.
I have not been totally idle but working out the hard stuff to be able to be very simple to build.
It is a single transistor simple timer that lasts for about 1.2 to 1.8 seconds.... (2 Replies)
Using AudioScope.sh on Ubuntu 17.04 from a live DVD disc I came across an error.
Consider the code below it is a MUCH shortened version of the KEYBOARD input in AudioScope.
#!/bin/bash
bash --version
uname -a
status=0
KEYBOARD()
{
read -r -p "Enter QUIT or EXIT to quit:- " kbinput
if ||... (11 Replies)
AudioScope Project.
(Apologies for any typos.)
For the few following......
AudioScope.sh...
Now at Version 0.60.00.
Well this baby has come a long way since its inception in January 2013. It is now at Version 0.60.00. It is MUCH more Apple centric now with a new OSX Sierra minimum _silent_... (7 Replies)
Discussion started by: wisecracker
7 Replies
LEARN ABOUT REDHAT
gen
MULTIMON(1) General Commands Manual MULTIMON(1)NAME
gen - program to generate test files of radio transmission modulation
SYNOPSIS
gen [options] output_file
DESCRIPTION
This manual page documents briefly the gen
command. This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page.
multimon is a program that decodes radio transmissions, gen generates modulated files suitable for decoding with multimon.
OPTIONS -t <type>
output file type (any other type than raw requires sox).
allowed types: raw aiff au hcom sf voc cdr dat smp wav maud vwe
-a <ampl>
amplitude.
-d <str>
encode DTMF string.
-z <str>
encode ZVEI string.
-s <freq>
encode sine of given frequency.
-p <text>
encode hdlc packet using specified text.
EXAMPLE
Create a file /tmp/message.wav containing sound samples of packet radio message:
gen -p "This is a message." -t raw /tmp/message.wav
To dial a number directly to the sound card output:
gen -d 8675309
SEE ALSO multimon(1)AUTHOR
This manual page was written by A. Maitland Bottoms <bottoms@debian.org>, for the Debian GNU/Linux system (but may be used by others).
June 19, 2000 MULTIMON(1)