Top Cybersecurity Threats Earth Year 2019 | You Have Been Warned! Post: 303036340

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The Lounge What is on Your Mind? Top Cybersecurity Threats Earth Year 2019 | You Have Been Warned! Post 303036340 by wisecracker on Sunday 23rd of June 2019 02:57:37 PM

06-23-2019

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Nah! My in depth hobby is creating simple unusual electronics projects that create basic measuring devices for testing electronics in general and controlled by SW.

As quoted on another thread I am working on a basic Audio Function Generator all in pure POSIX shell scripting:
Sine, Square, Triangle, Sawtooth+, Sawtooth-, Pulse+, Pulse-, Noise and if possible Arbitrary from around 30Hz to 20KHz. It assumes that most sound systems can sample at 192000 sps maximum and 2000 sps minimum.
Obviously centred around this MBP, but includes ALSA - Linux and /dev/dsp for a limited CygWin version.
The waveforms generated will be pure ascii from character 32, (space), and character 126, (tilde).

But yes I am willing to pull out some background tracks if need be...

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wav2swf

wav2swf(1)							     swftools								wav2swf(1)

NAME

       wav2swf - convert a WAV file to an SWF animation.

Synopsis
       wav2swf [-o filename] file.wav

DESCRIPTION

       Takes a wav file and converts it to a swf movie.

OPTIONS

       -h, --help
		  Print short help message and exit

       -V, --version
		  Print version info and exit

       -o, --output filename
		  Explicitly specify output file. (Otherwise, output will go to output.swf)

       -r, --framerate fps
		  Set file framerate to fps frames per second.

       -s, --samplerate sps
		  Set samplerate to sps frames per second (default: 11025).

       -d, --definesound
		  Store the sound as DEFINESOUND tag, not as streaming sound. Allows for
		  looping.

       -l, --loop n
		  Loop the sound n times.

       -C, --cgi
		  For use as CGI- prepend http header, write to stdout.

       -S, --stop
		  Stop the movie at frame 0, and start the sound at 1, so that the
		  sound will not play until a "GotoFrame(1)" is issued.
		  (For use with flashsound.js).

       -E, --end
		  Stop the movie at the end frame

       -b, --bitrate bps
		  Set mp3 bitrate to bps (default: 32)

       -v, --verbose
		  Be more verbose. (Use more than one /-v for greater effect)

AUTHOR

       Matthias Kramm <kramm@quiss.org>

wav2swf 							   February 2012							wav2swf(1)