Hi fellas and dames...
(Apologies for any typos, etc...)
I have not been idle on this but I am on holiday/vacation and I only have limited www access AND Linux Mint 19, current updates as of 06-09-2019. My OSX machine is safely at home.
Well needless to say, what works in OSX 10.14.3 and the Perl version it possesses didn't work in Linux Mint and its Perl version. ;o/
As I am still out here on holiday I have released this Linux Mint 19 version so far. I have no idea what needs compromising until I get home and test on OSX 10.14.3.
"DSP", '/dev/dsp/' and "ALSA", 'arecord' now work as planned, 'RESTART' is now a complete 'RESET'.
This line in the 'RESET' section, exit(system("$abs_path")); is way cool, and the 'Title Bar' now reads "Perl Audio Oscillograph.".
I am NOT taking this fun project to the same limits as AudioScope.sh at all, just enough to whet peoples appetites and better it or reconstruct/translate the idea completely to another language.
There are lots of other changes that are in there too.
When I return home I will let you all know about how OSX 10.14.3 and 'QT' reacts to these changes.
Bizarre as it might sound I could NOT get Linux Mint's Perl version to recognise the 'current directory' as the valid default, so PATHs are now absolute.
As I have NOT done the drawing routine yet this is a low level whistle into the internal microphone using the ALSA capture mode.
Have fun ripping it apart...
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