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Full Discussion: AudioScope Project.
Operating Systems OS X (Apple) AudioScope Project. Post 302996017 by wisecracker on Monday 17th of April 2017 01:03:35 PM
Old 04-17-2017
Well the screen now has frequency [COUNTER] and [ DC VOLTS ] windows both set to OFF when not enabled or not in use.
There is now a new startup screen on FIRST time run OR after a software RESET.
Four images from a cold first time run to SOX, showing the commands from QUIT to SOX...

I am now working on a low resolution pure text mode audio file converter and not sure whether to incorporate it into this project.

I had thought about an AF Spectrum Analyser but FFT(s) in shell scripting is really a none starter, unless I can incorporate say something like 'matlab' into it to do the heavy FFT lifting.

This single 'bash' script that creates everything including all calibration signals and text mode electronic circuits is now over 207,000 bytes in size...

The manual and quickstart notes can now be read is situ using either 'less' or 'more'. 'less' is the first chioce but switches to more if that doesn't exist.
Code:
# Files saved to the ""$HOME"/Temp/" directory.
#
# -rw-r--r--  1 barrywalker  wheel  48000  4 Aug 21:06 0000000000.BIN
# -rwxr--r--  1 barrywalker  wheel    585  4 Aug 21:06 1KHz-Test.sh
# -rwxr-xr-x  1 barrywalker  wheel    293  4 Aug 21:08 Arduino_9600.pde
# -rw-r--r--@ 1 barrywalker  staff  65536  4 Nov 21:08 Untitled.m4a
# -rw-r--r--  1 barrywalker  wheel    253  4 Aug 21:06 VERT_BAT.BAT
# -rw-r--r--  1 barrywalker  wheel    303  4 Aug 21:06 VERT_DSP.sh
# -rw-r--r--  1 barrywalker  wheel    344  4 Aug 21:06 VERT_SOX.sh
# -rw-r--r--  1 barrywalker  wheel      1  4 Aug 21:06 dcdata.raw
# -rw-r--r--  1 barrywalker  wheel  65580  4 Aug 21:06 pulse1.wav
# -rw-r--r--  1 barrywalker  wheel  65580  4 Aug 21:06 pulse.wav
# -rwxr-xr-x  1 barrywalker  wheel    107  4 Aug 21:07 pulsetest.sh
# -rw-r--r--  1 barrywalker  wheel  48000  4 Aug 21:06 sample.raw
# -rw-r--r--  1 barrywalker  wheel 680000  4 Aug 21:06 signed16bit.txt
# -rw-r--r--  1 barrywalker  wheel  65536  4 Aug 21:06 sinewave.raw
# -rw-r--r--  1 barrywalker  wheel  65580  4 Aug 21:06 sinewave.wav
# -rw-r--r--  1 barrywalker  wheel   8000  4 Aug 21:06 squarewave.raw
# -rw-r--r--  1 barrywalker  wheel  65096  4 Aug 21:07 sweep.raw
# -rw-r--r--  1 barrywalker  wheel  65140  4 Aug 21:07 sweep.wav
# -rw-r--r--  1 barrywalker  wheel  32548  4 Aug 21:07 sweeper.raw
# -rw-r--r--  1 barrywalker  wheel   8000  4 Aug 21:06 symmetricalwave.raw
# -rw-r--r--  1 barrywalker  staff  20071  4 Aug 21:06 symmetricalwave.wav
# -rw-r--r--  1 barrywalker  wheel  48000  4 Aug 21:07 waveform.raw
# -rw-r--r--  1 barrywalker  wheel  65580  4 Aug 21:06 waveform.wav
#
# Files saved in the "$HOME" directory.
#
# -rw-r--r--  1 amiga  staff   xxxxx 17 Apr 17:09 AudioScope.Circuits
# -rw-r--r--  1 amiga  staff  xxxxxx 17 Apr 17:09 AudioScope.Manual
# -rw-r--r--  1 amiga  staff     xxx 17 Apr 17:09 AudioScope.Config
# -rwxr-xr-x  1 amiga  staff  xxxxxx 17 Apr 17:08 AudioScope.sh
# -rw-r--r--  1 amiga  staff    xxxx 17 Apr 17:09 AudioScope_Quick_Start.Notes
# File size "xxxxxx" means it will change as the project progresses.

Change 06250.sh.txt to AudioScope.sh and place into the $HOME directory.
Change access rights to 755...

Stats so far:-
--------------

# Total Lines=4797.
# Blank Lines=28.
# Code Lines=2201.
# Comments=2568, (including the builtin Manual).
# Filesize=207173 bytes.

Enjoy.

Bazza...
AudioScope Project.-06250_startjpeg
AudioScope Project.-06250_second_runjpeg
AudioScope Project.-06250_drawjpeg
AudioScope Project.-06250_sox_1msjpeg
06250.sh.txt (202.3 KB) 
This User Gave Thanks to wisecracker For This Post:
Corona688
 

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