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AudioScope...

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The Lounge What is on Your Mind? AudioScope...
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Old 06-26-2015
AudioScope...
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 for the DC component, IF any.

This means I have to record the AC component first, using the Y amp, then send a trigger pulse to a monostable to hold a relay to switch the input to the DC board AND the output of the DC board to the input of the Y amp.

Simple enough but what started out as a basic project as a learning tool for both myself and kids has turned into something that shell scripting and a(n) MBP 13" laptop using AF I/O was not designed for.

The builtin counter measures much better, on average, than my quoted 0.1% accuracy against my pro-gear here so, although it will be long-winded to use this will be used in the setting up and calibrating the 'ALTDC' board.

I will upload a block diagram of what I am aiming for in the not too distant future...

Without you big guns chipping in with your help this project would have never gotten off of the ground...

Thanks guys...

Bazza...
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LEARN ABOUT DEBIAN

mic-image-writer

MIC-IMAGE-WRITER(1)					      General Commands Manual					       MIC-IMAGE-WRITER(1)

NAME

       mic-image-writer - Write a live image to a USB stick

SYNOPSIS

       mic-image-writer [options] [image file]

DESCRIPTION

       mic-image-writer is a simple yet very helpful tool, it can help you write a live image to a USB stick, it is safer than dd and has a good
       progress indicator, it has two work modes, console and GUI, you can explicitly use -c | --console and -g | --gui to force it to enter
       console or gui mode, by default, it will smartly decide this automatically.

       It just writes an image to the whole USB stick, so the original data on your USB stick will be overwritten, mic-image-manager has a more
       powerful GUI tool for this case, it can write a live image to a specified partition, the old data on that partition will keep intact.

OPTIONS

       -h, --help     show this help message

       -c, --console  Run in console mode

       -g, --gui      Run in GUI mode

EXAMPLES

       Write a Molib live image to your USB disk:

       mic-image-writer your-2.1-final.img

EXIT STATUS

       mic-image-convertor returns  a  zero  exist  status  if it succeeds, otherwise return non-zero and print error message.

AUTHOR

       Yi Yang, Anas Nashif, Jianfeng Ding

SEE ALSO

       mic-image-creator(1), mic-convertor(1), mic-chroot(1), mic-livecd-iso-to-disk(1), mic-image-manager(1)

perl v5.12.3							    2011-05-31						       MIC-IMAGE-WRITER(1)