Sound & Music

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Convert raw drive data to PCM wav Posted by TheSon on 29 Apr 2008 at 10:21 AM
I noticed a thread about converting wav to binary...

Im wondering if anyone can help me as I need to go the other way:

I have a Hard drive from a digital recording desk containing deleted audio.
The machine records in 16bit/44.1KHz PCM but works on its own OS and has no such features or interfaces to restore deleted content back to its previous TOC state... so the audio data is there, but inaccessable because the machine has allocated that space as empty due to (wrongly) deleting those tracks...

The drive is IDE so I can plug it into the PC and read the raw binary data with a number of generic hex/disk editors but what I need is a method or program that can find the PCM strings and let me make wavs...

can anyone help me here?

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Re: Convert raw drive data to PCM wav Posted by Jonathan on 30 Apr 2008 at 2:25 PM
Well, PCM is just a chunk of headers followed by a load of samples. Try finding an audio editor that lets you open files as raw sample data, and set the sample rate manually as you open it, and then you can save it back as wave. I *think* GoldWave let you do that:
http://www.goldwave.com/

But don't quote me on it, it's been years since I've last used it.

Jonathan

###
for(74,117,115,116){$::a.=chr};(($_.='qwertyui')&&
(tr/yuiqwert/her anot/))for($::b);for($::c){$_.=$^X;
/(p.{2}l)/;$_=$1}$::b=~/(..)$/;print("$::a$::b $::c hack$1.");
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Re: Convert raw drive data to PCM wav Posted by hfhfy656 on 28 Aug 2008 at 1:37 AM
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Re: Convert raw drive data to PCM wav Posted by wangcuijing on 25 Jan 2010 at 12:10 AM
Mod Video Converer Mac will solve the problem for you,
http://www.modvideoconvertermac.com/
http://www.modconvertermac.org/




 

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