It is user friendly and no other software has gotten me closer to recovering the. Even though I just started using Audacity, I really like it. Once again, thank you Koz and Gale for taking the time to help me. I decided to use dropbox and here are the 2 links again. I searched for solutions such as installing plugins or such, but found nothing and I am using Audacity 2.0.5. Is there a way I can have it so that IMA ADPCM is a choice when I try to import raw audio? Maybe that is why the import came out wrong. I thought VOX and IMA were not the same thing. But your suggestion of using mediainfo was much more helpful! The corrupt file generated only the size, while the working file generated this: To answer Gale's question, I used VLC player to find the info of the working file. To see which codecs are installed on your system, open Windows Media Player (version 11.

I would have to buy an Olympus recorder like you suggested. Typically, some form of ADPCM is installed along with many others. Both are around 22min long and size around 30mb. They were recorded one after the other and I don't know why the second came out corrupt. To answer Koz's question, there was nothing special with the two files. Thank you for responding to me during the weekend. Still believe that Audacity is the solution to my problem.Īny help will be greatly appreciated! Thank you very much! I have also tried using GoldWave, and WAV saver but nothing works. I still don't get the pure audible wav form. At least it is better than not hearing anything or pure static.Īm I doing this correctly? Is the problem that I am not able to select the IMA ADPCM encoding? Not sure what it does, but I experimented by changing the Byte order, and Start offset from 0 to 100 to 500. When I imported it, I got soft static and a few mumbles. Is this the same thing? Nevertheless, I selected VOX, and inputted the sample rate as 24000HZ. However, I could not find IMA ADPCM in the encoding field, just VOX ADPCM. wav files, one is working and the other, for some reason, is corrupt and will not play. I read many posts and saw tutorials on youtube about using Audacity to fix the problem, however I didn't find one that applied to my situation exactly.

Microsoft adpcm audio codec windows 7