You will get 18 sets of around 100 audio files each.
The audio files are very short ( a few seconds each ) and are recordings of people saying numbers.
You will have to write these number in excel, in a very simple way:
on the columns there will be the set number, on the rows there will be the audio files number.
It shouldn't take more than 2-3 hours.
You must know Hebrew!! all the recordings are in the hebrew language.
Accuracy is very important.
other than that, no special skills are needed.