FR. PAUL SCHOONBROODT, R.I.P.
Numbers 1 till 5 are in French.
Number 6 is in English.
Presently uploading is #3. Youtube link :
The volume at maximum is insufficient to make the content of video 6
intelligible. Too many important words cannot be heard, probably because
the microphone was too far from the speaking person. This simple matter
is the cause of far too many inadequate recordings. Once the person
who is speaking dies, you will never be able to get the recording again.
You have to put the microphone up close to the mouth of the person or
else you risk having a useless recording that nobody will be able to hear
eventually. These things degrade over time, so the original has to be
really good quality if you want it to be any good at all after 20 years.