What did 78 records really sound like when they were new?

This video details the playing of a vintage 78 recording using a record manufactured in 1949. The record shown has never been played prior to this making of this movie and is a 70 year old example of new stock as it was back in 1949. This test is not representative of all NOS, but only a test of this particular stock, so making a determination on original background noise levels is difficult to assertain without further examples to compare.

Видео What did 78 records really sound like when they were new? канала icemanfreeze1