IPB

Welcome Guest ( Log In | Register )

Definite way for checking for pre-emphasis, Is there a method?
Boiled Beans
post Jan 25 2009, 11:11
Post #1





Group: Members
Posts: 172
Joined: 8-March 08
Member No.: 51870



Is there a definite method for checking pre-emphasis on CDs? Many of the CDs with pre-emphasis don't even light up the EAC flag.

Is the track peak a reliable gauge to pre-emphasis? Those with pre-emphasis have a large drop in track peak after running through Sox.
Brothers in Arms drops from 1.00 to 0.77
Toto IV drops from 0.86 to 0.66

Tried a modern CD
Oasis' Dig Out Your Soul drops from 1.00 to 0.98

I've tried other files which I thought had pre-emphasis but the track peak doesn't drop much.
Never Mind the Bollocks drops from 0.87 to 0.83
U2's Boy and War drops from 1.00 to 0.98
These sounded a bit murky as well after the de-emphasis
Can I safely conclude these have no pre-emphasis?
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



RSS Lo-Fi Version Time is now: 19th April 2014 - 15:47