OT Fletcher-Munson curve

[LICORNE]

Are you looking for coherent discussion, or just posting things? Seems like you make a lot of posts without thinking it thru.

Yes old guy. I just thought of something. If your stereo receiver has a sub out not a LFE out. It has abuilt in XO. IF your acitve sub has an XO also that changes the curve for quite a steep curve. So we should look for a sub with 3 options line level in. high level in such as speaker . and a bypass for XO sub.
Now for 5.1 receivers most new units have a selection for either LFE sub or Sub only. The acitve sub manufacturer should have a defeat button on his active sub.

No wonder the grammy broadcaster receives all kind of feed back explanations from different parts of the country during the show.
Not enough bass here. plenty there. We have to standardized this situation quickly.They use DOLBY 5.1 . THerefore he's not sending bass in the LFE.For music the The LFE is not used except for 1812 overture with the cannons.