Do imported projects sound slightly different in LP X?

[oatmeal14m]

I can't tell if my mind is playing tricks on me, or if some of the decibel levels have been more fine-tuned or what. I imported projects that I have been working on in Logic Pro 8. The instruments sound the same but some of the volume balancing I had initially done seems somewhat "adjusted." Could be all in my head, though. Any insight would help!

[furrytoes]

Probably a good question, I saw one video on YouTube claim it sounds better. Sounds dubious to me.

 

It's probably a bug but some plugin settings don't get applied when I open in LogicProX. So using Absynth, I custom changed a preset. I didn't save it separately - just left it changed. Opens fine in Logic Pro....

But when I opened this project in Logic Pro X that custom sound was gone and it was using the default preset.

I had to go back in to LogicPro, save as a custom preset and load that into Logic Pro X.

 

Now, that could have deceived me into thinking it sounds slightly different.

[fisherking]

so far, everything i've brought into LX from L9 sounds fine...the same, fine. i DID have to re-link some sounds, but...that's what EasyFind is for (freebie, worth downloading). ALL my plugins are playing the right sounds...'live' edits and all...

[redlogic]

I imported projects that I have been working on in Logic Pro 8. The instruments sound the same but some of the volume balancing I had initially done seems somewhat "adjusted."

Pan Law set the same in both?

[lasteno]

for me if I use logic pro 9 at 32 bits and logic pro 9 at 64 bits it sound very diferent more clear,

and of course Logic pro X sounds different 'cos is 64 bits I think that why,

I don't know if there's any differences between Logic Pro 9 and Logic Pro X at 64 bits

but between 32 and 64 I can clearly hear it.

[redlogic]

for me if I use logic pro 9 at 32 bits and logic pro 9 at 64 bits it sound very diferent more clear

Hmmm...interesting.

[beej]

I don't know if there's any differences between Logic Pro 9 and Logic Pro X at 64 bits

but between 32 and 64 I can clearly hear it.

 

There are no differences in the maths that calculate the audio, the only differences are in the amount of memory addressed.

[Ploki]

for me if I use logic pro 9 at 32 bits and logic pro 9 at 64 bits it sound very diferent more clear,

and of course Logic pro X sounds different 'cos is 64 bits I think that why,

I don't know if there's any differences between Logic Pro 9 and Logic Pro X at 64 bits

but between 32 and 64 I can clearly hear it.

 

Hearing things that don't exist is usually a bad sign...

 

 

Also, null test for the weak

[lasteno]

toontrack superior drummer at 32 bits sound diferent at 64 bits,, anyway,

[Rkmusic]

When I imported my logic 9 projects to X it change my sends to post instead of pre. So make sure if you were using pre sends in L9 to check in LX that it didn't change it to post like it did for me

[David Nahmani]

I don't know if there's any differences between Logic Pro 9 and Logic Pro X at 64 bits

but between 32 and 64 I can clearly hear it.

 

There are no differences in the maths that calculate the audio, the only differences are in the amount of memory addressed.

+1, whether running Logic Pro in 32 bit or 64 bits, you're using the exact same 32 bit floating point audio engine in both cases.

[benrichards]

Just to add my $0.02, I took a Logic (Express) 9 project, opened it and re-saved it from LPX, then took the AIFF bounces and put them together with polarity flipped on one. The resultant waveform had everything canceled out except, oddly, a keyboard track which came through at full volume, along with some stereo percussion artifacts.

[Eric Cardenas]

This is probably due to the AUX bug.

 

Different behavior of send and busses between L9 and LX