chebby
Well-known member
I have two seperate iTunes 'repositories'.
One is all music and all ALAC (lossless) rips from CDs on an iMac.
The other iTunes - on my laptop - is all documentary, drama, comedy, history and all ripped from CD @320k AAC (error correction and VBR enabled). This is the one I sync my iPhone to hence 320k AAC.
I stream from both 'sources' (iMac and iPhone) using AirPlay and both sound excellent.
I have experimented in the past with 256K AAC, 320K AAC and ALAC rips from speech and music CDs (all from the iMac and connected with optical to a DAC and a Naim system back when I had one).
In my opinion 256K AAC was just a tad on the thin side (but still far better ripped from CD than any equivalent 256K iTunes download of the same track).
320K AAC seemed to be the 'magic number' where it became, to me, practically indistinguishable from ALAC.
From that point on I have kept all music 'mastered' in ALAC and everything else in 320K AAC VBR (mostly to make the best of the room on my 32GB iPhone and to leave enough space for more as I go along).
I won't say that someone with 'trained' ears (or 'golden ears'?) couldn't tell a difference with my files playing through much better system, but that's not my concern really. It all sounds great to me.
But then what do I know? I love using AirPlay for almost everything I play (except an occasional CD or a bit of FM now and then) so that makes me a 'Pariah' anyway.*
* AirPlay, iTunes, my iPhone, my iMac and even my AirPort Extreme have put me so far beyond The Pale that I'm positively bright again
One is all music and all ALAC (lossless) rips from CDs on an iMac.
The other iTunes - on my laptop - is all documentary, drama, comedy, history and all ripped from CD @320k AAC (error correction and VBR enabled). This is the one I sync my iPhone to hence 320k AAC.
I stream from both 'sources' (iMac and iPhone) using AirPlay and both sound excellent.
I have experimented in the past with 256K AAC, 320K AAC and ALAC rips from speech and music CDs (all from the iMac and connected with optical to a DAC and a Naim system back when I had one).
In my opinion 256K AAC was just a tad on the thin side (but still far better ripped from CD than any equivalent 256K iTunes download of the same track).
320K AAC seemed to be the 'magic number' where it became, to me, practically indistinguishable from ALAC.
From that point on I have kept all music 'mastered' in ALAC and everything else in 320K AAC VBR (mostly to make the best of the room on my 32GB iPhone and to leave enough space for more as I go along).
I won't say that someone with 'trained' ears (or 'golden ears'?) couldn't tell a difference with my files playing through much better system, but that's not my concern really. It all sounds great to me.
But then what do I know? I love using AirPlay for almost everything I play (except an occasional CD or a bit of FM now and then) so that makes me a 'Pariah' anyway.*
* AirPlay, iTunes, my iPhone, my iMac and even my AirPort Extreme have put me so far beyond The Pale that I'm positively bright again