TMRaven
Headphoneus Supremus
- Joined
- Apr 6, 2011
- Posts
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Turning iTunes's sound enhancer on is one of the wrst things you can do for your music.
Standard IIR filters (low/high shelf, low/high/all/band pass, notch, peak) contain only 2 poles and zeros and are trivial to implement. They are also very cheap in a computational sense. A modern computer can process thousands of such fully parametric filters in real time with extremely high precision (64-bit floating point or higher..)
In this day and age any kind of digital processing can easily surpass mechanical/electrical equalization.
If we look at such filters as a whole there is no separation into multiple bands and no re-integration either. The fact that we can process a signal with a +15 dB peaking filter and again with a -15 dB peaking filter (with all else being equal) and the result equals to the input down to below 0,0000000001 dB shows how "perfect" DSP can be.
I get zero lag when I press the play button.
There is a lot of things that I do not like about iTunes as a "I" user. It is very SLUGGISH, why would I have to wait for all my musics to be added into this iTunes? It takes me awhile after I click the button "play" for the music to start.
You can probably hate iTunes because it doesn't support FLAC format or higher resolutions, but when you say that it is sluggish, I really don't know what are you talking about. I get pretty much immediate reaction. However, when I play music through another player "piggy-backed" on top of iTunes (like AudirvanaPlus or PureMusic), then, of course, there is a delay due to music being loaded into memory before it starts playing.
I am not so dissapointed about the file it support as I can get FLAC then convert it into ALAC using XLD...
My sluggish mean really "laggy" how many musics do you have in it? XD lol
Billson
Hi, Billson. As of now, I got 201 GB of AIFF files (4073 songs) in my iTunes library. My library is stored (together with music files) on an external RAID system connected by USB-2 to my MacMini. Never experience any lag or sluggishness.