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Stu Cox
Supreme smackaddict

Registered: Mar 2003
Location: Southampton, UK
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Sep-26-2005 00:27
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Ryan0751
Supreme tranceaddict
Registered: May 2005
Location: Boston, MA
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Yep that's correct. A number of people say that an analog TT such as as Tech 1200 has "infinite" pitch increments, since the pitch slider is an analog potentiometer connected to a motor. While this is partially true, it doesn't necessarily mean that a 1200 is more accurate than a CD deck, since you have to deal with the analog aspects of vinyl (wow and flutter).
I find I can keep a mix much tighter with my CDJ-1000's than with my Technics. The Technics require riding the pitch, whereas I can keep the CDJ-1000's locked for a good long time.
| quote: | Originally posted by Stu Cox
No, because it's digital they have to digitally process the data on the CD to make it speed up, so they need to know how much to make it speed up... again as it's digital the pitch shift value will be a binary number, so the accuracy will depend on how accurately they convert the value being read by the pitch control from an analogue signal to a digital signal if it is just a variable resistor although I very much doubt this is the case, I think it is effectively just a big row of switches (possibly optical, I'm not sure) so it's down to the number of switches in the length of the slider as they'll determine the accuracy.
Remember CDs don't read like vinyl, if you speed up or slow down the rotation of the CD it doesn't make playback speed up or slow down because it always reads the same number of bits per second, which obviously helps with skip protection and means that you won't get fluctuations in pitch with a dodgy CD player. |
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Sep-26-2005 15:41
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