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At long last, copy your digital collection to vinyl!
Apesbrain
post Dec 21 2012, 21:16
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http://www.engadget.com/2012/12/21/3d-printed-record/

Enjoy the video!
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mzil
post Dec 21 2012, 23:26
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What matters is not the dimensions of the needle, but rather the dimensions of its contact area to the steps of the staircase, er , groove wall. [or is that what your specs were?] The severe distortion we hear in this 3D printed LP, linked to, I assume isn't due to the limitations of the encoding process, nor the limitations of the 3D printer's inability to make perfect cubes, but rather in the needle playback; it is severly, for lack of a better word, "mistracking". It certainly sounds just like conventional mistracking due to, say, an inadequate tracking force. Mistracking needles kill the record surface with as little as one play and slowly kill themselves, or at least wear down pre-maturely.

This post has been edited by mzil: Dec 21 2012, 23:28
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Posts in this topic
- Apesbrain   At long last, copy your digital collection to vinyl!   Dec 21 2012, 21:16
- - Sunhillow   This brings the analog warmth back to digital sour...   Dec 21 2012, 21:25
|- - Arnold B. Krueger   QUOTE (Sunhillow @ Dec 21 2012, 15:25) Th...   Dec 24 2012, 14:47
- - mzil   I wouldn't advise this! The stylus isn...   Dec 21 2012, 21:53
|- - Soap   QUOTE (mzil @ Dec 21 2012, 15:53) I would...   Dec 21 2012, 22:31
|- - Glenn Gundlach   QUOTE (mzil @ Dec 21 2012, 12:53) I would...   Dec 22 2012, 10:46
|- - krabapple   QUOTE (mzil @ Dec 21 2012, 15:53) I would...   Feb 9 2013, 19:59
|- - mzil   QUOTE (krabapple @ Feb 9 2013, 14:59) I...   Feb 9 2013, 21:31
- - mzil   What matters is not the dimensions of the needle, ...   Dec 21 2012, 23:26
- - splice   The "stairstepping" of the printed groov...   Dec 22 2012, 03:42
|- - mzil   QUOTE (splice @ Dec 21 2012, 22:42) The ...   Dec 22 2012, 04:32
|- - Soap   QUOTE (mzil @ Dec 21 2012, 22:32) Conside...   Dec 22 2012, 04:50
||- - mzil   QUOTE (Soap @ Dec 21 2012, 23:50) QUOTE (...   Dec 22 2012, 05:16
|||- - Nessuno   The printing process is actually a downsampling an...   Dec 22 2012, 10:06
|||- - Soap   QUOTE (mzil @ Dec 21 2012, 23:16) QUOTE (...   Dec 22 2012, 11:47
|||- - Glenn Gundlach   QUOTE (Soap @ Dec 22 2012, 02:47) Glenn, ...   Dec 22 2012, 19:41
|||- - mzil   QUOTE (Soap @ Dec 22 2012, 06:47) QUOTE (...   Dec 24 2012, 06:36
|||- - Soap   QUOTE (mzil @ Dec 24 2012, 00:36) QUOTE (...   Dec 24 2012, 21:10
|||- - mzil   QUOTE (Soap @ Dec 24 2012, 16:10) QUOTE (...   Dec 25 2012, 00:58
|||- - Soap   QUOTE (mzil @ Dec 24 2012, 18:58) There...   Dec 25 2012, 01:14
|||- - BFG   When I first read this topic's title, I though...   Feb 9 2013, 19:09
||- - mzil   QUOTE (Soap @ Dec 21 2012, 23:50) QUOTE (...   Dec 25 2012, 01:33
||- - Soap   Again, the point is that your line: QUOTE (mzil ...   Dec 25 2012, 02:10
||- - Soap   QUOTE (mzil @ Dec 21 2012, 22:32) Conside...   Dec 25 2012, 03:47
||- - splice   QUOTE (mzil @ Dec 24 2012, 17:33) ... My ...   Dec 25 2012, 11:59
|- - splice   QUOTE (mzil @ Dec 21 2012, 19:32) QUOTE (...   Dec 23 2012, 01:33
|- - pdq   QUOTE (splice @ Dec 22 2012, 19:33) Do yo...   Dec 24 2012, 14:42
|- - splice   QUOTE (pdq @ Dec 24 2012, 05:42) QUOTE (s...   Dec 24 2012, 21:25
|- - washu   QUOTE (splice @ Dec 24 2012, 15:25) CGA d...   Dec 24 2012, 21:40
- - bryant   This is very cool! I recently had sort of the ...   Dec 23 2012, 00:05
- - lvqcl   AFAIR CGA graphics = 320x200 4 colors or 640x200 2...   Dec 24 2012, 21:33
- - splice   You're right. Memory is the second thing to go...   Dec 25 2012, 00:11
- - mccarthyk   That is amazing. I'm sure it's not too di...   Feb 9 2013, 17:58
- - splice   QUOTE (mccarthyk @ Feb 9 2013, 09:58) Tha...   Feb 10 2013, 03:02


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