Ask an Audio geek

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Ask an Audio geek

AFTT47 Offline

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Religious Views: Secular Humanist

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#109

RE: Ask an Audio geek

April 12, 2016 at 11:45 pm

(April 12, 2016 at 11:35 pm)Alex K Wrote: No no, it has nothing to do with the psychoacoustic effect (that's relevant for dropping frequencies in mp3 compression). The point of the samplinh theorem is that with a signal of limited highest frequency, these discrete points uniquely determine what goes on between them.

Compression was also used in a failed recordable format called minidisc in the mid 90s. It was a magneto-optical technology.

But yeah, CD records the whole thing. Some people seem to have a mental block in accepting it.

Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein

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Messages In This Thread

Ask an Audio geek - by Kosh - March 30, 2016 at 8:58 pm

RE: Ask an Audio geek - by J a c k - March 30, 2016 at 9:12 pm

RE: Ask an Audio geek - by ignoramus - March 30, 2016 at 9:47 pm

RE: Ask an Audio geek - by Kosh - March 30, 2016 at 11:25 pm

RE: Ask an Audio geek - by vorlon13 - March 30, 2016 at 9:50 pm

RE: Ask an Audio geek - by vorlon13 - March 31, 2016 at 12:14 am

RE: Ask an Audio geek - by ignoramus - March 31, 2016 at 12:51 am

RE: Ask an Audio geek - by Foxaèr - March 31, 2016 at 12:55 am

RE: Ask an Audio geek - by Kosh - March 31, 2016 at 6:30 pm

RE: Ask an Audio geek - by robvalue - March 31, 2016 at 4:28 am

RE: Ask an Audio geek - by vorlon13 - March 31, 2016 at 11:22 am

RE: Ask an Audio geek - by Alex K - March 31, 2016 at 12:10 pm

RE: Ask an Audio geek - by AFTT47 - March 31, 2016 at 1:41 pm

RE: Ask an Audio geek - by Kosh - March 31, 2016 at 8:08 pm

RE: Ask an Audio geek - by AFTT47 - March 31, 2016 at 8:58 pm

RE: Ask an Audio geek - by Kosh - March 31, 2016 at 10:58 pm

RE: Ask an Audio geek - by Alex K - March 31, 2016 at 4:40 am

RE: Ask an Audio geek - by Alex K - March 31, 2016 at 10:52 am

RE: Ask an Audio geek - by vorlon13 - March 31, 2016 at 7:37 pm

RE: Ask an Audio geek - by Alex K - April 1, 2016 at 12:53 am

RE: Ask an Audio geek - by Kosh - April 1, 2016 at 7:43 am

RE: Ask an Audio geek - by ignoramus - April 1, 2016 at 12:51 am

RE: Ask an Audio geek - by Alex K - April 1, 2016 at 7:55 am

RE: Ask an Audio geek - by Kosh - April 1, 2016 at 8:10 am

RE: Ask an Audio geek - by Kosh - April 1, 2016 at 7:59 am

RE: Ask an Audio geek - by Alex K - April 1, 2016 at 8:09 am

RE: Ask an Audio geek - by AFTT47 - April 1, 2016 at 10:49 am

RE: Ask an Audio geek - by Alex K - April 1, 2016 at 11:12 am

RE: Ask an Audio geek - by Kosh - April 2, 2016 at 12:41 pm

RE: Ask an Audio geek - by Alex K - April 3, 2016 at 3:10 pm

RE: Ask an Audio geek - by vorlon13 - April 1, 2016 at 1:00 pm

RE: Ask an Audio geek - by Kosh - April 2, 2016 at 2:31 pm

RE: Ask an Audio geek - by ignoramus - April 1, 2016 at 7:57 pm

RE: Ask an Audio geek - by Kosh - April 2, 2016 at 12:12 pm

RE: Ask an Audio geek - by vorlon13 - April 1, 2016 at 10:22 pm

RE: Ask an Audio geek - by ignoramus - April 1, 2016 at 11:14 pm

RE: Ask an Audio geek - by Alex K - April 2, 2016 at 12:41 pm

RE: Ask an Audio geek - by Alex K - April 2, 2016 at 2:10 pm

RE: Ask an Audio geek - by Kosh - April 2, 2016 at 2:19 pm

RE: Ask an Audio geek - by Alex K - April 3, 2016 at 8:12 am

RE: Ask an Audio geek - by FatAndFaithless - April 2, 2016 at 2:22 pm

RE: Ask an Audio geek - by Alex K - April 2, 2016 at 5:05 pm

RE: Ask an Audio geek - by Kosh - April 3, 2016 at 10:54 am

RE: Ask an Audio geek - by IATIA - April 3, 2016 at 9:07 am

RE: Ask an Audio geek - by Alex K - April 3, 2016 at 9:11 am

RE: Ask an Audio geek - by IATIA - April 10, 2016 at 11:53 am

RE: Ask an Audio geek - by Alex K - April 3, 2016 at 11:04 am

RE: Ask an Audio geek - by Alex K - April 3, 2016 at 3:16 pm

RE: Ask an Audio geek - by J a c k - April 3, 2016 at 11:30 am

RE: Ask an Audio geek - by Kosh - April 7, 2016 at 12:35 am

RE: Ask an Audio geek - by Alex K - April 7, 2016 at 8:54 am

RE: Ask an Audio geek - by Kosh - April 7, 2016 at 10:41 am

RE: Ask an Audio geek - by AFTT47 - April 7, 2016 at 10:54 am

RE: Ask an Audio geek - by Kosh - April 10, 2016 at 11:22 am

RE: Ask an Audio geek - by AFTT47 - April 10, 2016 at 1:56 pm

RE: Ask an Audio geek - by Kosh - April 10, 2016 at 5:01 pm

RE: Ask an Audio geek - by AFTT47 - April 10, 2016 at 5:30 pm

RE: Ask an Audio geek - by Goosebump - April 11, 2016 at 11:47 pm

RE: Ask an Audio geek - by JuliaL - April 7, 2016 at 11:05 am

RE: Ask an Audio geek - by Alex K - April 8, 2016 at 3:49 am

RE: Ask an Audio geek - by Kosh - April 10, 2016 at 12:00 pm

RE: Ask an Audio geek - by ignoramus - April 7, 2016 at 10:24 pm

RE: Ask an Audio geek - by Goosebump - April 8, 2016 at 4:26 am

RE: Ask an Audio geek - by ignoramus - April 8, 2016 at 5:22 am

RE: Ask an Audio geek - by Alex K - April 10, 2016 at 8:28 pm

RE: Ask an Audio geek - by AFTT47 - April 10, 2016 at 8:46 pm

RE: Ask an Audio geek - by Alex K - April 10, 2016 at 8:58 pm

RE: Ask an Audio geek - by AFTT47 - April 10, 2016 at 9:19 pm

RE: Ask an Audio geek - by Alex K - April 10, 2016 at 9:40 pm

RE: Ask an Audio geek - by ignoramus - April 10, 2016 at 9:48 pm

RE: Ask an Audio geek - by AFTT47 - April 10, 2016 at 10:13 pm

RE: Ask an Audio geek - by Kosh - April 11, 2016 at 8:15 am

RE: Ask an Audio geek - by Alex K - April 11, 2016 at 8:23 am

RE: Ask an Audio geek - by Alex K - April 10, 2016 at 9:59 pm

RE: Ask an Audio geek - by IATIA - April 10, 2016 at 11:25 pm

RE: Ask an Audio geek - by ignoramus - April 11, 2016 at 2:31 am

RE: Ask an Audio geek - by IATIA - April 11, 2016 at 7:13 pm

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 1:08 am

RE: Ask an Audio geek - by ignoramus - April 11, 2016 at 9:02 pm

RE: Ask an Audio geek - by IATIA - April 11, 2016 at 11:22 pm

RE: Ask an Audio geek - by AFTT47 - April 12, 2016 at 10:55 am

RE: Ask an Audio geek - by Kosh - April 11, 2016 at 9:37 pm

RE: Ask an Audio geek - by Jackalope - April 12, 2016 at 2:59 am

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 4:29 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 4:39 am

RE: Ask an Audio geek - by Jackalope - April 12, 2016 at 4:50 am

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 4:43 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 4:46 am

RE: Ask an Audio geek - by Jackalope - April 12, 2016 at 4:48 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 4:50 am

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 4:54 am

RE: Ask an Audio geek - by Jackalope - April 12, 2016 at 5:08 am

RE: Ask an Audio geek - by Jackalope - April 12, 2016 at 4:54 am

RE: Ask an Audio geek - by Kosh - April 14, 2016 at 12:15 am

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 4:57 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 5:08 am

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 5:27 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 5:30 am

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 5:40 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 9:52 am

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 2:33 pm

RE: Ask an Audio geek - by IATIA - April 12, 2016 at 8:48 pm

RE: Ask an Audio geek - by AFTT47 - April 12, 2016 at 9:59 pm

RE: Ask an Audio geek - by IATIA - April 12, 2016 at 10:14 pm

RE: Ask an Audio geek - by AFTT47 - April 12, 2016 at 10:30 pm

RE: Ask an Audio geek - by IATIA - April 12, 2016 at 10:35 pm

RE: Ask an Audio geek - by AFTT47 - April 12, 2016 at 10:45 pm

RE: Ask an Audio geek - by ignoramus - April 12, 2016 at 11:27 pm

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 11:35 pm

RE: Ask an Audio geek - by AFTT47 - April 12, 2016 at 11:45 pm

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 11:47 pm

RE: Ask an Audio geek - by Alex K - April 12, 2016 at 11:59 pm

RE: Ask an Audio geek - by AFTT47 - April 12, 2016 at 11:59 pm

RE: Ask an Audio geek - by Alex K - April 13, 2016 at 12:05 am

RE: Ask an Audio geek - by Kosh - April 13, 2016 at 11:27 pm

RE: Ask an Audio geek - by ignoramus - April 14, 2016 at 12:27 am

RE: Ask an Audio geek - by ignoramus - April 13, 2016 at 2:17 am

RE: Ask an Audio geek - by AFTT47 - April 13, 2016 at 2:36 am

RE: Ask an Audio geek - by Alex K - April 13, 2016 at 4:36 am

RE: Ask an Audio geek - by Alex K - April 13, 2016 at 5:34 am

RE: Ask an Audio geek - by paulpablo - April 13, 2016 at 6:31 am

RE: Ask an Audio geek - by Alex K - April 13, 2016 at 6:44 am

RE: Ask an Audio geek - by Alex K - April 13, 2016 at 7:11 am

RE: Ask an Audio geek - by Nay_Sayer - April 13, 2016 at 11:40 pm

RE: Ask an Audio geek - by Kosh - April 14, 2016 at 12:19 am

RE: Ask an Audio geek - by Alex K - April 14, 2016 at 12:53 am

RE: Ask an Audio geek - by Kosh - April 14, 2016 at 7:32 am

RE: Ask an Audio geek - by ignoramus - April 14, 2016 at 8:02 am

RE: Ask an Audio geek - by Alex K - April 14, 2016 at 8:57 am

RE: Ask an Audio geek - by Kosh - April 14, 2016 at 6:34 pm

RE: Ask an Audio geek - by IATIA - April 17, 2016 at 12:00 am

RE: Ask an Audio geek - by Alex K - April 17, 2016 at 2:09 am

RE: Ask an Audio geek - by IATIA - April 17, 2016 at 2:46 am

RE: Ask an Audio geek - by AFTT47 - April 17, 2016 at 11:27 am

RE: Ask an Audio geek - by vorlon13 - April 17, 2016 at 2:50 am

RE: Ask an Audio geek - by Alex K - April 17, 2016 at 3:38 am

RE: Ask an Audio geek - by Alex K - April 17, 2016 at 3:18 am

RE: Ask an Audio geek - by Jackalope - April 17, 2016 at 6:39 am

RE: Ask an Audio geek - by Kosh - April 17, 2016 at 11:11 am

RE: Ask an Audio geek - by Alex K - April 17, 2016 at 11:38 am

RE: Ask an Audio geek - by paulpablo - April 19, 2016 at 3:28 pm

RE: Ask an Audio geek - by Kosh - April 21, 2016 at 11:43 pm

RE: Ask an Audio geek - by Kosh - April 22, 2016 at 12:09 am

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