Timeline for Can vinyl LPs store audio above 20kHz and can it be played back? [closed]
Current License: CC BY-SA 3.0
20 events
| when toggle format | what | by | license | comment | |
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| Jan 14, 2016 at 15:49 | comment | added | seldon | I'd remove the genetically-enigineered-human premise, it's just confusing. | |
| Jan 13, 2016 at 8:22 | vote | accept | jl6 | ||
| Jan 13, 2016 at 3:16 | history | closed |
Carl Witthoft Norbert Schuch Kyle Kanos Gert user36790 |
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| Jan 12, 2016 at 23:55 | comment | added | user207421 | To answer the part about the playback chain, most hi-fi systems will reproduce to at least 50kHz with ease. | |
| Jan 12, 2016 at 22:22 | history | protected | Qmechanic♦ | ||
| Jan 12, 2016 at 22:14 | answer | added | Norbert Schuch | timeline score: 8 | |
| Jan 12, 2016 at 21:54 | comment | added | Norbert Schuch | Speakers shouldn't be part of the question (and yes, "HiFi" equipment should be available up to a much higher range). The point is that current technology has been designed for our current hearing capabilities, so likely it will not go far beyond audible range. (I mean, why should it?) But one could likely push it quite a bit if you wanted. | |
| Jan 12, 2016 at 21:52 | history | edited | Qmechanic♦ |
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| Jan 12, 2016 at 21:51 | comment | added | jl6 | Yes, I'm basically asking whether the current vinyl technology stack does or can record and play back inaudible frequencies. I guess I'm assuming that >20kHz-capable speakers exist. | |
| Jan 12, 2016 at 21:49 | comment | added | Norbert Schuch | Thanks for the clarification. Does this also hold for the playback mechanism, or is it sufficient if that one is available in the future? | |
| Jan 12, 2016 at 21:41 | history | edited | jl6 | CC BY-SA 3.0 |
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| Jan 12, 2016 at 21:39 | comment | added | jl6 | I am asking about consumer vinyl as currently exists in 2016. Something you could conceivably buy in a shop today. | |
| Jan 12, 2016 at 21:34 | history | edited | jl6 | CC BY-SA 3.0 |
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| Jan 12, 2016 at 21:33 | comment | added | Norbert Schuch | What constraints do you consider? Can we change the material of the LP? The type of needle? | |
| Jan 12, 2016 at 21:26 | answer | added | Floris | timeline score: 10 | |
| Jan 12, 2016 at 21:18 | answer | added | Solomon Slow | timeline score: 1 | |
| Jan 12, 2016 at 20:59 | review | Close votes | |||
| Jan 13, 2016 at 3:16 | |||||
| Jan 12, 2016 at 20:41 | comment | added | Carl Witthoft | Not only the medium, but the resonant response of the stylus, the frequency range of the piezo or coils, and so on. I think your question is ill-formed. | |
| Jan 12, 2016 at 20:25 | review | First posts | |||
| Jan 12, 2016 at 20:48 | |||||
| Jan 12, 2016 at 20:22 | history | asked | jl6 | CC BY-SA 3.0 |