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#1
October 10th 04, 05:45 PM
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How to convert spectrum data in audio ?
Hi,
Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#2
October 10th 04, 07:29 PM
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Look up "mixing" or audio mixers. I have heard audio recordings that have taken the
"noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#3
October 10th 04, 07:29 PM
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Look up "mixing" or audio mixers. I have heard audio recordings that have taken the
"noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#4
October 10th 04, 07:29 PM
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Look up "mixing" or audio mixers. I have heard audio recordings that have taken the
"noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#5
October 10th 04, 07:29 PM
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Look up "mixing" or audio mixers. I have heard audio recordings that have taken the
"noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#6
October 10th 04, 07:29 PM
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Look up "mixing" or audio mixers. I have heard audio recordings that have taken the
"noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#7
October 10th 04, 07:29 PM
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Look up "mixing" or audio mixers. I have heard audio recordings that have taken the
"noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#8
October 10th 04, 08:19 PM
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"RCM" wrote in message ... Look up "mixing" or audio mixers. I have heard audio recordings that have taken the "noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Mmm ? FYI I found that in Audacity, http://www.astrosurf.com/lombry/qsl-...e.htm#Audacity it is possible to export FFT in TXT file (in View, Plot Spectrum, Export). Then in menu Project, it permits to Import Raw Data... too (in txt, etc). That works. The other solution is to find on the Internet something audio processing "FFT inverse" (FFTI). But I haven't find a good product yet. Thierry Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#9
October 10th 04, 08:19 PM
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"RCM" wrote in message ... Look up "mixing" or audio mixers. I have heard audio recordings that have taken the "noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Mmm ? FYI I found that in Audacity, http://www.astrosurf.com/lombry/qsl-...e.htm#Audacity it is possible to export FFT in TXT file (in View, Plot Spectrum, Export). Then in menu Project, it permits to Import Raw Data... too (in txt, etc). That works. The other solution is to find on the Internet something audio processing "FFT inverse" (FFTI). But I haven't find a good product yet. Thierry Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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#10
October 10th 04, 08:19 PM
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"RCM" wrote in message ... Look up "mixing" or audio mixers. I have heard audio recordings that have taken the "noise" generated by and recored from radio astronomy and mixed with an audio tone to give a more pleasant sound. Quite interesting "music" from the stars. Mmm ? FYI I found that in Audacity, http://www.astrosurf.com/lombry/qsl-...e.htm#Audacity it is possible to export FFT in TXT file (in View, Plot Spectrum, Export). Then in menu Project, it permits to Import Raw Data... too (in txt, etc). That works. The other solution is to find on the Internet something audio processing "FFT inverse" (FFTI). But I haven't find a good product yet. Thierry Thierry wrote: Hi, Do you know a software that 'd convert a spectrum to voice (the opposite to what do a spectrum analyzer like Audio Wizard or Audacity) ? The idea is to convert the visual spectrum of stars to voice (e.g. 400nm to 400Hz.) or a radioastronomical signal recorded at SHF, etc. I know that acoustic engineers could generate such audio files and some musicians do such performances, but that means a lot of hardware, what I cannot offer. Even if this is a nonsense, maybe that a genious programmer developed such tool for mateurs... Any idea ? Thanks in advance Thierry http://www.astrosurf.com/lombry |
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