Science > Physics > Proof That You Can Convert Light To Sound Waves!!!
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Science > Physics |
| User: |
"" |
| Date: |
25 Aug 2006 06:14:53 PM |
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Proof That You Can Convert Light To Sound Waves!!! |
On RentaCoder one of the coders thought I just wanted him to change the
extension from WAV to BMP. Another coder brought up the complexities
of actually converting WAVs to JPGs and back again, because JPGs are
compressed. And someone else asked me how they could actually convert
it. It is easiest if we work with BMPs and WAVs because if we worked
with BMP image files you just have to get into the binary code of the
file, and swap the headers around. So as long as photoshop thinks the
WAV is a BMP file you will be able to see what it looks like and modify
it. But I don't expect a graphical representation that looks like a
traditional wav file. I expect a 1 dimensional colorful psychedelic
mess. I might have to add more dimensions to the image, depending on
the frequency of the samples in the music. It just depends on how many
colors I have to work with.
It would be nice if we could do all of this live, and while I was
editing in photoshop it could show me a convenient display of what the
WAV file was intended to look like. But we will need to run
experiments to see how the file size of WAVs and BMPs relate to the
headers. The content of the files doesn't matter it is all 1s and 0s,
the headers determine the size.
I would like to be able to blend music in photoshop by mixing layers of
wav files. I can take two recordings of someone singing the same song,
and blend them together in photoshop. An example could be taking a
robot voice that sings a song, and then blending it with my voice while
I am singing. To create a more realistic robot. This is one of the
techniques they are using to make music in holywood.
I have the software to do the job now. I've downloaded 010 Editor,
which is a Hex Editor that understands how to interpret binary file
formats and has a scripting side program that can let you make
automatic conversions between files. And I've finally found a coder
who can write the software to do the job for me. And finally prove the
light is a sound wave, and sound waves are photons. Einsteins proof
the light was a particle was just taking the sound waves of light and
bottling them up into water balloons that behave like particles, when
they are absorbed electrically. This is far more enlightening!
audio code LPCM
Parameters 1 channels 8 bits
32000 Sampling Freq.
256 Bitrate kbps
WAV's made with tools on http://jsoto.posunplugged.com/audiotools.htm
1 sample
--------
:struct WAVRIFFHEADER header
: ID groupID[4] RIFF
: ID groupID[0] 82'R'
: ID groupID[1] 73'I'
: ID groupID[2] 70'F'
: id groupID[3] 70'f'
: long size 37
: ID riffType[4] WAVE
: ID riffType[0] 87'W'
: ID riffType[1] 65'A'
: ID riffType[2] 86'V'
: ID riffType[3] 69'E'
:struct FORMATCHUNk format
: ID chunkID[4] fmt
: ID chunkID[0] 102'f'
: ID chunkID[1] 109'm'
: ID chunkID[2] 116't'
: ID chunkID[3] 32' '
: long chunkSize 16
: short wFormatTag 1
: unsigned shortwChannels 1
: unsigned long dwSamplesPerSec 32000
: unsigned long dwAvgBytesPerSec 32000
: unsigned short wBlockAlign 1
: unsigned short wBitsPerSample 8
:
:struct DATACHUNK data
: ID chunkID[4] data
: ID chunkID[0] 100'd'
: ID chunkID[1] 97'a'
: ID chunkID[2] 116't'
: ID chunkID[3] 97'a'
: long chunkSize 1
: uchar samples[1]
: uchar samples[0] 0
10 sample
---------
:struct WAVRIFFHEADER header
: ID groupID[4] RIFF
: ID groupID[0] 82'R'
: ID groupID[1] 73'I'
: ID groupID[2] 70'F'
: id groupID[3] 70'f'
: long size 46
: ID riffType[4] WAVE
: ID riffType[0] 87'W'
: ID riffType[1] 65'A'
: ID riffType[2] 86'V'
: ID riffType[3] 69'E'
:struct FORMATCHUNk format
: ID chunkID[4] fmt
: ID chunkID[0] 102'f'
: ID chunkID[1] 109'm'
: ID chunkID[2] 116't'
: ID chunkID[3] 32' '
: long chunkSize 16
: short wFormatTag 1
: unsigned shortwChannels 1
: unsigned long dwSamplesPerSec 32000
: unsigned long dwAvgBytesPerSec 32000
: unsigned short wBlockAlign 1
: unsigned short wBitsPerSample 8
:
:struct DATACHUNK data
: ID chunkID[4] data
: ID chunkID[0] 100'd'
: ID chunkID[1] 97'a'
: ID chunkID[2] 116't'
: ID chunkID[3] 97'a'
: long chunkSize 10
: uchar samples[10]
: uchar samples[0] 0
: uchar samples[1] 0
: uchar samples[2] 0
: uchar samples[3] 0
: uchar samples[4] 0
: uchar samples[5] 0
: uchar samples[6] 0
: uchar samples[7] 0
: uchar samples[8] 0
: uchar samples[9] 0
100x100 pixels: 29.3 KB (30,056 bytes)
1x1 pixels: 60 bytes (60 bytes)
resulution 72 pixels/inch
Color Moder: RGB 8 Bit
Depth 24 Bit
- saved in photoshop -
1x1 BMP
-------
:struct BITMAPFILEhEADER bmfg
: CHAR bfType[2] BM
: DWORD bfSize 60
: WORD bfReserved1 0
: WORD bfReserved2 0
: DWORD bfOffBits 54
:
:struct BITMAPinfohEADER bmih
: DWORD biSize 40
: LONG biWidth 1
: LONG biHeight 1
: WORD biPlanes 1
: WORD biBitCount 24
: DWORD biCompression 0
: DWORD biSizeImage 6
: LONG biXPelsPerMeter 2834
: LONG biYPelsPerMeter 2834
: DWORD biClrUsed 0
: DWORD biClrImportant 0
:
:struct BITMApLINE lines[1]
: struct BITMApliNE lines[0]
: struct RGBTRIPPLE colors[1]
: struct RGBTRIPlE colors[0]
: UBYTE rgbBlUE 255
: UBYTE rgbGreen 255
: UBYTE rgbRed 255
: UBYTE padBytes[1]
: UBYTE padBytes[0] 0
:
:
100x100 BMP
-----------
:
:struct BITMAPFILEhEADER bmfg
: CHAR bfType[2] BM
: DWORD bfSize 30056
: WORD bfReserved1 0
: WORD bfReserved2 0
: DWORD bfOffBits 54
:
:struct BITMAPinfohEADER bmih
: DWORD biSize 40
: LONG biWidth 10
: LONG biHeight 10
: WORD biPlanes 1
: WORD biBitCount 24
: DWORD biCompression 0
: DWORD biSizeImage 30002
: LONG biXPelsPerMeter 2834
: LONG biYPelsPerMeter 2834
: DWORD biClrUsed 0
: DWORD biClrImportant 0
:
:struct BITMApLINE lines[1]
: struct BITMApliNE lines[0]
: struct RGBTRIPPLE colors[100]
: struct RGBTRIPlE colors[0] #FFFFFF
: UBYTE rgbBlUE 255
: UBYTE rgbGreen 255
: UBYTE rgbRed 255
: ...
:
: struct RGBTRIPlE colors[99] #FFFFFF
: UBYTE rgbBlUE 255
: UBYTE rgbGreen 255
: UBYTE rgbRed 255
: ...
:
: struct BITMApliNE lines[99]
: struct RGBTRIPPLE colors[100]
: struct RGBTRIPlE colors[0] #FFFFFF
: UBYTE rgbBlUE 255
: UBYTE rgbGreen 255
: UBYTE rgbRed 255
: ...
: struct RGBTRIPlE colors[99] #FFFFFF
: UBYTE rgbBlUE 255
: UBYTE rgbGreen 255
: UBYTE rgbRed 255
:
:
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