Cs488-gus: Difference between revisions
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*31/Oct | *31/Oct | ||
** Expanded section on parallelizing FFTs and added subsection about FFTW | ** Expanded section on parallelizing FFTs and added subsection about FFTW | ||
*5/Nov | |||
** Edited section on frequency spectrum, added an image. More expansion to come. | |||
*7/Nov | |||
** Added section describing the 3 main states of a speech wave. | |||
*13/Nov | |||
** Continued to read about Fourier Series and Fourier Analysis | |||
** Started section about pedagogical aspects of the project, not much yet | |||
*19/Nov-26/Nov | |||
** Did a bit here and there, not much | |||
*4/Dec | |||
** Worked on pedagogical section, added more prose to introduction | |||
** Added section to talk about the project as I visualized it, and what I actually got done. | |||
==== Project Items ==== | ==== Project Items ==== | ||
* 31/Oct | * 31/Oct | ||
** started working on getting FFTW installed to play with | ** started working on getting FFTW installed to play with | ||
* 12/Nov | |||
** Downloaded Audacity and started messing with it | |||
*29/Nov | |||
** Downloaded sndtofftw and looked at it | |||
==== Journal ==== | ==== Journal ==== | ||
* Updated 26/Oct | * Updated 26/Oct | ||
* Updated 31/Oct | * Updated 31/Oct | ||
* Updated 5/Nov | |||
* Updated 6/Nov | |||
* Updated 7/Nov | |||
* Updated 12/Nov | |||
* Updated 13/Nov | |||
* Updated 4/Dec | |||
==== To Do ==== | ==== To Do List // Notes ==== | ||
* Find a good picture and some more information on formants | * Find a good picture and some more information on formants. At least picture | ||
* More understanding of Fourier math | * More understanding of Fourier math - OK | ||
* How to use FFTW | ** Is there anything that explains the Fourier series in a similar way to "Who Is Joseph Fourier?" -- Yes. The wiki page. Duh. | ||
* section about pedagogical aspects of the project | * How to use FFTW - snd2fftw? Windows utility, no makefile, easily cross-platform compatible? | ||
* section about pedagogical aspects of the project - Added | |||
* Analyzing the voice section: How to get from sound file to DFT | |||
** How do I get from audio file to an array? of values I can give to FFTW? | |||
* Differences between male and female voice - Done | |||
* Look into Octave (open source analog of MatLab) | |||
* Related technologies//applications | |||
** Kurzweil's device | |||
** Docomo translator | |||
Latest revision as of 01:32, 5 December 2011
Paper Items
- 20/Oct - 22/Oct
- Continued to work on Survey Paper revision. Added images, changed or expanded explanations in a few places, identified ideas for further research. Added bibliography, citations, and table of contents.
- 31/Oct
- Expanded section on parallelizing FFTs and added subsection about FFTW
- 5/Nov
- Edited section on frequency spectrum, added an image. More expansion to come.
- 7/Nov
- Added section describing the 3 main states of a speech wave.
- 13/Nov
- Continued to read about Fourier Series and Fourier Analysis
- Started section about pedagogical aspects of the project, not much yet
- 19/Nov-26/Nov
- Did a bit here and there, not much
- 4/Dec
- Worked on pedagogical section, added more prose to introduction
- Added section to talk about the project as I visualized it, and what I actually got done.
Project Items
- 31/Oct
- started working on getting FFTW installed to play with
- 12/Nov
- Downloaded Audacity and started messing with it
- 29/Nov
- Downloaded sndtofftw and looked at it
Journal
- Updated 26/Oct
- Updated 31/Oct
- Updated 5/Nov
- Updated 6/Nov
- Updated 7/Nov
- Updated 12/Nov
- Updated 13/Nov
- Updated 4/Dec
To Do List // Notes
- Find a good picture and some more information on formants. At least picture
- More understanding of Fourier math - OK
- Is there anything that explains the Fourier series in a similar way to "Who Is Joseph Fourier?" -- Yes. The wiki page. Duh.
- How to use FFTW - snd2fftw? Windows utility, no makefile, easily cross-platform compatible?
- section about pedagogical aspects of the project - Added
- Analyzing the voice section: How to get from sound file to DFT
- How do I get from audio file to an array? of values I can give to FFTW?
- Differences between male and female voice - Done
- Look into Octave (open source analog of MatLab)
- Related technologies//applications
- Kurzweil's device
- Docomo translator