Next |
Prev |
Up |
Top
|
JOS Index |
JOS Pubs |
JOS Home |
Search
- Start with basic FOSS ``paint program''
- Drawing canvas includes axes for drawing a desired amplitude response
- Provide menu/buttons for choosing FIR length
and window type
(Hamming, Blackman, etc.)
- Mouse cursor becomes the chosen window transform
- When ``drawing'', drop a mouse-cursor image each ``FFT bin''
- Instead of overwriting with each mouse-cursor-image, sum it into the canvas (replacing any previous version for that one bin)
- ``What you see is what you get'' - really!
- Should of course display on dB scale or better
- Set as graphical EQ for the computer's sound output?
Next |
Prev |
Up |
Top
|
JOS Index |
JOS Pubs |
JOS Home |
Search
[Comment on this page via email]