update to 3 : When a song was saved in ableton, the tugSpecImg parameters were lost when the song was reopened. fixed.
Audio Effect (MAX MSP) Spectrum modifier of an audio on a track by using an image.
-Put tugImgSpect to an audio track
-Drop an image to tugImgSpect
In the image window, time domain is from left to right. Spectrum frequencies which is from low to high is from bottom to top in logarithmic scale. For example in the image top horizontal line is 20KHz middle horizontal line is 10KHz and bottom horizontal line is 0Khz
It is recommended that the audio sample has abundant harmonic frequencies contents to get a good result