10/20/2026
MiaDync
For an introductory audio lesson I want students to compare several exports of one short passage. The source would be a short generated instrumental with the original retained throughout the exercise. Students would first describe what they hear before looking at any visual representation. I found mp3 to spectrogram as a possible reference while planning the visual part. We would then compare documented export settings using the same passage and a consistent playback level. Students should not assume that a difference in the display proves a problem with the source. A worksheet could separate audible observations export settings and questions that remain unresolved. There would be no requirement to repair the clip or produce a supposedly perfect version. Students would record the software used for each export so that their comparison can be repeated later. Which comparison mistakes should I explain before students begin this exercise?