A quick look at MP3 files using Audacity’s spectrogram view
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A quick look at MP3 files using Audacity’s spectrogram view Matthew D. Thibeault Summer 2012 matthewthibeault.com Spectrograms can make compression not only audible, but visible. On the next page, simply click the bit rate to hear the audio at the specified/ visualized quality level. It is easier to hear the differences with better speakers in a quiet setting, or with good headphones. Embedded audio in a PDF may be inaccessible with many PDF programs. Acrobat Reader works for sure.
A quick look at MP3 files using Audacity’s spectrogram view