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[[Media:Batnoises.mp3|Recording of nighttime noises on Purdue's campus]] | [[Media:Batnoises.mp3|Recording of nighttime noises on Purdue's campus]] | ||
[[File:Spectrogrambatnoises.PNG|unframed|Spectrogram of recording of nighttime noises on Purdue's campus]] | [[File:Spectrogrambatnoises.PNG|unframed|Spectrogram of recording of nighttime noises on Purdue's campus]] | ||
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| + | [[File:batnoisesmatlab.PNG|unframed|Matlab code used to filter recording of nighttime noises to hear bat noises more clearly]] | ||
| + | [[Media:Filteredbatnoises.mp3|Filtered recording of nighttime noises on Purdue's campus]] | ||
Revision as of 20:37, 1 December 2019
Use Spectrogram Analysis and Filtering to Hear Recorded Bat Noises More Clearly
by Audrey Trujillo
