Top new questions this week:
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Is there any literature or market report that summarizes the business opportunity for ecoacoustics as a field. Who are the major private tech companies who have solutions in this domain and what is …
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Has anyone successfully used 512 GB SD cards in the Soundtrap 600s? The spec sheet says it can take up to 4 of the 512 GB cards, but curious on the success rate of these vs the smaller 256 GB ones. …
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I am using the “seewave” R package to plot spectrograms in R. Since my recordings were taken underwater, I specified as reference value 1 μPa. Here is my code: …
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Greatest hits from previous weeks:
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I’m interested in effective methods to visualize and subsequently analyze long-term acoustic datasets, including those from disparate datasets. Are there preferred color schemes that work well for …
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I would like to maximize the file size of my wav files for continuous recordings without significantly sacrificing the performance of PAMGuard analysis. I realize this depends computer specs (among …
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I am trying to estimate source level on some ships that passed by my hydrophone at a distance greater than 100 meters. A few ships passed 60-80 meters away and I used an assumption of spherical …
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I’ve found myself looking this up about once every few years so thought this would be a good place to pose the question for others (to look up every few years). When considering the precision of …
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This answer by Dan Stowell states: Every time I’ve seen this studied, the MP3 compression makes little-to-no impact on the subsequent analysis. However, the papers I’ve read are mostly about …
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In computer vision it seems that image normalization is very important to keep the gradients “in check” (detailed description here). However, I was wondering if it was also the case in audio …
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Are we able to detect the direction or the distance from which a sound comes with just one ear? I don’t know if the inner ear works as a single point sensor or if it has multiple sensitive regions, …
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