Questions tagged [birdnet]
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13 questions
3
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Extracting First Minute from Recording
I am wondering if there is a way of extracting the first minute of a 5-minute audio recording in Raven pro software that allows me to maintain the BirdNET (Learning Detector) Selection Table entries ...
- 31
4
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2
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158
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How to merge BirdNET Classifier Selection Tables into a single table?
I have a custom classifier that I created with BirdNET to run on recordings of continuous data written into hour-long files. I'm realizing that in the current format, BirdNET will assign a separate ....
- 113
3
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0
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40
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When I load multiple audio files and multiple sets of BirdNET generated selection tables into RavenPro they don't line up. How do i line them up?
When I load multiple audio files and multiple sets of associated BirdNET generated selection tables into RavenPro, they don't line up with each other. Only the first or last audio file and set of ...
1
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3
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BirdNET: workflow for correcting manually trained classifier?
I am using BirdNET GUI for analysis of bird vocalizations. I have created a classifier using the GUI and some training data, and I am wanting to improve it, e.g. correct false classifications and ...
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2
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1
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398
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How do I use BirdNet without getting an error?
BirdNet is very new to me and I can't really find a guide online. I've installed it, and I've done the 'pip3 install pywebview gradio' to use the GUI version. Every time I've uploaded a recording and ...
- 23
3
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2
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89
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How to extrapolate time (as hour) per each recording (.wav file) identified in BirdNET?
I deployed some passive acoustic devices to record bird song, and I am using birdNET for the first time. I downloaded the Windows version of the app, set the parameters I preferred and, after running ...
- 33
6
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1
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105
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How to force BirdNET to output either channel 1 or 2, when using a 2-channel input sound file?
Background:
I've been asked to analyze a 2-channel (which I presume means stereo) .wav sound file to identify a single bird species with BirdNET (I'm not sure of the software version, but the GUI ...
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4
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How to make class activation maps from audio
I am interested in class activation maps to interpret the results of classifications by a deep neural network, as shown in pages 173-180 (Figures 5.8 to 5.15) of the thesis of S. Kahl (2020) https://...
5
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1
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55
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Searching natural examples of [Bird A -- background -- Bird B]
I am looking for a simple-minded audio example to demonstrate the abilities of an automatic bird species classifier. What I have in mind is an audio scene which is organized like this:
Bird A for 10-...
20
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2
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Differences/similarities between BirdNET and Merlin
I am relatively new to the bird bioacoustics world (I'm a primatologist by trade but starting a side project with bird vocals from passive acoustic data I've got from Madagascar) and was a bit ...
- 3,398
9
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How do you deal with songs vs. calls when assessing BirdNET detection rates?
I am using BirdNET in projects to assess breeding bird acoustic phenology. BirdNET has provided a compelling opportunity to transition away from acoustic indices (which, though useful, provide ...
- 1,054
13
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4
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BirdNET false-positives - any heuristics?
I'm starting to use BirdNET, both downloaded from Github at https://github.com/kahst/BirdNET-Analyzer onto my latop, and on a BirdNET-Pi installation.
I'm getting some fairly obvious false positives, ...
- 1,691
13
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5
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Where are BirdNET saved observation sound snippets saved on an iPhone?
I've recorded some sounds using the app BirdNET (https://birdnet.cornell.edu/) and would like to share/export some of the recorded observations I made and saved. I cannot find them within my iPhone's ...
- 3,567