Comments (4)
Also, with step vocalizations (both step-up and step-down) like the second example, the contour detection sometimes picks up the step if I redraw the box so that the box is on top of the step part of the USV.
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The contour detection only works within the boxes. I think a lot of those calls are so quiet that they are pushing the signal to noise limits on our detection network. You can play with the slider next to the tonality graph to optimize contouring.
One option to help with picking up the steps is to expand all of the boxes vertically. We didn't do that initially because it could grab low frequency noise, but we can try to add a tool that lets you make all boxes extend from 30-90 khz. It might take us a minute to get around to it.
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I've added a function to set the upper and/or lower frequency of each call to a constant value. If the boxes are at the right places in time, this might help with detecting steps outside of the box.
Its located under "Tools > Automatic Review > Set Static Box Height".
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Hey cmlenell1,
I think that is about all we can do with these low intensity calls. I'm going to close this issue, but feel free to open another.
-Kevin
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Related Issues (20)
- Spectrogram resolution adjustment feature request HOT 2
- Can't train supervised classifier HOT 2
- Need Khz grids HOT 1
- Unable to load or detect calls HOT 4
- Unable to Navigate with the Buttons HOT 2
- Classification/clustering issue (supervised and unsupervised) HOT 2
- harmonics + parameters for K means clustering HOT 1
- noise under harmonic vocalizations HOT 1
- Rate and RelBox are missing HOT 1
- Run the new DeepSqueak Version on Matlab Runtime (free - on private PC) HOT 2
- Incomplete Detection after Multidetect (WAV-Files) HOT 1
- Error in network, skiping audio chunk HOT 2
- Post Hoc Denoising problem HOT 1
- Call Feature (Slope) Explanation HOT 5
- VAE Issue HOT 2
- Output files not reporting accurate High Frequency values HOT 3
- Export to excel error HOT 5
- Error in network, skipping audio chunk (Matlab 2023b)
- Detect Calls = "Error in network, skiping audio chunk" HOT 2
- Supervised Clustering errors
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