Questions tagged [frequency]
The frequency tag has no summary.
5 questions
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How do I apply a frequency filter on a whole directory of .wav files with the seewave R package?
I'm wanting to apply a frequency filter to about 200 .wav files before I calculate acoustic indices like ACI, acoustic evenness, etc. I'm very much a beginner and not sure how to approach this. Any ...
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4
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3
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Very high frequency sounds in Northern France
In the North of France, we have several recordings full of very high-frequency dolphin-type sounds (like clicks, whistles, calls?, burst pulses. etc...) with almost all frequencies above 40kHz up to ...
2
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0
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How to get rid of duplicated frequency values in Raven Pro?
I use Raven Pro for my sound analysis, and I wanted to measure the peak frequency of the syllables that I selected. You probably know that, the measurements are automatic, I select the measurements ...
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4
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How does PSD accuracy change with FFT size?
I know that as FFT size is increased, spectral (frequency) resolution increases and temporal resolution decreases (and vice versa when FFT size is decreased).
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Minimum hydrophone spacing for low frequency bearing estimation
What minimum spacing is required to get good bearing estimations from a triangular hydrophone array for low frequency (20-200Hz) baleen whale calls?
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