Questions tagged [acoustic]
The acoustic tag has no summary.
9 questions
4
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2
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Issue with SongBeam recorder
I am currently working on a project to measure the impact of industrial noise on the biodiversity of a natural reserve in Veracruz, Mexico. I have been utilizing SongMeters m2 and AudioMoths for my ...
1
vote
1
answer
58
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What is the best way to find coda types of sperm whale acoustic data?
I am working on identifying coda types using acoustic data from sperm whale clicks. Currently, I am using a Matlab tool from the paper "Automatic Detection and Annotation of Sperm WhaleCodas"...
1
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0
answers
39
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ADI and Hf results explanation
I have calculated spectral entropy Hf and ADI as well as BI, NDSI, AEI, ACI for one minute acoustic recordings for ~ two weeks (one week in March and one in April) with the default settings of scikit-...
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2
votes
2
answers
87
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Acoustic sample for sufficient soundscape features description based on acoustic indices
I am using 120 x one hour acoustic files ( according to "Guidelines for the use of acoustic indices in environmental research, https://doi.org/10.1111/2041-210X.13254) to describe my soundscapes ...
- 43
4
votes
1
answer
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How long have your audiomoths lasted (total lifespan)?
I'm deploying audiomoths for a contract (weatherproof cases, 3 months of continuous deployment per year). I need to factor in a reasonable cost to cover moth replacement but I'm not sure how long I ...
5
votes
3
answers
908
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If we turn on a TV, is the sound pressure level of the room increased definitely?
I am a computer engineer and I am not an expert in physics. I read about Sound Pressure Level from different references but I can't solve my problem. My question is: if we turn on the TV, is the sound ...
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9
votes
5
answers
1k
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Can a single tympanal ear detect the direction or distance from which a sound comes?
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, ...
- 193
5
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1
answer
61
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Many time Hydrophone recording consist of Chain noise at regular interval. How to minimize this unintended sounds?
I was analyzing some marine data from the Red sea. I found some sound structures which didn't look like any biophony.
When I listen to this sound, it looked like some chain noise. since I didn't have ...
- 1,141
12
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2
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569
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Modeling acoustic propagation for underwater environment
I've been wanting to model the acoustic propogation in my study area (a 40 km2 bay) with python/fortran or matlab.
The goal is to see how bathymetry, temperature/density of water, and bottom ...
- 343