AcoustRivNN
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Created by
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Ghislain Gassier, Philippe Dussouillez, Sébastien Renard, and Lena Sipili
CEREGE, Aix-en-Provence, France

contains
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-Sample_DataBase folder who contains 4798 sounds in wav format, monophonic, sampled at 192kHz, and have a resolution of 24 bits named from “1.wav” to “4798.wav”. They all have a length of 6 seconds
- Sound_reference.csv file containing meta data about each sound
- Pebbles_reference.csv file containing meta data about each each pebble thrown.


Meta-data Files Included
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 Sound_reference.csv contains meta-data information about every audio file in the data set :
* ID : The sound ID of the recording.
* NBGalet : the number of pebbles dropped during the measurement.
* L[n] : length of the pebble.
* moyL : average length of the n dropped pebbles.
* varL : length variance.
* l[n] : width of the pebble.
* moyl : average width of the n dropped pebbles.
* varl : width variance.
* e[n] : thickness of the pebble.
* moyE : average thickness of the n dropped pebbles.
* varE : thickness variance.
* g[n] : granulometry of the n pebble.
* moyG : average grain size of the n dropped pebbles.
* varG : grain size variance.
* m[n] : weight of the pebble.
* moyM : average weight of the n dropped pebbles.
* varM : weight variance.
* Gca  : we consider that the particle is a sphere
* Gcb  : calculation of flatness