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nilsolav / ARISreader

Code for reading Soundmetric ARIS data into matlab
GNU General Public License v3.0
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Problems with ARIS frame data #3

Open bbbmbbbm opened 4 years ago

bbbmbbbm commented 4 years ago

Hello, sorry to disturb you. I would like to ask whether the ARIS frame data deconstructed by your routine is the intensity value of the acoustic signal or the gray value of the image? I very much hope to get your answer, thank you.

jccmontoya commented 4 years ago

Hello,

I developed that code some time ago, but if I recall it right, the values shown corresponded to the intensity of the acoustic signal normalized to correct TVG.

bbbmbbbm commented 4 years ago

Thank you very much for your answers. If I have some questions in the future and ask these questions for you,I hope to get your answer. Thank you very much.

bbbmbbbm commented 4 years ago

Hello,

I developed that code some time ago, but if I recall it right, the values shown corresponded to the intensity of the acoustic signal normalized to correct TVG.

Hello, I would like to ask the meaning of TVG?

jccmontoya commented 4 years ago

Time-Varying-Gain. That's a correction in the input information in order to compensate for transmission loss and make the echo level independent of a target range

bbbmbbbm commented 4 years ago

Thank you very much.