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introlab / odas

ODAS: Open embeddeD Audition System
MIT License
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Correlating the audio files to the DOA information #134

Closed jake266637 closed 5 years ago

jake266637 commented 5 years ago

I am currently trying to correlate the 4 different sound recordings in postfiltered audio file to the 4 most significant events. So that i can associate the recording streams with a direction of arrival. I altered the "potential:' section in matrix_creator.cfg so that the output was in json format but fed into a raw file i can open. I also altered the postfiltered and separated files so that a raw file was created.

Also not sure what the difference between postfiltered and separated is, i am opening both with 16-bit encoding, 4 channels, little-endian and 16000Hz but they both appear quite similar.

jake266637 commented 5 years ago

Ok i worked out the first part of this as the "tracked" file has the id associated with the 4 different channels that are recorded.

I am still a little unsure of the difference between postfiltered and separated.

yihanhu97 commented 4 years ago

Hi were you able to figure out the difference between postfiltered and separated? Thank you