Hi, how I can decode filenames ? which info is encoded there ?
The filenames are the time and date the recording was created. It's explained in a bit more detail in the FAQ, along with instructions on how to decode them if needed.
Hi, you can decode the files using R. A simple code is:
arq <- dir(pattern="WAV") # store all wave files in the working directory
x <- as.integer(as.hexmode(substr(arq, 1, 8))) # get the integer version of the HEX code
as.POSIXct(x, origin="1970-01-01") # show the date and time of each file.