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How the file division function works and how file names are determined
Example: Dividing the 001A_090820_1200.MP3 file
001A̲090820̲1200.MP3
002A̲090821̲1030.MP3
003A̲090821̲1030.MP3
001A̲090820̲1200.MP3
002A̲090820̲1200.MP3
Before file is divided
After file is divided
Divide the file
File name automatically
changes
When you divide the file 001A_090820_1200.MP3, a new file 002A_090820_1200.MP3 is
created. However, if a file with the same file number already exists in the folder, this file will
give up its number to the new file created; instead, it will take on a new file number.
In this example, when you divide 001A_090820_1200.MP3, this results in
001A_090820_1200.MP3 and 002A_090820_1200.MP3. In the same folder, the file
002A_090821_1030.MP3 becomes 003A_090821_1030.MP3 automatically.
• The divided parts of a file overlap slightly. The overlap time and recording time required
for file division are listed below.
Recording mode
Overlap time
File recording time
MP3
32kbps
About 8 seconds
About 16 seconds or more
64kbps
About 4 seconds
About 8 seconds or more
128kbps
About 2 seconds
About 4 seconds or more
192kbps
About less than 1 second
About 2 seconds or more
320kbps
PCM
44.1kHz