The file size will depend on which mode you’re recording in and which format you use.  Using a Philips LFH-9600 Digital Pocket Memo, I made a 1 minute recording using three file formats.  Below are my findings.


Recording Length

File Size


1 minute

214 KB


1 minute

105 KB


1 minute

1,320 KB

 Verification Source:  In-house testing

Test Date: 2.13.12