Use any audio recorder you like and set it to record to said stick.
To see if anyone edited that file, you can use a CHECK SUM program but there are far too many to choose from. It's best you pick both the audio recorder and check sum software so it's what you like.
Bob
Can someone please tell me if you can record voice from a meeting straight onto a memory stick. Meeting 3 hours.
Is there anyway you can tell if something has been changed from a memory stick or a digital sound recorder apart from your own mind.

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