From Users Guide:
Sharing voice memos with your computer
You can sync voice memos with the primary iTunes library on your computer, then listen to
memos on your computer or sync them with another iPod touch or iPhone.
When you delete a synced memo from iTunes, it stays on the device where it was recorded, but
is deleted from any other iPod touch or iPhone you synced. If you delete a synced memo on
iPod touch, it's copied back to iPod touch the next time you sync with iTunes, but you can’t sync
that copy back to iTunes a second time.
Sync voice memos with iTunes: Connect iPod touch to your computer and select it in iTunes.
Select Music at the top of the screen, select Sync Music, select “Include voice memos,” and
Voice memos synced from iPod touch to your computer appear in the Music list and in the Voice
Memos playlist in iTunes. Memos synced from your computer appear in the Voice Memos app on
iPod touch, but not in the Music app.
Voice memos are synced to the Voice Memos playlist. iTunes creates the playlist if it doesn’t exist. When you sync voice memos to iTunes, they remain in the Voice Memos application until you delete them. If you delete a voice memo on iPod, it isn’t deleted from the Voice Memos playlist in iTunes. However, if you delete a voice memo from iTunes, it is deleted from iPod the next time you sync with iTunes.
You can sync the iTunes Voice Memos playlist to Mac using iStonsoft iPhone to Mac transfer to copy Voice Memos from iPod to Mac:
1. Connect iPod to your computer.
2. In iTunes, select iPodin the sidebar.
3. Select the Music tab.
4. Select the “Include voice memos” checkbox and click Apply.
For Mac user: http://www.amacsoft.com/ipod-to-mac-transfer.html
We can use iTunes to sync iPod data, We can also use iCloud to backup these iPod data,But these data is no read,you must use the third party software to help you to to read these data,then you can download the voice memos from iPod to Mac,I suggest you use the iStonsoft iPod to Mac Transfer software to transfer the voice memos from iPod to your Mac,Believe you can success download the voice memos from your iPod to your Mac
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If you own an iPhone, you can record notes from a lecture, record meeting, capture a memo or any audio as you need with Voice Memos on your iPhone. In case of losing them, you may ask a question – how to transfer iPhone voice memos to computer for having a backup.
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