This is also an example of how students can record video, upload it to youtube and then add it to their portfolio. This is a great way for students to add their presentations. Require students to upload to Youtube as "unlisted" so their videos can not be found unless you have the direct link.
This mp3 was recorded using Vocaroo.com and saved as an mp3, then uploaded to google drive and embedded here using the method in the above video.
This recording also used vocaroo.com but only added here by embedding the link given by vocaroo.com. Vocaroo will eventually delete these files. This also autoplays and can make this section sound like a mess if there are several recordings trying to play at the same time.