I need a program (preferably free) where I can insert sounds at certain intervals.
Here is what I want.
Take my MP3's from my computer and insert a beep or simular sound say every thirty seconds or every minute or two minutes. But i want some of them to be 30 minutes long so I will be using more than one of my MP3 files. Then I will need to save it as a MP3 file so I can put it on my Gigabeat.
Make sense? If so anyone know of a program that can do this?
It will be used for something like this workout
With a continuously running clock do one pull-up the first minute, two pull-ups the second minute, three pull-ups the third minute... continuing as long as you are able.
So for this one I will need a beep every minute.