Ear clip to computer


I recently purchased a Grove earclip. I do not have an arduino, or the processing block that usually comes with the earclip; how could I plug the earclip directly in my computer (via a jack sound port) and read a viable heart rate signal?

Thank you in advance!

PS: I do have a Raspberry Pi if that helps

Sorry, this is an analog sensor. Raspberry Pi has no analog interface.You still need to connect the Arduino or analog converter to the RPI. @Chris1999