heartbeat sfx

this might be one of the sound effects i decide to use in my final film depending on if i can change the pace of the heartbeat or if i find a more erratic heartbeat which will illustrate fear easier. although i will use a calm heartbeat at first slowly quieting down the slow normal heartbeat and at the same rate making the faster heartbeat louder. so eventually one is muted while the other goes to normal volume.

this is a fast irregular heartbeat which might be the one i decide to fade into depending on if i think that it is erratic enough for the purposes of my film. i want a erratic heartbeat simply because it is a good device to illustrate intense fear.

this is another normal heartbeat which i could possibly use because it is at the normal pace which means that it will show the audience that the main character isn't scared yet and when the scary stuff starts to happen the rate of the beat increases by slowly switching sounds.