audio

An Audio Illusion: the "Shepard Tone Illusion"
There's a YouTube channel called "ASAP Science" where they post one video a week where they explain a different scientific fact in ways non-science people can understand.  About four million people subscribe to it.
One of their coolest videos is "Can You Trust You…
This Is What A Scary Sound Looks Like
This instrument looks innocent enough, but it can send chills up your spine. When you watch a horror film, you will no doubt hear some sweetening to the audio track to enhance the video. To make it more ominous and scary, foley artists use all kinds of methods to bring up emotions...