artists work way too hard on their artwork for it to be stolen or reposted without permission. it isn’t fair to the artist. they deserve credit for their work. if you find something on tumblr that you like, please reblog it instead of reposting it. please check the source and make sure it came from the actual artist and isn’t a repost.
3D audio effects are a group of sound effects that manipulate the sound produced by stereo speakers, surround-sound speakers, speaker-arrays, or headphones. This frequently involves the virtual placement of sound sources anywhere in three-dimensional space, including behind, above or below the listener.