‐Dolby Surround ‐delay panning
‐organ tones ‐the crystal receiver effect
‐pan/detune of simple vs. complex sounds ‐phase vs. arrival time differences
‐bells ‐chimes ‐gongs ‐plates
‐with sines vs. with complex tones
‐easy examples ‐maximal unheard noise
e.g. by common modulation or spectral envelope
‐e.g. in acid baselines ‐in general (proximity, similarity, continuation)