What are the effects of short delay effect?

(1) flange effect: this is a fantasy color effects, sound source, fantasy colours differently. According to the different visual environment, the use of different sound sources with different flange effect. This effect is that sound signals through a comb filter. It sounds bizarre and sometimes like the cave of vocalization, sometimes like a fountain in the middle of the sound, there are vague conversations, sounds strange, full of fantasy colours, suitable for playing in a fantasy environment. (2) simple reverb effect: will delay time to less than 50ms, will form a reverb effect, the original layered into a sense of continuity. (3) additional sound effects: this is the voice for the Elimination of duplication. In the broad sense of the Plaza of sound reinforcement, because the primary sound reinforcement speaker and supporting sound reinforcement speakers-spacial distribution, resulting in the sound overlaps, listen and innumerable phenomena. To do this, on a secondary audio channel on the string into the delayed effects, so that the main sound reinforcement speaker and sound reinforcement speaker in voice assisted when there is a certain amount of delay spread through space, reach audiences the sound of the ear while basically, eliminating the sound overlaps. Of course there are other short delay effects, such as a resonance effect and rotating speaker polyphonic effects, etc.