Question
This effect has been leveraged by musicians through the double-tracking of vocals that are then panned hard to either side of the audio field. For 10 points each:
[10h] Name this psychoacoustic effect named for a German engineer in which two similar sounds separated by a slight delay are perceived by the listener as one fuller sound.
ANSWER: Haas effect [accept precedence effect; accept law of the first wavefront; prompt on overdubbing or layering]
[10m] The Haas effect is often replicated through this phenomenon, often confused with delay. This persistence of sound after the initial signal is also referred to as “echo” at higher reflection times and occurs in large performance halls.
ANSWER: reverberation [or reverb]
[10e] The Haas Effect is best heard in this multi-channel form of audio playback which is contrasted with mono and used in cars to send sound through different speakers.
ANSWER: stereo [or stereophonic sound]
<Wonyoung Jang, Fine Arts - Miscellaneous> ~22276~ <Editor: Ganon Evans>
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Summary
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