Virtual Labs

Why are envelopes used in artificial synthesis of musical notes?

a: To shape the amplitude dynamics of the note Explanation

Explanation

b: To alter the note's frequency content Explanation

Explanation

c: To adjust the note's rhythm Explanation

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d: To define its spatial characteristics Explanation

Explanation

What is aliasing?

a: The process of smoothing out digital audio signals Explanation

Explanation

b: The effect where higher frequency components are misrepresented as lower frequencies due to insufficient sampling Explanation

Explanation

c: A technique to enhance the audio resolution Explanation

Explanation

d: The underlying algorithm for audio compression Explanation

Explanation

Signal/MUSIC synthesis