Sound Design for Beat Makers Flashcards

Which synthesizer architecture generates sound by combining multiple sine waves at harmonic intervals to recreate complex timbres?

Answer: Additive synthesis

Additive synthesis builds complex sounds by layering multiple sine waves at different harmonic frequencies and amplitudes.

In a standard subtractive synthesizer, what is the correct signal flow order?

Answer: Oscillator → Filter → Amplifier

Subtractive synthesis flows from Oscillator (sound source) → Filter (shape tone) → Amplifier (control volume).

What does the 'Attack' parameter in an ADSR envelope control?

Answer: How quickly the sound reaches its peak level after a key is pressed

Attack controls the time it takes for the sound to rise from silence to its full peak level when triggered.

Which filter type passes frequencies above the cutoff and removes frequencies below it?

Answer: High-pass filter

A high-pass filter allows high frequencies through while attenuating (cutting) frequencies below the cutoff point.

What is 'filter resonance' (also called Q) in a synthesizer?

Answer: A boost applied to frequencies around the cutoff point

Resonance emphasizes or boosts frequencies near the filter's cutoff point, creating a characteristic peak that adds character and can produce a self-oscillating tone at extreme settings.

In FM synthesis, what is the 'modulator' oscillator's primary role?

Answer: Modulates the frequency of the carrier oscillator to create sidebands

The modulator oscillator changes (modulates) the frequency of the carrier oscillator, introducing sidebands that produce the complex, often metallic or bell-like timbres FM synthesis is known for.

What is 'unison' mode on a synthesizer?

Answer: Stacking multiple detuned voices on a single note to create a thicker sound

Unison stacks multiple slightly detuned copies of the same oscillator on one note, creating a wider, richer, more chorus-like sound.