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Sound Design & Synthesis

The synth-side counterpart to the Identity cluster. Filter envelopes, oscillator choice, unison, and LFO modulation all shape a sound's identity before processing begins.

• How Does a Filter Envelope Shape Sound Identity?

  A synthesizer can play the exact same note twice and make those notes feel like completely different events. This article opens FREQ's Sound Design and Synthesis cluster by treating a filter envelope as an articulation tool: it decides when spectral information arrives, not just how bright a sound is.

• Why Does Unison Sometimes Become One Bigger Sound?

  Unison is one of the easiest ways to make a synthesizer sound bigger, but the more interesting question is when several oscillators stop feeling like several oscillators and become one object. This article continues FREQ's Sound Design and Synthesis cluster by applying the fusion-versus-independence framework inside a single synth patch.

• Why Does Oscillator Choice Matter Before Processing?

  An oscillator isn't a neutral starting point, it determines the harmonic material that exists before a filter, saturation or EQ ever touches the signal. This article continues FREQ's Sound Design and Synthesis cluster by treating waveform choice as the synth equivalent of choosing an instrument in an acoustic arrangement.

• What Does LFO Modulation Add to Sound Identity?

  A synthesizer can hold a perfectly steady pitch, amplitude and filter, and still sound strangely lifeless. This article closes FREQ's Sound Design and Synthesis cluster by treating LFO modulation as the synth-side counterpart to vibrato: a way of arranging controlled change through time.