Phase Modulator vs Pitch Destroyer

PHASE MODULATOR Phase modulation perturbs the running phase of a carrier oscillator with a modulating signal. Sweeping the phase back and forth generates a series of sidebands above and below the carrier, spaced by the modulator frequency, whose number and strength grow with the Index. This is the same technique behind classic FM synthesis: small index values add a little harmonic shimmer; large values produce dense, clangorous, often inharmonic spectra. The carrier you hear is always an internal oscillator. What changes between modes is where its phase modulation comes from. ------ CONTROLS: CAR FREQ Frequency of the carrier oscillator, 20 Hz to 20 kHz. This is the audible tone in both modes. CAR AMP Level of the carrier oscillator before the Output gain. MOD FREQ Frequency of the internal modulator oscillator, 20 Hz to 20 kHz. Active in Osc + Osc only. The carrier-to-modulator frequency ratio sets the harmonic character: integer ratios give harmonic, pitched tones; non-integer ratios give bells and metallic, inharmonic results. In Input + Osc the modulator comes from your audio instead, so this control is inactive. MOD AMP Level of the modulation source before it reaches the phase. Together with Index it sets how far the carrier phase is pushed; think of it as a trim ahead of the Index multiplier. INDEX Modulation index, 0 to 10. The headline control: peak phase deviation in radians equals Index times the modulation signal. At 0 the carrier passes clean; raising it brings in progressively more sidebands and brightness. OUTPUT Makeup gain after the effect, -24 dB to +36 dB. No limiter follows this stage, so watch your meters when boosting. WAVEFORM Carrier oscillator shape: Sine, Saw, Triangle, or Square. Sine is the classic FM voice. The richer shapes already contain harmonics, so phase modulating them produces denser spectra and reacts more aggressively to Index. MOD WAVE Modulator oscillator shape (Osc + Osc mode only): Sine, Saw, Triangle, or Square. Changes the harmonic character of the modulation itself. In Input + Osc mode the modulation comes from your audio, so this picker is inactive. FOLLOW Input + Osc only. With Follow On (the default) the carrier tracks the amplitude of your incoming audio: it speaks only while signal is present and falls silent when the input does, so the plugin behaves like an effect rather than a constant tone. With Follow Off the carrier runs continuously at its set level regardless of input, which suits drones and sustained textures. In Osc + Osc there is no input to follow, so this control is inactive. ----- MODES: OSC + OSC Both carrier and modulator are internal oscillators, set by Car Freq and Mod Freq. Classic two-operator FM with no input required, good for bells, electric pianos, and metallic drones. INPUT + OSC Your track's audio becomes the modulation source, perturbing the phase of the internal carrier oscillator. Note that what you hear is the carrier shaped by your audio, not the audio itself passed through; the input controls the timbre rather than being processed in place. Mod Freq does not apply in this mode. This is the default mode. ------ A NOTE ON ALIASING Phase modulation can scatter energy well above Nyquist, so the effect runs internally at four times the host sample rate and filters on the way back down. At extreme Index settings with the saw or square carrier some residual aliasing can remain; lower the Index or the carrier frequency if you hear gritty, detuned overtones.

Pitch Destroyer is a creative pitch effect that tears apart incoming melodies and rebuilds them into unpredictable, harmonized fragments. Instead of simply shifting pitch or adding harmony, Pitch Destroyer continuously captures pieces of your performance and launches them into new musical directions. Notes leap across octaves, fifths, pentatonic shapes, chromatic runs, and broken interval patterns while remaining surprisingly playable. The result is somewhere between a rogue arpeggiator, a fragmented harmonizer, and an improvising musical partner. From subtle ghost notes to complete melodic collapse, Pitch Destroyer transforms vocals, guitars, synths, basses, leads, pads, and samples into evolving streams of controlled chaos. Destroy the melody. Keep the music. Features • Creates rogue melodic fragments from incoming audio • Seven musical interval modes • Tempo-aware fragment generation • Dynamic pitch jumping and melodic mutation • Layered fragment voices for evolving textures • From subtle harmonization to complete melodic destruction Controls Destroy Controls how aggressively Pitch Destroyer breaks apart your melody. Range Sets how far generated fragments may jump in pitch. Density Controls how frequently new melodic fragments are created. Mode Selects the musical interval behavior: Octave Fifths Minor Major Pentatonic Chromatic Broken Chaos Controls randomness, timing variation, and melodic unpredictability. Glue Blends generated fragments into the original performance for smoother or more separated results. Mix Adjusts the balance between the original signal and the destroyed output.