Melody / Help / Process

Process nodes

Processors that shape an incoming signal.

• 3-Band EQThree-band EQ for shaping tone or correcting input irregularities: a low SHELF (Bass), a s
• 3D Orbit3D auto-orbit — the sound CIRCLES the listener in the horizontal plane (binaural HRTF), a
• 3D Spatial3D spatial panner (Web Audio PannerNode) — places a sound anywhere AROUND the listener wit
• Amp ModelAmp model — soft-clip drive with a 3-band tone stack. Clean edge through crunch.
• Auto-PanAuto-pan — an LFO sweeps the stereo position. Multi-node (panner + lfo + depth), input ===
• Band-pass FilterBandpass filter (BiquadFilterNode). Passes a band around the centre frequency.
• BitcrushBitcrusher — lo-fi degradation: Bits quantises the amplitude (fewer bits = coarser, dirtie
• Buffer StutterBuffer stutter — capture a slice and loop-repeat it. Toggle Active to freeze the current b
• CabinetA speaker CABINET — the missing tail of an amp chain. Convolves your signal with a synthes
• ChorusChorus — a short, LFO-modulated delay mixed with the dry signal thickens the sound. Multi-
• CompressorCompressor (Web Audio DynamicsCompressorNode) — real, working dynamics. Dial threshold/rat
• DelayDelay line (Web Audio DelayNode), up to 2 s. Dial the time, or wire a source into the time
• DisperseDisperse / spray — scatters a source across the STEREO field for width and diffusion (a de
• EchoEcho — a delay line that feeds back on itself for repeating echoes. Dial the Time, the Fee
• FET CompressorFET compressor — 1176-style, fast and aggressive. Punchy, coloured dynamics.
• FilterMultimode filter (BiquadFilterNode). `Type` selects lowpass / highpass / bandpass / notch
• FoldbackFoldback (wavefolder) — instead of clipping at ±1 the signal REFLECTS back on itself, fold
• Frequency ShifterFrequency shifter — SSB Bode-style. Shifts every partial by a fixed Hz (inharmonic, unlike
• FuzzFuzz — aggressive, near-square clipping with an asymmetric growl (germanium-fuzz-style eve
• GainVolume control (Web Audio GainNode). Default 0.3 (about -10 dB) — enough headroom for 3-4
• GranularGranular synthesis — re-pitches and re-stretches the source by overlapping windowed grains
• Hard ClipHard Clip — the bluntest distortion: Drive slams the signal into a flat ±1 wall (square-ed
• High-pass FilterHighpass filter (BiquadFilterNode). Removes energy below the cutoff.
• Ladder FilterA 4-pole MOOG-style LADDER low-pass — the warm, resonant, self-oscillating filter the biqu
• LimiterBrickwall-ish limiter (DynamicsCompressorNode, ratio 20, fast attack). Tames peaks before
• Matrix RouterMatrix Router — a 4×4 routing MATRIX: four inputs, four outputs, and a grid of crosspoints
• OctaviaOctavia — octave-up fuzz: full-wave rectification doubles the frequency (an octave above),
• Opto CompressorOptical compressor — LA-2A-style program-dependent release. Smooth, musical dynamics contr
• OverdriveSoft-clip overdrive — tube-style waveshaping: Drive pre-gains into a cubic soft-clip, Tone
• Peak EQPeaking EQ band (BiquadFilterNode, peaking). Boost or cut around a centre frequency.
• PhaserPhaser — a chain of LFO-swept allpass filters notches the spectrum, mixed with the dry sig
• Pitch ShiftSpectral pitch shifter — shifts the source by an interval (±24 st) without changing durati
• ReverbConvolution reverb — pick a real recorded SPACE (wet room → cathedral) from the Space menu
• RouterMultiband splitter / Router — fans ONE signal into LOW / MID / HIGH frequency bands, each
• SaturationAnalog-style saturation — a smooth tanh-ish waveshaper (warm, rounded, tube/tape character
• SparkleSparkle — the spectral SPARKLE ENGINE (Scintillate-style). It sprinkles transient spectral
• Spectral BlendSpectral Blend — combines TWO sounds in the frequency domain. Wire a source into A and ano
• Spectral BlurSpectral blur — smears magnitudes across neighbouring frequency bins for ghostly, washed-o
• Spectral CutSpectral cut — surgically removes a frequency band [Low..High] in the spectrum (a steep, z
• Spectral ExaggerateSpectral exaggerate — raises each bin's normalised magnitude to a power: Contrast>1 sharpe
• Spectral FilterSpectral filter — a zero-phase resonant low-pass with a broadband tilt, applied by FFT con
• Spectral FocusSpectral focus — a Gaussian spotlight around Center (±Width). In Boost mode it emphasises
• Spectral FreezeFreeze the spectrum at a moment in time — the captured snapshot sustains while the source
• Spectral GateSpectral gate — silences frequency bins more than Threshold dB below the moment's loudest
• Spectral InvertSpectral invert — reflects the spectrum around a Pivot. The centred Freq-Mag balance cross
• Spectral MorphSpectral morph — blends each bin's magnitude toward a running time-average and optionally
• Spectral ShiftSpectral shift — translates every FFT bin up or down by a fixed number of Hz (inharmonic,
• Spectral ThinSpectral thin — keeps every Nth frequency bin and silences the rest, hollowing the timbre
• Spectral TraceSpectral trace — keeps only the loudest N partials each frame and silences everything else
• Spectral VocoderAuto-vocoder / talkbox — imposes a coarse N-band magnitude envelope onto the signal, prese
• Stereo PanStereo panner (StereoPannerNode). 0 = centre, -1 = left, +1 = right. Modulate `pan` for au
• Tape StopTape-stop effect — toggle Stop to decelerate the source to a halt over Stop Time; toggle o
• TremoloTremolo — an LFO modulates amplitude. The first multi-node native kind: 3 internal AudioNo