ComfyUI Node
🎵 Noise Generator
Universal noise generator with 7 scientifically-accurate noise types
🎵 Noise Generator
- audio
◄noise_typewhite►
◄duration5.0►
◄sample_rate44100►
◄amplitude0.80►
◄seed0►
◄channels1►
◄stereo_modeindependent►
◄stereo_width1.0►
◄frequency1.0►
◄low_freq100►
◄high_freq8000►
◄octaves4►
Category🎵 NoiseGen/Generate
Inputs (12)
| Name | Type | Default | Description |
|---|---|---|---|
| noise_type | COMBO | white | Type of noise: white=flat, pink=1/f, brown=1/f², blue=+3dB/oct, violet=+6dB/oct, perlin=organic, bandlimited=filtered |
| duration | FLOAT | 5.00.1–300 | — |
| sample_rate | COMBO | 44100 | 6 options: 8000, 16000, 22050, 44100, 48000, 96000 |
| amplitude | FLOAT | 0.800–2 | — |
| seed | INT | 00–2147483647 | — |
| channels | COMBO | 1 | 2 options: 1, 2 |
| stereo_mode | COMBO | independent | 3 options: independent, correlated, decorrelated |
| stereo_width | FLOAT | 1.00–2 | — |
| frequencyopt | FLOAT | 1.00.1–100 | — |
| low_freqopt | FLOAT | 1001–20000 | — |
| high_freqopt | FLOAT | 80001–20000 | — |
| octavesopt | INT | 41–8 | — |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| audio | AUDIO | — |