ComfyUI Node
SonarPowerNoise
Custom noise type that applies a filter to generated noise.
SonarPowerNoise
- sonar_custom_noise_opt
- SONAR_CUSTOM_NOISE
◄factor1.000►
◄rescale0.000►
◄time_brownianfalse►
◄alpha0.000►
◄max_freq0.707►
◄min_freq0.000►
◄stretch1.000►
◄rotate0►
◄pnorm2.0►
◄mix1.000►
◄common_mode0.000►
◄channel_correlation1, 1, 1, 1, 1, 1►
◄previewnone►
Categoryadvanced/noise
Inputs (14)
| Name | Type | Default | Description |
|---|---|---|---|
| factor | FLOAT | 1.000-10000–10000 | Scaling factor for the generated noise of this type. |
| rescale | FLOAT | 0.0000–10000 | When non-zero, this custom noise item and other custom noise items items connected to it will have their factor scaled to add up to the specified rescale value. When set to 0, rescaling is disabled. |
| time_brownian | BOOLEAN | false | Controls whether brownian noise is used when mix isn't 1.0. |
| alpha | FLOAT | 0.000-5–5 | Values above 0 will amplify low frequencies, negative values will amplify high frequencies. |
| max_freq | FLOAT | 0.7070–0.7071 | Maximum frequency to pass through the filter. |
| min_freq | FLOAT | 0.0000–0.7071 | Minimum frequency to pass through the filter. |
| stretch | FLOAT | 1.0000.01–100 | Stretches the filter's shape by the specified factor. |
| rotate | FLOAT | 0-90–90 | Rotates the filter. |
| pnorm | FLOAT | 2.00.125–100 | Factor used for cushioning the band-pass region. |
| mix | FLOAT | 1.0000–1 | Controls the ratio of filtered noise. For example, 0.75 means 75% noise with the filter effects applied, 25% raw noise. |
| common_mode | FLOAT | 0.000-100–100 | Attempts to desaturate the latent by injecting the average across channels (controlled by channel_correction). Applied after mix. |
| channel_correlation | STRING | 1, 1, 1, 1, 1, 1 | Comma-separated list of channel correlation strengths. |
| preview | COMBO | none | When enabled, displays a preview of the filter shape and a sample of noise. Mix - previews noise after mix is applied. no_mix - only previews the filtered noise. |
| sonar_custom_noise_optopt | SONAR_CUSTOM_NOISE,OCS_NOISE | Optional input for more custom noise items. The following input types are supported: SONAR_CUSTOM_NOISE, OCS_NOISE |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| SONAR_CUSTOM_NOISE | SONAR_CUSTOM_NOISE | A custom noise chain. |