Blends two audio inputs by applying gain and adding them. Supports batches. — ComfyUI node from Audio Batch. Run it in the cloud, no install required.

Audio batch creation, extraction, information, resample, mono and stereo conversion.
Also cut, concatenate, blend (mix) and de/normalize. Join/split channels (stereo).
Signal generator (`sine`, `square`, `sawtooth`, `triangle`, `sweep`, `noise`).
Musical note to frequency.
Audio downloader for quick workflows which downloads its example data.

Audio Batch

audio1

gain1

gain2

audio2

Blends two audio inputs by applying gain and adding them. Supports batches.

Name	Type	Default	Description
audio1	AUDIO		The first audio input (batch supported).
gain1	FLOAT	1.00-10–10	Volume gain for the first audio. Can be negative to subtract.
gain2	FLOAT	1.00-10–10	Volume gain for the second audio. Can be negative to subtract.
audio2opt	AUDIO		The second audio input (optional, batch supported).

Audio Blend

Inputs (4)

Outputs (1)