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ERB N DUB / Rhythmic volume shaping

Prime Harmonics

VolumeForge

Triggered rhythmic volume shaping

Turn a steady sound into a moving part. Draw your own volume curve for pumping bass, rhythmic gates and subtle changes in feel.

Follow the tempo or trigger each shape with audio, an external sidechain or MIDI. Created by ERB N DUB, drawing on 20 years of producing and working with rhythm.

  • Drawable volume curves
  • Four trigger modes
  • Input & output waveforms

FREE

Rhythmic volume effect · ERB N DUB

YOUR CURVE / YOUR FEEL

Custom volume curves

Draw a dip to let the kick through, chop a sustained sound into a rhythm, or ease the level back in with a long curve. Move the points, bend the segments and hear the shape in your track.

VolumeForge envelope editor with a rising gain curve and input, depth, mix and output controls

Curve shape & timing

Snap points to the grid, offset the shape against the beat and smooth sharp transitions.

Depth & output controls

Depth controls the shaping strength. Mix blends the shaped sound with the original.

Input & output waveform display

Compare input and output waveforms behind the envelope. Hold the display for a closer look while the audio keeps playing.

FOUR WAYS TO START THE SHAPE

DAW, audio, sidechain & MIDI triggering

01 / SYNC

DAW-synced triggering

Run the curve at the DAW’s musical position, with beat, bar, triplet and dotted lengths.

02 / AUDIO

Audio triggering

Transients in the main input start a one-shot envelope.

03 / SIDECHAIN

Sidechain triggering

Use an external kick or another routed signal to trigger the shape. The trigger stays out of the output.

04 / MIDI

MIDI triggering

Start the envelope with a MIDI note. Each new note restarts the shape.

GOOD TO KNOW

Product questions

Do I need a sidechain to use VolumeForge?

No. Sync mode repeats the envelope with the tempo, and Audio mode detects transients on the main input. External Sidechain and MIDI are additional ways to trigger it.

Can I use it on sounds other than bass?

Yes. VolumeForge shapes incoming mono or stereo audio. Use it after an instrument, on an audio track or on a group to create movement in pads, percussion, loops and more.

Does it add latency?

Zero Latency is on by default. Turning it off enables 5 ms lookahead, which is reported to the DAW. Change that setting with playback stopped.

Can I save my own shapes?

Yes. Save As stores your settings and envelope in a .vforge file. Your DAW project also recalls the shape and sound settings.

MANUAL / SUPPORT

Get into
the details.

The complete guide to drawing curves, routing triggers, timing and waveform views.

ERB N DUB
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