---
name: "vlevel-jack"
section: "1"
platform: "linux"
package: "vlevel"
version: "0.5.2-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://carta.tech/man/vlevel"
---

# vlevel-jack(1)

Levelling Filter

Part of [vlevel(1)](/man/vlevel/1.md).

## NAME

vlevel - Levelling Filter

## DESCRIPTION

VLevel v0.5.2

### usage:

-

  debian/vlevel/usr/bin/vlevel \[options\] \< infile.cdda \> outfile.cdda

options: (abbreviations also work)

- **--length** num

  Sets the buffer to num samples long Default is 132300 (three seconds at 44.1kHz)

- **--channels** num

  Each sample has num channels Default is 2

- **--strength** num

  Effect strength, 1 is max, 0 is no effect. Default is .8

- **--max-multiplier** num

  Sets the maximum amount a sample will be multiplied Default is 20

- **--undo**

  Reverses the effect of a previous VLevel