Audacity

v3.4.2Audacity Team

Opens simulated audio tracks and switches between waveform and spectrogram views — the view where messages drawn into the frequency bands become legible.

Category: Data decoding, cryptanalysis & analysis
Package: audacity
Runs on: Linux · Windows
Commands: audacity

Draws waveform and spectrogram from the deterministic carrier model. No audio device is opened and nothing is played.

Install it

The scripts below install the real Audacity Team package on your own machine — read them first, and run them somewhere you are allowed to change. Inside the range, one press puts the simulated package on your next machine.

Linux installer (shell script)

install-audacity.sh

Windows installer (PowerShell)

Install-audacity.ps1

On a range machine

Add it to your kit and every machine you launch comes with it.

On Linux

Debian, Ubuntu, Kali (apt)

Refresh the package lists
```
sudo apt update
```
Install Audacity
```
sudo apt install -y audacity
```

RHEL, Fedora (dnf)

Install Audacity
```
sudo dnf install -y audacity
```
Package names drift between distributions; search first if this one misses.

Arch (pacman)

Install Audacity
```
sudo pacman -S --noconfirm audacity
```

Alpine (apk)

Install Audacity
```
sudo apk add audacity
```
Package names drift between distributions; search first if this one misses.

Check it worked

Confirm it landed on PATH
```
which audacity
```
Check the version
```
audacity --version
```
The range reports 3.4.2.

Remove it

Take it off again
```
sudo apt remove --purge audacity
```

On Windows

Windows Package Manager (winget)

Search the catalog
```
winget search audacity
```
Install Audacity
```
winget install --id audacity -e
```
Package names drift between distributions; search first if this one misses.

Chocolatey (choco)

Install Audacity
```
choco install audacity -y
```
Run the shell as administrator.

Check it worked

Confirm it resolves
```
where audacity
```
Check the version
```
audacity --version
```
The range reports 3.4.2.

Remove it

Take it off again
```
winget uninstall --id audacity
```

Inside the range

Tick it on the launch screen
Under Audacity's category on the advanced tool shelf. A lab that depends on it locks the toggle on and says why.
Or install it from a range terminal
```
sudo apt install -y audacity
```
The simulated package manager seeds the same binaries, config and receipt the shelf toggle does.
Everything here is simulated
No software is downloaded and nothing executes — the range answers from authored fixtures.

Labs that use Audacity

No lab locks this one on yet — tick it on the launch screen and take it into any scenario.