---
title: Install Audio Spectrum Analyzer on Linux | Snap Store
description: Get the latest version of Audio Spectrum Analyzer for Linux - Acoustic
  frequency spectrogram viewer & lossless audio cutoff auditor
url: https://snapcraft.io/audio-spectrum-analyzer
---

# Audio Spectrum Analyzer

[TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

* [TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

latest/stable 1.0.0

Install latest/stable of Audio Spectrum Analyzer

---

**Install using the command line**

```
sudo snap install audio-spectrum-analyzer
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* audio-spectrum-analyzer

---

### License

* MIT

---

### Last updated

* Yesterday - latest/stable

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/audio-spectrum-analyzer#report-snap-modal)

---

* [Description](https://snapcraft.io/audio-spectrum-analyzer#tab-description)
* [Security](https://snapcraft.io/audio-spectrum-analyzer#tab-security)

#### Acoustic frequency spectrogram viewer & lossless audio cutoff auditor

A full-bandwidth acoustic frequency spectrogram viewer and lossless audio quality auditor for Linux supporting FLAC, WAV, MP3, Opus, Ogg Vorbis, M4A, and AAC.
A lightweight Linux alternative to Spek for inspecting audio spectrograms, Nyquist rolloff shelves, and transcoded lossy files.

Key features powered by bundled FFmpeg:

* High-resolution dBFS acoustic spectrogram rendering with selectable scientific color palettes (Fiery, Viridis, Magma, Plasma, Intensity, Cool, Rainbow), adjustable dBFS dynamic range (60-160 dB), and combined or split stereo channel views.
* Real Hann-windowed Welch FFT spectral energy analysis measuring effective high-frequency shelf/cutoff (kHz), True Sample Peak (dBFS), RMS loudness, and Crest Dynamic Range (dB).
* Automatic lossless authenticity detection flagging low-bitrate lossy tracks upscaled or re-encoded into FLAC/WAV containers.
* 24-band spectral rolloff table and frequency-response chart across the full passband up to Nyquist (Fs/2).
* Batch Folder Lossless Quality Auditor with CSV audit export and annotated high-resolution PNG spectrogram report export.

Disclaimer: This project is an independent open-source tool and is not affiliated with, sponsored by, or endorsed by Alexander Kojevnikov or the Spek project.

---

## Install Audio Spectrum Analyzer on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/audio-spectrum-analyzer/arch)

[### CentOS](https://snapcraft.io/install/audio-spectrum-analyzer/centos)

[### Debian](https://snapcraft.io/install/audio-spectrum-analyzer/debian)

[### elementary OS](https://snapcraft.io/install/audio-spectrum-analyzer/elementary)

[### Fedora](https://snapcraft.io/install/audio-spectrum-analyzer/fedora)

[### KDE Neon](https://snapcraft.io/install/audio-spectrum-analyzer/kde-neon)

[### Kubuntu](https://snapcraft.io/install/audio-spectrum-analyzer/kubuntu)

[### Manjaro](https://snapcraft.io/install/audio-spectrum-analyzer/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/audio-spectrum-analyzer/pop)

[### openSUSE](https://snapcraft.io/install/audio-spectrum-analyzer/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/audio-spectrum-analyzer/rhel)

[### Ubuntu](https://snapcraft.io/install/audio-spectrum-analyzer/ubuntu)