# SimpleSpectrogram

> SimpleSpectrogram is a handy spectrograph.

Canonical page: [https://chrome-stats.com/d/com.MusicalSoundLab.Spectrogram](https://chrome-stats.com/d/com.MusicalSoundLab.Spectrogram)

## Overview

- **ID:** `com.MusicalSoundLab.Spectrogram`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MusicalSoundLab
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 27,124
- **Rating:** 2.50 / 5 (86 ratings)
- **Version:** 1.4.0
- **Last updated:** 2016-06-26
- **First published:** 2011-08-13
- **Publisher country:** JP
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.MusicalSoundLab.Spectrogram)
- **Website:** [http://www.musicalsoundlab.com/Seimon](http://www.musicalsoundlab.com/Seimon)
- **Privacy policy:** [https://musicalsoundlab.sakura.ne.jp/Seimon.html](https://musicalsoundlab.sakura.ne.jp/Seimon.html)

## Description

SimpleSpectrogram is a user-friendly Chrome extension that visualizes audio signals by displaying real-time spectrograms directly on your device screen. It transforms sounds such as human voices, whistles, musical instruments, and even ambient city noises into colorful frequency patterns, making it easy to see the unique 'voice-print' of each sound source. The intensity and frequency components are represented through colors, helping differentiate speakers or sound types instantly. Designed for simplicity, the extension launches and starts capturing sounds immediately without complex setup, supporting screens 800×480 or larger and modern OS versions. It is free from advertisements and allows for easy copying to SD memory card, providing a seamless and reliable audio visualization experience.

## Rankings

- #383,962 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.MusicalSoundLab.Spectrogram)