# Spectrum

> General purpose room frequency response and sound meter tool

Canonical page: [https://chrome-stats.com/d/com.berkd.spectrum](https://chrome-stats.com/d/com.berkd.spectrum)

## Overview

- **ID:** `com.berkd.spectrum`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Polydez
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 277
- **Version:** 1.2.0
- **Last updated:** 2020-05-30
- **First published:** 2020-05-29
- **Data as of:** 2025-05-30
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.berkd.spectrum)
- **Website:** [https://www.tekbyte.net](https://www.tekbyte.net/)
- **Privacy policy:** [https://www.tekbyte.net/apps/spectrum](https://www.tekbyte.net/apps/spectrum)

## Description

Spectrum is a room frequency response app designed to be easy to use while packing the features that are useful for audio and HiFi enthusiasts. While it isn&#39;t going to replace an ECM8000, it is at least portable, free and can double as a sound meter.<br><br>Features:<br>• View real-time amplitude and frequency data from the phone<br>• Store last recorded amp/freq into the built-in database<br>• Built-in 5kHz, 8kHz tones and 20-20kHz sweep<br>• Fine control over graph update speed.<br>• Open source<br><br><br>Permissions:<br>• You will need to grant microphone access for this app to work. This app is completely offline so all data remains on your device.

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