# Spectrum tool

> Tool to analyze audio equipment frequency response.

Canonical page: [https://chrome-stats.com/d/com.audio.frequencyresponse](https://chrome-stats.com/d/com.audio.frequencyresponse)

## Overview

- **ID:** `com.audio.frequencyresponse`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ALTERNATIVE
- **Category:** TOOLS
- **Downloads:** 14
- **Version:** 2.1
- **Last updated:** 2026-06-19
- **First published:** 2026-06-19
- **Publisher country:** LT
- **Size:** 2.32 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.audio.frequencyresponse)
- **Privacy policy:** [https://sites.google.com/view/spectrum-tool/pagrindinis-puslapis](https://sites.google.com/view/spectrum-tool/pagrindinis-puslapis)

## Description

Measure and visualize your audio system’s frequency response. Run a sweep with automatic noise-floor capture, view the response curve, noise floor, and SNR, and fine-tune results using manual gating and smoothing when needed.

## Rankings

- #2,699,750 — Overall

## Permissions and access

### Permissions

- `android.permission.RECORD_AUDIO`
- `com.audio.frequencyresponse.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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