# Measuring Center

> The software for the spectrum analysis of the sound signals

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

## Overview

- **ID:** `com.spectroanalyz`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Spl-Lab
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 28,392
- **Rating:** 3.47 / 5 (211 ratings)
- **Version:** 2.90
- **Last updated:** 2025-08-14
- **First published:** 2013-09-13
- **Publisher country:** RU
- **Size:** 24 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.spectroanalyz)
- **Website:** [http://www.spl-lab.ru](http://www.spl-lab.ru/)
- **Privacy policy:** [https://spl-lab.ru/download/Privacy%20Policy%20for%20Measuring%20Center.html](https://spl-lab.ru/download/Privacy%20Policy%20for%20Measuring%20Center.html)

## Description

Measuring Center is an Android application designed for spectral analysis of sound signals. It offers comprehensive functionality to measure and analyze audio using built-in microphones or supported external devices, including wired and wireless Spl-Lab meters. The app supports features such as amplitude-frequency characteristic (AFC) measurement, signal waveform display, total harmonic distortion (THD) analysis, and sound pressure level (SPL) measurements in various units.

Ideal for audio professionals and enthusiasts, Measuring Center boasts an intuitive interface and compatibility with multiple external measurement devices via USB OTG adapters. It helps users perform precise audio diagnostics and measurements on mobile devices, making sophisticated sound analysis accessible beyond traditional PCs.

## Rankings

- #378,306 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.CHANGE_WIFI_MULTICAST_STATE`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECORD_AUDIO`
- `android.permission.WAKE_LOCK`
- `android.permission.sec.MDM_APP_MGMT`
- `com.spectroanalyz.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate the app's clean interface and its effectiveness with external devices like the wireless bass meter and SPL Labs microphones. It offers convenient features such as video score overlays and works well across several Android devices. However, common complaints include poor optimization for internal microphones, frequent crashes with USB mic usage, obligatory location access prompts, slow performance on certain devices, and limited SPL functionality on built-in microphones. Overall, while the app offers unique features, stability and compatibility issues hinder its Android experience.

### Pros

- Has a clean and easy-to-use user interface.
- Works well with wireless bass meter devices.
- Convenient for use with SPL Lab meters compared to traditional setups.
- Includes cool video score overlays feature.
- Reliable for use on multiple Android devices including certain Samsung models.

### Cons

- Not optimized for internal microphones, especially for car audio levels.
- Requires access to specific location information on every startup, even if permissions are denied.
- Crashes frequently when using USB microphone or SPL features.
- Slow performance on some older devices like Galaxy Note 4.
- Limited functionality on built-in mics; some modes like SPL mode are not fully operational on Android versions.

## Similar extensions and apps

- [DeviceLab Audiophile](https://chrome-stats.com/d/com.devicelab.audiophile) — 287 users
- [Sound Analyzer App](https://chrome-stats.com/d/com.dom.audioanalyzer) — 1,120,100 users, 4.28 / 5
- [mySoundAnalyzer - Decibel Tool](https://chrome-stats.com/d/com.fragranzeapps.soundmeter) — 31 users
- [Sound Meter: dB & Spectrum](https://chrome-stats.com/d/com.androho.decibelmeter) — 686 users
- [Sound Doctor JUN - SPL Meter](https://chrome-stats.com/d/com.soundsun.spl108) — 244 users
- [Spectrum](https://chrome-stats.com/d/com.berkd.spectrum) — 277 users
- [Sound Meter Pro - dB Spectrum](https://chrome-stats.com/d/ovh.oft.soundlevel) — 3,493 users
- [Sound Analyzer Pro](https://chrome-stats.com/d/jp.nokubi.nobapp.soundanalyzer) — 10,657 users, 3.93 / 5
- [Audio Analyzer](https://chrome-stats.com/d/com.microcadsystems.serge.audioanalyzer) — 568,474 users, 4.34 / 5
- [Sound Level Meter](https://chrome-stats.com/d/com.bolshakovdenis.soundanalyzer) — 683,239 users, 4.02 / 5
- [Sound Meter-frequency analyzer](https://chrome-stats.com/d/com.AFTech.sounddetector.noisedetector.soundanalyzer) — 1,226 users
- [SPL and Spectrum Analyser](https://chrome-stats.com/d/com.julian.apps.SPLMeter) — 9,608 users, 4.33 / 5

---

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