# Voice Analyzer

> Spectrogram and waveform voice analyzer demo

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

## Overview

- **ID:** `com.drvoice.voiceanalyzer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** DrVoice Techno
- **Category:** LIBRARIES\_AND\_DEMO
- **Downloads:** 5,457
- **Version:** 2.0
- **Last updated:** 2026-04-21
- **First published:** 2025-05-23
- **Publisher country:** TR
- **Size:** 43 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.drvoice.voiceanalyzer)
- **Website:** [https://www.drvoice.com/](https://www.drvoice.com/)
- **Privacy policy:** [https://drive.google.com/file/d/1ek4BVZY4HweCzyfqcqOM3Hs6807W1jLo/view?usp=sharing](https://drive.google.com/file/d/1ek4BVZY4HweCzyfqcqOM3Hs6807W1jLo/view?usp=sharing)

## Description

Visualize sound in real time with this lightweight demo application. It includes:<br><br>- Spectrogram view: Displays frequency over time, representing intensity with color.<br><br>- Waveform view: Shows sound amplitude in real time.<br><br>- Charts: Full axis frame, shared layout between views, and clear axis labels.<br><br>- Large screens: More time detail on tablets and foldables; spectrogram stays smooth when scaled up.<br><br>- System UI: Edge-to-edge with safe padding for notches and the nav bar; status bar matches the app background.<br><br>- Tabletop mode: Half-open foldables and flips use a 50/50 split at the hinge, no resize drag, and status text hidden so graphs line up with each half.<br><br>- Graph layout: Choose up to four panels (phone or wide layout), tune axes, grid, and spectrogram letterbox, and set panel colors (traces, spectrogram tracks, pitch Hz-band fills, and harmonics quadrants).<br><br>- App theme: Blue or Material You (Android 12+); theme dialog uses the same filled Apply button style as graph settings.

## Rankings

- #692,891 — Overall

## Permissions and access

### Permissions

- `android.permission.RECORD_AUDIO`
- `com.android.vending.CHECK_LICENSE`
- `com.drvoice.voiceanalyzer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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