# Sound Generator

> Generate sounds of all frequencies and in different types of waves.

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

## Overview

- **ID:** `com.alokm.soundgenerator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Alok Mandavgane
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 138,080
- **Rating:** 4.13 / 5 (614 ratings)
- **Version:** 2.4
- **Last updated:** 2025-07-03
- **First published:** 2014-05-26
- **Publisher country:** IN
- **Size:** 2.67 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.alokm.soundgenerator)
- **Website:** [http://alokm.com](http://alokm.com/)
- **Privacy policy:** [https://alokm.com/policies/sound\_generator\_privacy\_policy.txt](https://alokm.com/policies/sound_generator_privacy_policy.txt)

## Description

Sound Generator is a versatile Chrome extension that lets you create audio sounds of any frequency, enabling precise control over audio tone generation. Adjust the frequency and volume to produce unique sounds tailored to your needs.

This tool supports multiple waveform types including Sine, Square, Triangular, Sawtooth waves, and White Noise, catering to a wide range of audio testing and entertainment uses. With a sampling rate of 44.1 kHz and output in MONO 16-bit PCM, it ensures high-quality sound output. Easily play or pause the generated sound with intuitive controls, making it perfect for signal testing, sound design, or learning about waveforms.

## Rankings

- #189,948 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.alokm.soundgenerator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Sound Generator is praised for simple, reliable tone generation and being free, but reviewers want more features: background playback, longer tones with sweeps, precise frequency input and presets to reuse frequencies.

### Pros

- Starts/stops without audio popping
- Simple, effective tone generator for basic sounds
- Free and accessible basic tone generator
- Useful for basic audio testing (e.g., headset frequency response)

### Cons

- Screen-off playback stops audio; no background playback support
- Tones are fixed at about 2 seconds with no sweep; no option for longer tones
- No precise frequency input or presets; hard to set specific frequencies (e.g., 432 Hz)
- No save/reuse of frequencies or presets (no frequency history)

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