# Signal Lab

> Explore sound/waveforms

Canonical page: [https://chrome-stats.com/d/id1585573168](https://chrome-stats.com/d/id1585573168)

## Overview

- **ID:** `id1585573168`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Peter Wu
- **Category:** Music
- **Version:** 1.0
- **Last updated:** 2022-02-23
- **First published:** 2021-09-17
- **Size:** 624 KB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/signal-lab/id1585573168)
- **Privacy policy:** [https://www.freeprivacypolicy.com/live/2e0910f3-c7e9-4811-bc5d-dda198844eb5](https://www.freeprivacypolicy.com/live/2e0910f3-c7e9-4811-bc5d-dda198844eb5)

## Description

Generates sound from waveforms - Sine wave, Square wave, Triangle wave, and Sawtooths and visualize them in an oscilloscope.  You can change waveforms and adjust frequency and amplitudes and see/hear the changes in real time.

Use it for:
- Generate tone for audio tuning
- Science class demonstration
- Visual demonstration of waveforms for a given frequency and amplitude
- Produce tone sample (up to 10 seconds)

Features:
- Intuitive slider control, with textfield for precise value entry
- Modes allow you to run the signal continuously or for a specific duration (up to 10 seconds)
- Export file (CAF format) of generated tone up to 10 seconds
- Large oscilloscope that beautifully displays the waveforms and respond to changes in real time

## Rankings

- #1,930,511 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1585573168)