---
title: "Wavelet Voice Sonogram — App Overview"
url: https://marlvel.ai/apps/wavelet-voice-sonogram
category: Utilities
developer: TOON,LLC
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-04-30
last_verified: "2026-04-30T10:11:05.852Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app provides a specialized mobile interface for visualizing sound frequency spectrums using three professional-grade analysis algorithms.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 6.0 |
| Developer | TOON,LLC |

<!-- SECTION: Summary -->
## What is Wavelet Voice Sonogram?

Wavelet Voice Sonogram is an acoustic analysis tool that generates visual spectrograms from audio signals. It enables users to perform time-frequency analysis on speech, music, and noise using three distinct mathematical methods.

<!-- SECTION: Key Features -->
## Key Features

- **Multi-Method Analysis**: Supports acoustic signal processing via Wavelet analysis, Octave Band analysis, and FFT analysis.
- **Integrated Recording**: Captures audio directly from the iPhone's built-in microphone for immediate analysis.
- **Playback and Search**: Allows users to play back recorded audio to locate and analyze specific sound segments.
- **Retrospective Analysis**: Enables the analysis of up to 5 seconds of PCM audio data recorded prior to a user-specified point.

<!-- SECTION: Target Audience -->
## Who is it for?

Professionals and students requiring mobile acoustic signal analysis and speech processing.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/wavelet-voice-sonogram/id1574131130?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/wavelet-voice-sonogram)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/wavelet-voice-sonogram).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*