Best Wavelet Voice Sonogram Apps

MintFFT

Audio spectrum analyzer

Free

This application provides real-time audio spectrum analysis with clear, smooth visuals. It offers advanced features like peak hold and multiple window functions, all processed locally on your device without ads or data collection.

Sound Spectrum Analysis

Audio Frequency Analyzer (RTA)

Free

Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.

Finger Voice

by Bo Li

Free

Visualize your voice in real-time with detailed spectrographs. Analyze sound frequency and intensity, and compare different recordings visually. This tool is designed for professionals in speech pathology, music, and audio engineering.

SpectralScan Audio Analyzer

Spectrum, RTA & Spectrogram dB

Free

Transform your device into a professional audio analysis tool. Visualize sound in real-time with a high-resolution spectrum, perform precise sine sweep measurements, and analyze frequency content over time. Save, compare, and export your audio data.

Spectro Real

by WEVOSYS medical technology GmbH

Free

Analyze audio signals with a real-time frequency spectrogram. Ideal for voice analysis, it helps visualize harmonics, formants, articulation, and voice quality. Use it as a biofeedback tool for speech and voice training.

Spectrojam

Sound Visualizer

Free

This app transforms sounds from your microphone into dynamic colors and shapes on your screen. It visualizes the frequency composition of everyday noises and musical tunes, allowing you to see sound signatures and even translate them into musical notes.

CanSeeVoice

by yo muneta

Free

This app visualizes your voice's frequency and amplitude using wave and FFT graphs. It includes a piano keyboard to help you match vocal pitches and offers recording, playback, and noise rejection features. Adjust system volume and explore various graph displays for detailed audio analysis.

Voice Tools

Pitch, Tone, & Volume

Free

Analyze your voice pitch, gender association, and volume in real-time. Record and replay audio to help improve voice quality for therapy and personal development. Features include phonetic exercises and pitch mimicry.

Wavelet Equalizer FX - AutoEq

Music Player, Bass & Tuner

Free

This app offers a powerful music player with a multi-band equalizer to customize your audio experience. Adjust bass, treble, and pitch with custom presets or fine-tune every frequency. It also includes a live visualizer, tuner, metronome, and tone generator.

Audio Spectrum Monitor

by Tadao Yamaoka

$0.99

Visualize audio input in real-time with a music scale display. Adjust the view with drag and pinch gestures, and utilize the built-in tuner and recording features. Analyze pitch and save your audio.

Audio File Analyzer

Spectrum anly / Transcription

Free

Analyze audio files by viewing their waveform and real-time amplitude spectrum. Explore frequency components, transcribe speech, and customize display settings. A Pro version offers ad-free viewing and higher resolution analysis.

Spectrolite

Smooth real-time spectrograms

Free

This app visualizes sound in real-time using various spectrogram types. Explore detailed audio data with intuitive touch controls and adjustable parameters. An optional purchase unlocks advanced measurement tools.