Visualize sound frequencies over time
Visualize sound frequencies over time with a time-frequency graph. Adjust color intensity to represent sound levels. Use for analyzing vocal tones, animal calls, and identifying household noises.
Showing 161–180 of 1,000 ranked alternatives.
Kymatica AB
Generate tones with oscillators and noise
Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.
Equilibrium Srl
Sync waves, sounds, and timers for focused
Adjust brainwave frequencies between 0.5 Hz and 80 Hz using a circular slider. Combine frequencies with nature sounds or relaxing music. Set a precision timer for specific sessions. Track progress with built-in session history.
Kartika Ardiani
Measure angles with bubble and circle guides
Measure angles with horizontal, vertical, and dual-axis guides. Use bubble and circle levels for precise alignment. Set custom zero points for relative measurements. Lock readings for easy recording. Display real-time degrees and visual indicators.
美肖 曹
Test frequency with sound waves
Test performance by playing calibration tones. Identify muffled sounds through frequency testing. Adjust volume and orientation for accurate results. Choose models for targeted testing. Subscribe for advanced features.
TMSOFT
Generate custom color with filters
Generate custom color noises like white, pink, brown, blue, and violet. Apply low and high cut filters. Save settings for quick access. Use advanced formulas for audio generation. No audio files included for minimal size and optimal performance.
Rob Swart
Learn frequencies and improve EQ
Learn frequency characteristics of instruments and improve EQ skills through educational content. Watch video tutorials on audio mixing techniques. Store and recall custom EQ settings and mix tips.
Ronald Nicholson
Visualize singing and instrument pitch.
The app analyzes singing or instrument pitch using the device microphone. It displays pitch on a scrolling graph, coloring notes green for on-pitch, red for sharp, and blue for flat.
Lennart de Meij
Play music with device motion and waveform
Create music by rotating and positioning your device like a . Snap frequency to notes for precise tuning. Choose from three waveforms. Practice or perform with real-time sound output.
TOON,LLC
Measure levels and view spectrograms
Measure levels in decibels with real-time updates. View visuals to analyze frequency characteristics. Select frequency or time weighting corrections. Export data for review.
Tsovinar Popova
Record loops and compose tracks
Record and compose music with 12 tracks for sound loops. Dub tracks in real time without stopping. Use reverb, filter, volume, pan, and pitch effects. Export recordings in audio format.
Lucas Yamashita
Train dogs with ultrasonic sounds
Train dogs using ultrasonic sounds inaudible to humans but detectable by dogs. Adjust intensity and frequency via 3D Touch. Includes four frequencies and haptic feedback. Generate sounds audible up to 3km away.
REVENTY TEKNOLOJI ANONIM SIRKETI
Clean speakers with sonic frequencies
Clean speakers by generating ultra-low frequencies that vibrate and remove trapped , dust, or moisture. Tap to initiate a quick cleaning process. Restore sound clarity after liquid exposure.
Hsing-Fu Hsueh
Tune instruments with precision and noise filtering
Tune instruments with auto noise filtering. Select frequency and tuning settings. Display pitch for each string as high or low. Calibrate piano sound using an open string. Adjust A4 frequency between 428 and 452.
Heng Jia Liang
Measure angles, track levels, save readings
Measure pitch and roll angles using a bubble level. Display time, date, and compass for reference. Save angle measurements with screen capture. Alternative bubble reading method for accurate readings. Simple and intuitive interface for quick use.
Mega e Limited
Listen to and isochronic tones
Create personalized sound journeys using and isochronic tones to influence brainwave activity. Listen to 432 Hz and 528 Hz frequencies for relaxation and focus.
Dave Guerin
Convert notes, frequencies, and wavelengths.
The app converts between musical notes, frequencies, and wavelengths. It includes an oscillator to hear frequencies and a frequency tracker that displays the audio waveform.
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