Apps Like Sparkle - Cross-Synthesis for iPhone and iPad
Transform audio with spectral algorithms
Transform audio by transferring the temporal structure of a source sound to a target sound while preserving its spectral properties. Apply spectral hybridization using envelope preservation and phase-sync processing.
by Alessandro Petrolati★ 5.048 ratingsMusic$8.99Data updated 2026-09-09
Edit audio with spectral delay effects using up to 2048 delay lines and brick-wall filters. Manipulate frequency domain data through short time Fourier transform analysis. Adjust time and feedback shapes for stereo channels via multi-sliders.
Create and manipulate complex frequency filters with multi-curve spectral shaping. Adjust filter amounts per frequency or range. Mix, modulate, and spread curves for dynamic sound design. Export and apply filters to audio tracks.
Process audio with real-time spectral dynamics processing. Split audio streams into frequency bands. Adjust compression and expansion settings. Test with random sound samples. Distribute embedded units through a host application.
Perform real-time spectral analysis of sounds. View images with adjustable FFT-resolutions, frequency and amplitude scales, and color schemes. Save and share spectrograms. Access bode plot modes with averaging and maximum calculations.
Convert visual input from the camera into sound using spectral synthesis. Adjust scanning curve parameters including amplitude, type, and speed. Control the interpretation of image data as sound spectrum.
Visualizes audio signals in real time with a spectrum display. Connects to microphones or hi-Z devices via mini-jack. Measures sound frequency and amplitude. Adjusts visual settings for different sound sources. Displays real-time audio analysis data.
Apply vintage analogue filters to audio signals with adjustable envelope followers and LFOs. Visualize settings in real time. Adjust parameters for dynamic sound shaping and tactile control.
Stream with personalized playlists and curated stations. Access lossless audio and Spatial Audio for high-quality sound. Use AutoMix to create continuous sessions. Discover new through personalized recommendations.
Adjust audio with up to 24 bands of EQ. Use dynamic EQ and linear phase processing. Access spectral EQ and character modes. Edit in real-time with EQ Sketch. Control multiple 4 instances from one interface.
Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.
Create and manipulate delay effects using a single curve for spectral control. Adjust delay patterns with BPM grids or freeform motion. Modulate and reshape delay shapes in real time for dynamic rhythmic effects.