Prism Current
AI generated FM synthesizer with an expression field, playable keys, patch files and an eight step arpeggiator.
Screenshots
Screenshots supplied by the seller.
Description
AI generated. Prism Current is a standalone FM browser synthesizer for glassy, metallic and soft electronic phrases.
Two stereo carriers and their modulators feed filtered amplitude envelopes and three quiet echo taps. Ratio, index, detune, cutoff, attack, release and echo have real synthesis effects. The expression field edits index and brightness.
Audition thirteen notes with the mouse or computer keyboard. Edit eight semitone steps or rests, transpose the phrase and render two repeats as stereo PCM WAV with a release tail. Three original presets and patch files are included.
Condition
Development stage: Mostly built (seller-declared)
Seller-declared: provided by the seller, not independently verified by SellMyVibe.
- Solo creator
- Mainly AI-generated
- Under one month in development
- Tests included
- Setup guide included
- Demo available
What works
- Stereo FM synthesis and seven sound parameters
- Expression field with pointer and arrow key controls
- Playable mouse and computer keyboard notes
- Eight step arpeggiator with rests, tempo and transposition
- Stereo WAV phrase renderer and patch JSON files
- Built in rendered audio control tests
What’s unfinished
- No external MIDI or DAW integration
- No sustained keyboard gate or live recording
- File download and patch round trip are not verified in the hosted sandbox
Included assets
Editable source code
Setup and usage documentation
Original sound definitions
Audio verification checks and notes
Real running screenshot
Technologies
HTML, CSS, JavaScript, Web Audio API
Setup requirements
Open index.html or serve the folder with any static HTTP server. Use a deliberate play action to enable audio.
Dependencies and ongoing costs
No third party libraries, paid APIs or required services. A current Web Audio capable browser is required. Optional static hosting can be free.
Known limitations
AI generated standalone browser synthesizer. Not a native plugin. Keep the tab visible. No automatic persistence. High modulation settings can alias. Hosted downloads may be blocked. No speaker loopback or subjective listening assessment. Browser and hardware coverage is limited to the verification record.
Listings are reviewed for completeness and clarity before publication. Approval is not a guarantee of quality, ownership, security or commercial success. Read the details and ask questions before buying.