Interval Atlas
AI generated ear trainer with adaptive intervals, eight chord qualities, original tones and portable session files.
Screenshots
Screenshots supplied by the seller.
Description
AI generated. Interval Atlas is a listening practice studio for recognizing musical distances and chord colors.
Choose an interval pool and practice ascending, descending or simultaneous prompts. Chord mode covers major, minor, diminished, augmented, suspended and seventh qualities. Pick soft reed, sine or bell timbres and a fixed or varying root.
Replay freely, score one answer per exercise, or reveal the answer without scoring. Missed sounds receive more weight. Accuracy, streak, recent history and focus suggestions stay in memory and can be saved in a session file.
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
- Thirteen interval labels with a configurable pool
- Eight chord qualities
- Three presentation directions and three synthesized timbres
- Fixed or varying roots and A4 reference tone
- Single answer scoring, reveal, replay and adaptive weighting
- Session JSON files and CSV report encoding
- Built in audio and musical logic checks
What’s unfinished
- No microphone pitch detection
- No account, cloud sync or persistent storage
- No hearing assessment or formal learning certification
- Completed file downloads and session round trip are not verified
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 browser app. Not a native plugin or medical hearing test. Equal temperament and root position chord voicings only. Session history retains the latest 500 exercises. Hosted downloads may be blocked. Speaker loopback, subjective sound assessment and broad browser compatibility are untested.
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.