Golden Ratio & Tone Generator
Precision tones: Golden Ratio, Fibonacci, and Solfeggio.
What it does
Golden Tone Generator is a precision tone generation app focused on mathematical frequency systems including Golden Ratio (φ), Fibonacci sequences, Solfeggio frequencies, and standard 12-TET musical notes. FREQUENCY SYSTEMS: • Golden Ratio (φ) - Explore harmonic ratios based on 1.618 • Fibonacci Sequences - Musical ratios from nature's pattern • Solfeggio Frequencies - Ancient tones (174-963 Hz) • 12-TET Notes - Standard musical scale with octave selection
Does a similar job
all alternatives →
- ABA browser-based tone generator built with the Web Audio API2025 · maketonesonline.com · ▲10
I built maketonesonline.com — a simple browser-based tone generator to experiment with the Web Audio API. What it does: Generates tones from 20 Hz to 20,000 Hz Supports sine, square, triangle, and sawtooth waveforms Lets you adjust frequency, volume, and left/right stereo pan Includes multi-tone, binaural beat, subwoofer/bass frequency, and sweep tone modes It’s useful for testing speakers, hearing tests, exploring sound design, or just seeing how high a pitch you can still hear. Check it out: https://maketonesonline.com I’d love your thoughts, bug reports, or ideas for…
- IVI've built a spectrogram analyzer web app2023 · webfft.net · ▲244
Tone GeneratorAug 2026 · soundtonegenerator.com · ▲10Free online tone generator. Play any frequency from 1 Hz to 20 kHz with sine, square, saw or triangle waves. Test speakers, tune, check your hearing.
- SCSee chords as flags – Visual harmony of top composers on musescoreNov 2025 · rawl.rocks · ▲129
I designed a relative piano-roll-based music notation. I used 12 colored arranged in a specific way to make visible the main effects and oppositions of Western tonal harmony. The tonic is always white, so a manual annotation/interpretation is required for each MIDI file. All chords are flags of three to four colors. Minor mode is darker, major mode is lighter. Colors are arranged in thirds. I sorted the pieces from simple complex harmony. I also wrote a bit of text to explain what you may see. There's also a corpus of structures: hyperlinks of tags that allow you to find similar…
- ATA tool for creating chord charts on the go2024 · tiniuc.com · ▲150
Author here - one of the most notable facts about the app is that it's made entirely in Godot Game Engine! I think it's great for apps like this because it makes it especialy easy to iterate on GUI designs such as this one. Feel free to ask me anything about Chord Chart Memo, or my experience with Godot.
More life & fun this month
the category →- TL
Life & fun · 11d ago · louisabraham.github.io
Photosynthesis fires two of your iPhone
Life & fun · 29d ago · photosynthesis.camera
- CCCreatium Coach▲320
Your multimedia mentor that takes you from mid to great
Life & fun · 11d ago · producthunt.creatium.info
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 29d ago · solouno.io
Launched alongside, January 2026
the whole month →- IN
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
AI · Jan 2026 · cannoneyed.com
Automatic AI-powered code reviews the moment you open a PR
Dev tools · Jan 2026 · kilo.ai
