EarChord vs HornLib
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
EarChord compared with HornLib
| Detail | 
EarChord | 
HornLib |
|---|
| What it does | Chord detection in your browser
| Interactive French horn fingering chart, tuner and orchestral audition tools
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Chord progression detection
- Key identification using Krumhansl-Schmuckler profiles
- Tempo/BPM detection from onset envelope
- Interactive timeline of detected chords
- Roman numeral chord notation
- Export chord list as text or file
- Supports MP3, WAV, M4A, AIFF, FLAC and OGG files
| - 46-note F/Bb interactive fingering chart
- Strobe tuner with cent deviation gauge
- Just intonation drone generator
- 12-key transposition tool
- FFT spectrum analyzer
- Orchestral audition solo excerpts
- Mouthpiece cross-brand comparison matrix
- Stopped horn physics guide
- Complete solo score sheets
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| What makes it different | - Runs entirely in browser with no uploads or server processing
- Completely free with no daily limits or account required
- Uses transparent signal processing instead of hidden machine learning
- Shows actual detection results so you can see where it guesses
| - Principal-verified fingerings at A=440/442 Hz concert pitch
- ISO 16:1975 certified acoustic calibration
- Interactive 3D rotor tubing simulation for both Geyer and Kruspe architectures
- Web Audio engine for listening to famous orchestral horn solos
- 24-hour support response guarantee with multi-language assistance
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ▲ +1 (up) since last check | 13 ▼ −2 (down) since last check |
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| Trust Flow (Majestic) | 8 | 0 |
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| Citation Flow (Majestic) | 23 | 4 |
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| Referring domains (Majestic) | 11 | 1 |
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4 details filled in for both companies.
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