Fraunhofer Automatic Music Transcription
Fraunhofer Automatic Music Transcription converts audio files into editable music notation and structured score data for software use.
What Fraunhofer Automatic Music Transcription is
Fraunhofer Automatic Music Transcription converts audio files into editable music notation and structured score data for software use. It can detect melodies, notes, chords, harmonies, rhythm, beat, meter, key, song structure, drums, and percussion. Modules handle both monophonic recordings and complex polyphonic compositions with simultaneous instruments. Lead-melody detection is listed with 6 ms latency, and the software is described as running in real time. Optimizations cover piano, guitar, flute, trumpet, drums, and vocals, while the page says rare instruments can also be analyzed. Integration is available through a REST API, standalone application, or custom API, and delivery includes a C++ library for Windows, macOS, and Linux. Named uses include music learning and practice, music production, similarity analysis, musicology and research, and intelligent music search. Fraunhofer offers integration, customization, consulting, research partnerships, maintenance, updates, and extensions. Pricing is on request, with an individual quote and free demo available. The maker is Fraunhofer IDMT in Ilmenau, Germany.
Good
- Editable notation and machine-readable scores
- Polyphonic transcription support
- Real-time lead detection
- Multiple integration options
- Free demo available
Watch out
- Pricing requires an individual quote
- Primarily an integration-oriented product
Who it suits
It suits organizations building music-learning, production, research, analysis, or search software around automated notation. Developers can choose API, standalone, or C++ library integration.
Verdict
Fraunhofer Automatic Music Transcription offers broad musical recognition with polyphonic support and several deployment paths. Its quote-based licensing and integration services make it suited to organizations rather than casual users.
Plans and prices
From Fraunhofer Automatic Music Transcription's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free demo version | Free | demo access by contacting Fraunhofer |
| Annual license | — | support · maintenance · regular updates · annual license models |
The facts
Each one read from Fraunhofer Automatic Music Transcription's own pages, with the date it was checked.
What it does
- Adaptation
- Fraunhofer offers integration and customization, technical consulting and research partnerships, maintenance and updates, and custom extensions.checked 9 Oct 2026
- Delivery
- The software is available as a C++ library for Windows, macOS, and Linux.checked 9 Oct 2026
- Demo and quote
- The page invites customers to request an individual quote or a free demo version.checked 9 Oct 2026
- Developer licensing
- The independent toolkit describes the MusicBricksTranscriber license as royalty-free, limited and non-transferable.checked 15 Oct 2026
- Developer output formats
- An independent MusicBricks toolkit page says the Fraunhofer MusicBricksTranscriber can output MIDI, MusicXML or plain XML and includes a Python wrapper.checked 15 Oct 2026
- Documentation depth
- The current product page describes interfaces and deployment but does not publish detailed API reference documentation or SDK downloads.checked 15 Oct 2026
- Harmony recognition
- It identifies chords and harmonies.checked 15 Oct 2026
- Historical research direction
- The same presentation describes deep-learning real-time melody, bass, polyphonic and drum transcription plus instrument recognition and separation research.checked 15 Oct 2026
- Historical task coverage
- A Fraunhofer Semantic Music Technologies presentation lists predominant-melody, polyphonic, bass and drum transcription, beat tracking, chord recognition and music segmentation as relevant tasks.checked 15 Oct 2026
- Instrument coverage
- The listed optimizations include piano, guitar, flute, trumpet, drums and vocals.checked 15 Oct 2026
- Instrument support
- The listed optimizations include piano, guitar, flute, trumpet, drums, and vocals, and the page says rare instruments can also be analyzed.checked 9 Oct 2026
- Integration
- Integration options include a REST API, standalone application, or custom API such as for C++ and other languages.checked 9 Oct 2026
- Integrations
- Integration options are a REST API, standalone application or custom API for C++ and other languages.checked 15 Oct 2026
- Key and structure
- It can identify musical keys and song structure.checked 15 Oct 2026
- Limit: pricing transparency
- The maker publishes no numeric price and directs prospective customers to request an individual offer.checked 15 Oct 2026
The company
- Company founded
- LinkedIn lists Fraunhofer IDMT as founded in 2000.checked 15 Oct 2026
- Company headquarters
- The institute is headquartered at Ehrenbergstraße 31 in Ilmenau, Germany.checked 15 Oct 2026
- Company legal status
- Fraunhofer IDMT is a constituent entity of Fraunhofer-Gesellschaft and has no separate legal status.checked 15 Oct 2026
- Company research scope
- Fraunhofer IDMT describes itself as an applied-research institute working in audiovisual media technologies.checked 15 Oct 2026
- Company size
- LinkedIn lists the institute in the 51–200 employee range.checked 15 Oct 2026
- Company staffing
- The institute says around 200 employees, doctoral candidates, students and trainees from more than 18 nations work across its Ilmenau headquarters and Oldenburg branch.checked 15 Oct 2026
- Founded
- 2004checked 28 Sep 2026
- Headquarters
- Ilmenau, Thuringia, Germanychecked 28 Sep 2026
Where it runs
- Developer platforms
- The independent toolkit lists the MusicBricksTranscriber for Linux, Mac OS X and Windows.checked 15 Oct 2026
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