English

The tool converts audio recordings into standard musical notation through a repeatable transcription pipeline. It targets composers, arrangers, music students, educators, and scoring houses that need a score derived from an audio source. Supported outputs include MusicXML and MIDI for downstream notation software, analysis, and publishing workflows. The system handles monophonic and polyphonic material and produces export-ready notation suitable for rehearsal and study.\n\nCore steps include audio decoding, onset detection, pitch tracking, rhythm inference, and staff alignment. The tool quantizes note events to conventional rhythmic values and maps pitches to staff positions using computed MIDI notes and standard key signatures. Optional advanced settings enable deeper polyphony handling, tempo mapping, and instrument tagging, while required inputs include an audio file and a target export format.\n\nAlgorithms rely on pitch estimation (e.g., YIN or autocorrelation variants), robust onset detection, and rhythm extraction with confidence scores. It uses MusicXML as a canonical notation representation and MIDI as a practical playback format. Validation involves cross-checking detected tempo with bar structure and staff alignment, with sensible defaults applied when confidence is low or data is incomplete.\n\nError handling covers silent or corrupted input by reporting confidence and skipping unprocessable segments. Extremely noisy recordings are degraded gracefully with lower confidence. Missing inputs or unsupported formats trigger explicit failure states without UI messaging. Outputs include fallback defaults when necessary.\n\nIndustry/Region & Localization: Adheres to Western notation standards (Tempo, Key, and Time Signature) and exports MusicXML and MIDI metadata suitable for international publishing. Units and conventions align with US/EU music notation practices; non-Western notation is not assumed.\n\nAssumptions & Exclusions: Assumes standard Western tuning (A4 = 440 Hz) and typical concert pitch contexts. Excludes non-Western scales, microtonal notation, and hand-engraving tasks. This tool does not guarantee perfect transcription for highly complex material and is designed for iterative improvement with confidence-guided corrections.