SonixParser

Parser for pitch, notes, and transcription data files.

Music education apps store reference data in three formats:

• .pitchPP — whitespace-separated time_seconds pitch_hz per line

• .notes — tab-separated start end frequency label per line

• .trans — JSON array of segment objects with timing and lyrics

All parsers accept a String (file content) and return a typed result or null if parsing fails.

Quick Start

Kotlin

val pitchData = SonixParser.parsePitchString(fileContent)
val transData = SonixParser.parseTransString(jsonContent)
val notesData = SonixParser.parseNotesString(tsvContent)

Swift

let pitchData = SonixParser.parsePitchString(content: fileContent)
let transData = SonixParser.parseTransString(content: jsonContent)
let notesData = SonixParser.parseNotesString(content: tsvContent)

See also