VoxaTrace/com.musicmuni.voxatrace.sonix/SonixParser

SonixParser

Parser for pitch, notes, and transcription data files.

These files are used in music education apps to store:

Pitch contours (.pitchPP) - time-pitch pairs
Note transcriptions (.notes) - tab-separated start, end, frequency, label
JSON transcriptions (.trans) - JSON format with segments and notes

Usage

// Parse a pitch file
val pitchData = SonixParser.parsePitchString(fileContent)
if (pitchData != null) {
    for (i in 0 until pitchData.count) {
        println("Time: ${pitchData.times[i]}, Pitch: ${pitchData.pitchesHz[i]}")
    }
}

// Parse a notes file (.notes format)
val notesData = SonixParser.parseNotesString(fileContent)

// Parse a trans file (.trans JSON format)
val transData = SonixParser.parseTransString(fileContent)

Functions

parseNotesString

fun parseNotesString(content: String): NotesData?

Parse notes data from a string (.notes format).

parsePitchString

fun parsePitchString(content: String): PitchData?

Parse pitch data from a string (.pitchPP format).

parseTransString

fun parseTransString(content: String): TransData?

Parse transcription data from a string (.trans JSON format).