CalibraVocalRange (removed in 2.0.0)

Removed — migration required

Both CalibraVocalRange and the old VocalRangeSession (in calibra) were removed in 2.0.0. There is no source-compat shell. Vocal range detection now lives in the tessera module. 1.x callers must migrate imports before they will compile against 2.0.

There are now two distinct facades for two distinct workflows:

Workflow	Old API	New API
Batch range from a complete recording	`CalibraVocalRange`	`TesseraRange.computeVocalRange(contour)`
Interactive guided "find your range" flow	`VocalRangeSession`	`TesseraRangeSession`

The two return-types are also distinct:

VocalRangeResult (range + 13-dim search vector) — from the batch facade
VocalRangeSessionResult (low / high / naturalShruti) — from the session facade

Migration

// Before
val vr = CalibraVocalRange.create()
vr.addAudio(samples)
val range = vr.getRange()
vr.release()

// After (batch — when you already have the contour)
val contour = extractor.extract(samples, sampleRate)
val result = TesseraRange.computeVocalRange(contour)

// After (guided session)
val session = TesseraRangeSession.create(detectorConfig = PitchDetectorConfig.BALANCED)
session.start()
recorder.audioBuffers.collect { buffer ->
    session.addAudio(buffer.toFloatArray(), sampleRate = buffer.sampleRate)
}
// observe session.state for progress, then call session.confirmNote()
session.release()

Other moves:

CalibraVocalRange.labelForMidi(midi) → MusicTheory.midiToNoteLabel(midi.toFloat())
All model types (VocalPitch, DetectedNote, VocalRange, VocalRangeConfig, RangeStats, VocalRangePhase, VocalRangeState, VocalRangeSessionConfig, VocalRangeSessionResult) live under com.musicmuni.voxatrace.tessera.model. Re-import them from tessera.model; there are no calibra-side aliases (the 1.x calibra surface was removed outright, no source-compat shell).

For full reference, see TesseraRange.

Migration​

Migration