{
  "id": "throat_singing_voice",
  "surface": false,
  "name": "Throat-singing voice (compound-mechanism phonation)",
  "family": "voice",
  "class": "vocal_lead",
  "axes": {
    "pitchFix": -2,
    "sustain": 2,
    "polyphony": -1,
    "harmonicity": 1,
    "register": -1,
    "range": 0,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 0
  },
  "short": "throat-singing voice",
  "parts": [
    {
      "id": "throat_mechanism_root",
      "name": "Mechanism root",
      "variants": [
        {
          "id": "throat_mechanism_overtone_isolation_F2",
          "default": true,
          "name": "Overtone formant-isolation (F2 reinforcement, 2-3 kHz whistle melody over low fundamental — sygyt mechanism)",
          "descriptors": [
            "F2-overtone-isolation",
            "tongue-narrowed-formant-tuning",
            "lip-aperture-overtone-shaping",
            "2-to-3-kHz-whistle-harmonic"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_mechanism_ventricular_subharmonic_70_100Hz",
          "name": "Ventricular co-oscillation subharmonic — F0 70-100 Hz (kargyraa/Sardinian-bassu/Tibetan-deep)",
          "descriptors": [
            "ventricular-co-oscillation-subharmonic",
            "false-fold-half-rate-coupling",
            "F0-70-to-100-hz-pitched-octave-down"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_mechanism_aryepiglottic_steppe_undertone",
          "name": "Aryepiglottic pseudoglottis steppe-undertone (raspier high subharmonic with AES engagement above the constriction per Grawunder)",
          "descriptors": [
            "aryepiglottic-pseudoglottis-steppe-undertone",
            "raspier-higher-subharmonic-AES-engaged"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_mechanism_ingressive_egressive_paired",
          "name": "Ingressive-egressive paired-breath alternation (interlocked supraglottic+aryepiglottic both breath phases — katajjaq mechanism)",
          "descriptors": [
            "ingressive-egressive-paired-breath-alternation",
            "interlocked-supraglottic-both-phases"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ],
          "canonical_tags": [
            "inuit",
            "arctic"
          ]
        },
        {
          "id": "throat_mechanism_M1_compound_with_overtones",
          "name": "M1-modal compound with sustained-overtone tuning (khoomei foundational mechanism — M1 with tongue/lip overtone selection over drone)",
          "descriptors": [
            "M1-modal-compound-with-overtone-tuning",
            "khoomei-foundational-mechanism"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        }
      ]
    },
    {
      "id": "throat_overtone_target_region",
      "surface": false,
      "name": "Overtone target region (when overtone-isolation active)",
      "variants": [
        {
          "id": "throat_overtone_target_none",
          "default": true,
          "name": "No specific overtone target (subharmonic or paired modes)",
          "descriptors": [],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ]
        },
        {
          "id": "throat_overtone_8th_to_12th_partial",
          "name": "8th-to-12th partial overtone range (mid sygyt territory)",
          "descriptors": [
            "8th-to-12th-partial-overtone-range"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_overtone_6th_to_10th_partial",
          "name": "6th-to-10th partial overtone range (lower whistle, more body)",
          "descriptors": [
            "6th-to-10th-partial-overtone-range"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_overtone_10th_to_16th_partial",
          "name": "10th-to-16th partial overtone range (high piercing sygyt)",
          "descriptors": [
            "10th-to-16th-partial-overtone-range"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        }
      ]
    },
    {
      "id": "throat_singing_voice_region",
      "surface": false,
      "name": "Regional tradition context",
      "variants": [
        {
          "id": "throat_singing_voice_central_asian_steppe",
          "default": true,
          "name": "Central Asian steppe (canonical mechanism-research site)",
          "descriptors": [
            "central-asian-steppe-canonical-research-site"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing"
          ]
        },
        {
          "id": "throat_singing_voice_arctic_paired",
          "surface": false,
          "name": "Arctic paired-game tradition (interlocked-breath sub-type)",
          "descriptors": [
            "arctic-paired-game-tradition-interlocked-breath"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ],
          "canonical_tags": [
            "inuit",
            "arctic"
          ]
        },
        {
          "id": "throat_singing_voice_himalayan_ritual",
          "surface": false,
          "name": "Himalayan ritual chant context (subharmonic mechanism in monastic liturgy)",
          "descriptors": [
            "himalayan-ritual-chant-subharmonic-monastic"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing",
            "devotional"
          ],
          "canonical_tags": [
            "tibetan",
            "ritual"
          ]
        },
        {
          "id": "throat_singing_voice_mediterranean_pastoral",
          "surface": false,
          "name": "Mediterranean pastoral polyphonic context (subharmonic bassu mechanism in unaccompanied vocal polyphony)",
          "descriptors": [
            "mediterranean-pastoral-polyphonic-subharmonic-bassu"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ],
          "canonical_tags": [
            "sardinian"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "throat_mechanism_root",
      "name": "Mechanism root",
      "variants": [
        {
          "id": "throat_mechanism_overtone_isolation_F2",
          "default": true,
          "name": "Overtone formant-isolation (F2 reinforcement, 2-3 kHz whistle melody over low fundamental — sygyt mechanism)",
          "descriptors": [
            "F2-overtone-isolation",
            "tongue-narrowed-formant-tuning",
            "lip-aperture-overtone-shaping",
            "2-to-3-kHz-whistle-harmonic"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_mechanism_ventricular_subharmonic_70_100Hz",
          "name": "Ventricular co-oscillation subharmonic — F0 70-100 Hz (kargyraa/Sardinian-bassu/Tibetan-deep)",
          "descriptors": [
            "ventricular-co-oscillation-subharmonic",
            "false-fold-half-rate-coupling",
            "F0-70-to-100-hz-pitched-octave-down"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_mechanism_aryepiglottic_steppe_undertone",
          "name": "Aryepiglottic pseudoglottis steppe-undertone (raspier high subharmonic with AES engagement above the constriction per Grawunder)",
          "descriptors": [
            "aryepiglottic-pseudoglottis-steppe-undertone",
            "raspier-higher-subharmonic-AES-engaged"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_mechanism_ingressive_egressive_paired",
          "name": "Ingressive-egressive paired-breath alternation (interlocked supraglottic+aryepiglottic both breath phases — katajjaq mechanism)",
          "descriptors": [
            "ingressive-egressive-paired-breath-alternation",
            "interlocked-supraglottic-both-phases"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ],
          "canonical_tags": [
            "inuit",
            "arctic"
          ]
        },
        {
          "id": "throat_mechanism_M1_compound_with_overtones",
          "name": "M1-modal compound with sustained-overtone tuning (khoomei foundational mechanism — M1 with tongue/lip overtone selection over drone)",
          "descriptors": [
            "M1-modal-compound-with-overtone-tuning",
            "khoomei-foundational-mechanism"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        }
      ]
    },
    {
      "id": "throat_overtone_target_region",
      "surface": false,
      "name": "Overtone target region (when overtone-isolation active)",
      "variants": [
        {
          "id": "throat_overtone_target_none",
          "default": true,
          "name": "No specific overtone target (subharmonic or paired modes)",
          "descriptors": [],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ]
        },
        {
          "id": "throat_overtone_8th_to_12th_partial",
          "name": "8th-to-12th partial overtone range (mid sygyt territory)",
          "descriptors": [
            "8th-to-12th-partial-overtone-range"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_overtone_6th_to_10th_partial",
          "name": "6th-to-10th partial overtone range (lower whistle, more body)",
          "descriptors": [
            "6th-to-10th-partial-overtone-range"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        },
        {
          "id": "throat_overtone_10th_to_16th_partial",
          "name": "10th-to-16th partial overtone range (high piercing sygyt)",
          "descriptors": [
            "10th-to-16th-partial-overtone-range"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing",
            "breathing",
            "sustained-tone"
          ]
        }
      ]
    },
    {
      "id": "throat_singing_voice_region",
      "surface": false,
      "name": "Regional tradition context",
      "variants": [
        {
          "id": "throat_singing_voice_central_asian_steppe",
          "default": true,
          "name": "Central Asian steppe (canonical mechanism-research site)",
          "descriptors": [
            "central-asian-steppe-canonical-research-site"
          ],
          "match_tokens": [
            "throat-singing",
            "overtone-singing"
          ]
        },
        {
          "id": "throat_singing_voice_arctic_paired",
          "surface": false,
          "name": "Arctic paired-game tradition (interlocked-breath sub-type)",
          "descriptors": [
            "arctic-paired-game-tradition-interlocked-breath"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ],
          "canonical_tags": [
            "inuit",
            "arctic"
          ]
        },
        {
          "id": "throat_singing_voice_himalayan_ritual",
          "surface": false,
          "name": "Himalayan ritual chant context (subharmonic mechanism in monastic liturgy)",
          "descriptors": [
            "himalayan-ritual-chant-subharmonic-monastic"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing",
            "devotional"
          ],
          "canonical_tags": [
            "tibetan",
            "ritual"
          ]
        },
        {
          "id": "throat_singing_voice_mediterranean_pastoral",
          "surface": false,
          "name": "Mediterranean pastoral polyphonic context (subharmonic bassu mechanism in unaccompanied vocal polyphony)",
          "descriptors": [
            "mediterranean-pastoral-polyphonic-subharmonic-bassu"
          ],
          "match_tokens": [
            "throat-singing",
            "breathing"
          ],
          "canonical_tags": [
            "sardinian"
          ]
        }
      ]
    }
  ]
}