[
  {
    "persona_id": "013",
    "preference_event_count": 30,
    "split_follows_hearing_profile": false,
    "preferences": [
      {
        "preference_id": "pref_01",
        "preference_type": "sound_valence",
        "context": "At outdoor markets, fairs, and public squares where an accordion player is nearby",
        "target_sound": "live accordion music",
        "background_sound": null,
        "attitude": "dislike",
        "desired_action": "make the accordion sound less sharp and thin",
        "reason": "The accordion's tone comes across too sharp and thin to me.",
        "reason_kind": "acoustic_quality",
        "general_event_ids": [
          "general_003",
          "general_019",
          "general_023",
          "general_029",
          "general_033",
          "general_045",
          "general_053",
          "general_059"
        ]
      },
      {
        "preference_id": "pref_02",
        "preference_type": "sound_valence",
        "context": "While making handwritten field notes, measured drawings, and sample records",
        "target_sound": "the soft scratch of his pencil on paper",
        "background_sound": null,
        "attitude": "like",
        "desired_action": "don't hide the soft scratch of my pencil",
        "reason": "That soft pencil scratch makes me feel settled and focused.",
        "reason_kind": "affective",
        "general_event_ids": [
          "general_001",
          "general_014",
          "general_015",
          "general_021",
          "general_035",
          "general_039",
          "general_044"
        ]
      },
      {
        "preference_id": "pref_03",
        "preference_type": "listening_adjustment",
        "context": "While studying at home in a quiet room with instrumental music playing from his desk speaker",
        "target_sound": "instrumental music from his desk speaker",
        "background_sound": "faint household sounds coming through the doorway from behind him",
        "attitude": "neutral",
        "desired_action": "soften the faint sounds behind me so I can stay with the music",
        "reason": "When I study with music on, I want to follow it without little sounds from behind pulling my attention away.",
        "reason_kind": "task",
        "complaint_facet": 2,
        "complaint_group": "quiet_room_intrusion",
        "target_source": "music",
        "general_event_ids": [
          "general_002",
          "general_018",
          "general_024",
          "general_032",
          "general_046",
          "general_050",
          "general_057",
          "general_060"
        ]
      },
      {
        "preference_id": "pref_04",
        "preference_type": "listening_adjustment",
        "context": "During material checks and workspace care when a meter, analyzer, or other equipment gives an important status alert",
        "target_sound": "the electronic alert beep from his work equipment",
        "background_sound": null,
        "attitude": "neutral",
        "desired_action": "make the equipment beep softer but still clear",
        "reason": "The electronic beep comes across too loud and hard after I have been working for a while.",
        "reason_kind": "acoustic_quality",
        "complaint_facet": 0,
        "complaint_group": "loudness_comfort",
        "target_source": "alert",
        "general_event_ids": [
          "general_005",
          "general_025",
          "general_027",
          "general_031",
          "general_047",
          "general_051",
          "general_055"
        ]
      }
    ]
  }
]