[
  {
    "persona_id": "043",
    "preference_event_count": 30,
    "split_follows_hearing_profile": false,
    "preferences": [
      {
        "preference_id": "pref_01",
        "preference_type": "listening_adjustment",
        "context": "When timed reminders sound while she works in her executive office",
        "target_sound": "the reminder chime for her next meeting",
        "background_sound": "the steady ventilation and electronics hum in her office",
        "attitude": "neutral",
        "desired_action": "keep the office hum from covering the reminder chime",
        "reason": "I rely on timed reminders between meetings, so I cannot afford to miss the chime.",
        "reason_kind": "task",
        "complaint_facet": 1,
        "complaint_group": "quiet_room_intrusion",
        "target_source": "alert",
        "general_event_ids": [
          "general_001",
          "general_010",
          "general_012",
          "general_024",
          "general_030",
          "general_044",
          "general_058"
        ]
      },
      {
        "preference_id": "pref_02",
        "preference_type": "listening_adjustment",
        "context": "During long evenings at home or weekends away when streamed music plays for hours",
        "target_sound": "music playing through the room speakers",
        "background_sound": null,
        "attitude": "neutral",
        "desired_action": "make the music a little softer for long listening",
        "reason": "I often leave music on through a long evening, and I need it to remain comfortable for the whole time.",
        "reason_kind": "task",
        "complaint_facet": 2,
        "complaint_group": "loudness_comfort",
        "target_source": "music",
        "general_event_ids": [
          "general_003",
          "general_008",
          "general_020",
          "general_027",
          "general_037",
          "general_040",
          "general_060"
        ]
      },
      {
        "preference_id": "pref_03",
        "preference_type": "listening_adjustment",
        "context": "During large network meetings when someone presents from the far end of the room",
        "target_sound": "the distant presenter's voice",
        "background_sound": "ventilation and low chatter in the conference room",
        "attitude": "neutral",
        "desired_action": "keep the distant presenter's voice from being softened with the room noise",
        "reason": "I am there to hear the full presentation, so that voice must remain clear when the room noise is eased.",
        "reason_kind": "task",
        "complaint_facet": 0,
        "complaint_group": "protect_key_sound",
        "target_source": "distant_talker",
        "general_event_ids": [
          "general_006",
          "general_016",
          "general_022",
          "general_026",
          "general_032",
          "general_036",
          "general_042",
          "general_050"
        ]
      },
      {
        "preference_id": "pref_04",
        "preference_type": "listening_adjustment",
        "context": "When an overhead public announcement plays in a store, museum, or botanical garden",
        "target_sound": "the voice over the public-address speakers",
        "background_sound": null,
        "attitude": "neutral",
        "desired_action": "make the overhead announcement sound fuller",
        "reason": "It comes across thin, as though part of the voice has been taken out.",
        "reason_kind": "acoustic_quality",
        "complaint_facet": 1,
        "complaint_group": "naturalness",
        "target_source": "announcement",
        "general_event_ids": [
          "general_009",
          "general_018",
          "general_023",
          "general_025",
          "general_029",
          "general_043",
          "general_047",
          "general_055"
        ]
      }
    ]
  }
]