{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/pizboese/t1-backup-file-format/blob/ee8de38fd6afbabe55551544aabdd2fbf87eafb7/samples/12_random_reroll/README.md",
    "https://github.com/pizboese/t1-backup-file-format/blob/ee8de38fd6afbabe55551544aabdd2fbf87eafb7/LICENSE"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "The Torso T-1 backup-format project maps the sequencer's .t1 bank data through controlled device backups and byte comparisons. Python codecs parse and rebuild banks, export patterns to MIDI and import MIDI as device-loadable backups; the author reports byte-exact sample rebuilds and successful hardware imports.",
  "description_zh": "Torso T-1 备份格式项目通过受控设备备份和字节比较，解析音序器的 .t1 模式库数据。Python 编解码工具可解析、重建模式库，将模式导出为 MIDI，并把 MIDI 导入为设备可加载的备份；作者报告样本逐字节重建及硬件导入成功。",
  "entry_url": "https://awesomerea.org/resources/t1-backup-file-format-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/t1-backup-file-format-case/",
  "evidence_url": "https://github.com/pizboese/t1-backup-file-format/blob/ee8de38fd6afbabe55551544aabdd2fbf87eafb7/README.md",
  "group": "cases",
  "id": "t1-backup-file-format-case",
  "json_url": "https://awesomerea.org/resources/t1-backup-file-format-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/t1-backup-file-format-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/t1-backup-file-format-case/index.md",
  "name": "Torso T-1: reconstructing the .t1 backup format",
  "name_zh": "Torso T-1：重建 .t1 备份文件格式",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Python 3; a T-1 device is needed to load generated backups onto hardware.",
    "Keep a known-good device backup before importing generated banks.",
    "Timing and Delay tick units, MIDI scale mapping and some interior bytes remain unresolved.",
    "MIT License."
  ],
  "requirements_zh": [
    "需要 Python 3；将生成的备份载入硬件时需要 T-1 设备。",
    "导入生成的音色库前应保留可用的设备备份。",
    "Timing 和 Delay 的精确 tick 单位、MIDI 音阶映射及部分内部字节仍未确定。",
    "MIT 许可证。"
  ],
  "targets": [
    "firmware"
  ],
  "url": "https://github.com/pizboese/t1-backup-file-format",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}