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[
  {
    "metadataOutputVersion" : "3.0",
    "shortDescription" : "Fluid Speech Pro by FluidVoice (fp16): preprocessor (15 s window)",
    "outputSchema" : [
      {
        "hasShapeFlexibility" : "0",
        "isOptional" : "0",
        "dataType" : "Float32",
        "formattedType" : "MultiArray (Float32 1 × 128 × 1501)",
        "shortDescription" : "",
        "shape" : "[1, 128, 1501]",
        "name" : "mel",
        "type" : "MultiArray"
      },
      {
        "hasShapeFlexibility" : "0",
        "isOptional" : "0",
        "dataType" : "Int32",
        "formattedType" : "MultiArray (Int32 1)",
        "shortDescription" : "",
        "shape" : "[1]",
        "name" : "mel_length",
        "type" : "MultiArray"
      }
    ],
    "storagePrecision" : "Mixed (Float16, Int32)",
    "modelParameters" : [

    ],
    "author" : "FluidVoice",
    "specificationVersion" : 9,
    "license" : "CC-BY-4.0",
    "mlProgramOperationTypeHistogram" : {
      "Ios18.expandDims" : 8,
      "Ios18.mul" : 1,
      "Ios18.floorDiv" : 1,
      "Ios18.matmul" : 1,
      "Identity" : 1,
      "Ios18.realDiv" : 3,
      "Ios18.equal" : 1,
      "Ios18.greaterEqual" : 1,
      "Select" : 4,
      "Tile" : 1,
      "Ios18.add" : 4,
      "Ios16.reduceSum" : 4,
      "Ios18.reshape" : 2,
      "Pad" : 1,
      "Ios18.less" : 1,
      "Ios18.conv" : 2,
      "Ios18.concat" : 1,
      "Ios18.sub" : 4,
      "Ios18.log" : 1,
      "Stack" : 1,
      "Ios18.cast" : 5,
      "Ios18.pow" : 2,
      "Ios18.sqrt" : 1,
      "Ios18.sliceByIndex" : 3
    },
    "computePrecision" : "Mixed (Float16, Float32, Int32)",
    "stateSchema" : [

    ],
    "isUpdatable" : "0",
    "availability" : {
      "macOS" : "15.0",
      "tvOS" : "18.0",
      "visionOS" : "2.0",
      "watchOS" : "11.0",
      "iOS" : "18.0",
      "macCatalyst" : "18.0"
    },
    "modelType" : {
      "name" : "MLModelType_mlProgram"
    },
    "inputSchema" : [
      {
        "hasShapeFlexibility" : "0",
        "isOptional" : "0",
        "dataType" : "Float32",
        "formattedType" : "MultiArray (Float32 1 × 240000)",
        "shortDescription" : "",
        "shape" : "[1, 240000]",
        "name" : "audio_signal",
        "type" : "MultiArray"
      },
      {
        "hasShapeFlexibility" : "0",
        "isOptional" : "0",
        "dataType" : "Int32",
        "formattedType" : "MultiArray (Int32 1)",
        "shortDescription" : "",
        "shape" : "[1]",
        "name" : "audio_length",
        "type" : "MultiArray"
      }
    ],
    "userDefinedMetadata" : {
      "fluidspeech.source" : "FluidVoice-Labs\/fluid-speech-pro@53f490b9292c5943847f635b7abfc3f123018964",
      "com.github.apple.coremltools.conversion_date" : "2026-11-02",
      "com.github.apple.coremltools.source" : "torch==2.7.0",
      "com.github.apple.coremltools.version" : "9.0",
      "com.github.apple.coremltools.source_dialect" : "TorchScript"
    },
    "generatedClassName" : "Preprocessor",
    "method" : "predict"
  }
]