voice_audio_multi/model_specs/tf_gridnet.json
Fabio c36510c21e
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Initial import: audio.cpp with Orange Pi documentation
2026-11-04 19:05:22 +01:00

134 lines
2.9 KiB
JSON

{
"schema_version": 1,
"family": "tf_gridnet",
"display_name": "TF-GridNet",
"description": "Time-frequency GridNet overlapping speech separation.",
"category": "audio_tools",
"status": "supported",
"tasks": [
"sep"
],
"modes": [
"offline"
],
"languages": [
"language_agnostic"
],
"capabilities": {
"sep": [
"stems"
]
},
"runtime": {
"tags": [
"gguf"
]
},
"options": {
"request": [
{
"name": "audio_chunk_duration_sec",
"type": "float",
"description": "Separation window duration; zero selects whole-file inference. When enabled, the chunk sample count must exceed n_fft/2.",
"min": 0,
"default": 2.4,
"required": false
},
{
"name": "audio_chunk_overlap_sec",
"type": "float",
"description": "Nonnegative overlap used to match speaker order and stitch adjacent windows. When chunking is enabled, overlap sample count must be > 0 and smaller than the chunk. Ignored for whole-file inference.",
"min": 0,
"default": 1.6,
"required": false
},
{
"name": "normalize_output",
"type": "bool",
"description": "Normalize each separated waveform to a peak of 0.9, as in ESPnet's example.",
"default": true,
"required": false
}
],
"session": [
{
"name": "weight_type",
"type": "enum",
"description": "Weight storage type.",
"required": false,
"default": "native",
"values": [
"native",
"f32",
"f16",
"bf16",
"q8_0",
"q4_0",
"q4_1",
"q5_0",
"q5_1",
"q2_k",
"q3_k",
"q4_k",
"q5_k",
"q6_k"
]
}
],
"load": []
},
"package_defaults": {
"download": {
"kind": "huggingface_snapshot",
"repo": "audio-cpp/audio.cpp-gguf",
"revision": "main",
"gated": false
}
},
"packages": [
{
"id": "tf_gridnet_wsj0_2mix_f32",
"display_name": "TF-GridNet WSJ0-2mix F32",
"default": true,
"format": "gguf",
"precision": "f32",
"target_directory": "TF-GridNet-GGUF",
"files": [
"TF-GridNet-GGUF/tf-gridnet-wsj0-2mix-f32.gguf"
],
"strip_prefix": "TF-GridNet-GGUF"
}
],
"dependencies": [],
"ui": {
"tags": [
"GGUF"
],
"docs": [
"docs/models/tf_gridnet.md"
],
"recommended_package": "tf_gridnet_wsj0_2mix_f32"
},
"sources": [
{
"format": "gguf",
"roots": {
"model": ".",
"weights": "$gguf"
},
"files": {
"config": "model:config.json"
},
"tensors": {
"weights": {
"source": "weights:",
"prefix": "weights"
},
"frontend": {
"source": "weights:",
"prefix": "frontend"
}
}
}
]
}