| { | |
| "model_name": "hey-android-kws", | |
| "task": "keyword-spotting", | |
| "framework": "tensorflow-lite", | |
| "labels": [ | |
| "background_noise", | |
| "hey_android", | |
| "unknown" | |
| ], | |
| "target_label": "hey_android", | |
| "sample_rate": 16000, | |
| "clip_duration_seconds": 2.0, | |
| "mfcc": { | |
| "num_coefficients": 13, | |
| "frame_length_seconds": 0.025, | |
| "frame_stride_seconds": 0.01, | |
| "filter_number": 32, | |
| "fft_length": 256, | |
| "normalization_window_size": 101, | |
| "low_frequency_hz": 20, | |
| "high_frequency_hz": 4000, | |
| "pre_emphasis_coefficient": 0.98 | |
| } | |
| } |