preprocessor_config.json

{
    "input_info": [
        {
            "sample_size": [1, 16000],
            "type": "float"
        }
    ],
    "compression": {
        "algorithm": "quantization",
        "initializer": {
            "range": {
                "num_init_samples": 32,
                "type": "percentile",
                "params":
                {
                    "min_percentile": 0.01,
                    "max_percentile": 99.99
                }
            },

            "batchnorm_adaptation": {
                "num_bn_adaptation_samples": 200
            }
        },
        "activations":
        {
            "mode": "asymmetric"
        },
        "weights":
        {
            "mode": "symmetric",
            "signed": true,
            "per_channel": true
        }
    }
}