add config.json

config.json

@@ -0,0 +1,8 @@
+{
+  "nemo_model": "nvidia/nemo-nano-codec-22khz-1.78kbps-12.5fps",
+  "sample_rate": 44100,
+  "encoder_sample_rate": 22050,
+  "output_sample_rate": 44100,
+  "decoder_dim": 1536,
+  "upsample_ratio": [7, 7, 4, 3, 3, 2]
+}