Added audex_causal_speech_decoder/configuration_audex_causal_speech_decoder.py

audex_causal_speech_decoder/configuration_audex_causal_speech_decoder.py

@@ -0,0 +1,51 @@
+# coding=utf-8
+# Copyright (c) 2026, NVIDIA CORPORATION.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from __future__ import annotations
+
+from transformers import PretrainedConfig
+
+
+class AudexCausalSpeechDecoderConfig(PretrainedConfig):
+    model_type = "audex_causal_speech_decoder"
+
+    def __init__(
+        self,
+        hidden_dim: int = 2048,
+        depth: int = 12,
+        heads: int = 32,
+        pos_meb_dim: int = 64,
+        hop_length: int = 320,
+        vq_dim: int = 2048,
+        lookahead_steps: int = 4,
+        sample_rate: int = 16000,
+        codebook_levels: list[int] | None = None,
+        codebook_size: int = 65536,
+        token_embed_dim: int = 8,
+        embed_tokens_from_codes: bool = True,
+        **kwargs,
+    ):
+        super().__init__(**kwargs)
+        self.hidden_dim = hidden_dim
+        self.depth = depth
+        self.heads = heads
+        self.pos_meb_dim = pos_meb_dim
+        self.hop_length = hop_length
+        self.vq_dim = vq_dim
+        self.lookahead_steps = lookahead_steps
+        self.sample_rate = sample_rate
+        self.codebook_levels = codebook_levels or [4, 4, 4, 4, 4, 4, 4, 4]
+        self.codebook_size = codebook_size
+        self.token_embed_dim = token_embed_dim
+        self.embed_tokens_from_codes = embed_tokens_from_codes