Initial commit: FunASR Speech Recognition Toolkit

Add complete FunASR codebase including models, runtime, and documentation.

fun_text_processing/text_normalization/es/verbalizers/telephone.py

@@ -0,0 +1,26 @@
+import pynini
+from fun_text_processing.text_normalization.en.graph_utils import DAMO_NOT_QUOTE, GraphFst
+from pynini.lib import pynutil
+
+
+class TelephoneFst(GraphFst):
+    """
+    Finite state transducer for verbalizing telephone, e.g.
+        telephone { number_part: "uno dos tres uno dos tres cinco seis siete ocho" }
+        -> uno dos tres uno dos tres cinco seis siete ocho
+
+    Args:
+        deterministic: if True will provide a single transduction option,
+            for False multiple transduction are generated (used for audio-based normalization)
+    """
+
+    def __init__(self, deterministic: bool = True):
+        super().__init__(name="telephone", kind="verbalize")
+
+        number_part = (
+            pynutil.delete('number_part: "')
+            + pynini.closure(DAMO_NOT_QUOTE, 1)
+            + pynutil.delete('"')
+        )
+        delete_tokens = self.delete_tokens(number_part)
+        self.fst = delete_tokens.optimize()