add extract acoustic feature script

1 files changed, 17 insertions, 0 deletions

diff --git a/become_yukarin/param.py b/become_yukarin/param.py
new file mode 100644
index 0000000..a1b8843
--- /dev/null
+++ b/become_yukarin/param.py
@@ -0,0 +1,17 @@
+from typing import NamedTuple
+
+
+class VoiceParam(NamedTuple):
+    sample_rate: int = 24000
+    top_db: float = 20
+
+
+class AcousticFeatureParam(NamedTuple):
+    frame_period: int = 5
+    order: int = 25
+    alpha: float = 0.466
+
+
+class Param(NamedTuple):
+    voice_param: VoiceParam = VoiceParam()
+    acoustic_feature_param: AcousticFeatureParam = AcousticFeatureParam()