Increase threshold

2026-04-24 00:34:50 +00:00 · 2023-05-12 15:21:49 -05:00
parent 1ee3d7c7c5
commit e5c9683ce9
1 changed files with 2 additions and 1 deletions
--- a/src/python/piper_train/filter_utterances.py
+++ b/src/python/piper_train/filter_utterances.py
@@ -158,6 +158,7 @@ def main():
                },
                json_file,
                indent=4,
+                ensure_ascii=False,
            )


@@ -222,7 +223,7 @@ class ProcessUtterance:
        offset_sec, duration_sec = trim_silence(
            audio_16khz,
            self.thread_data.detector,
-            threshold=0.5,
+            threshold=0.8,
            samples_per_chunk=480,
            sample_rate=vad_sample_rate,
            keep_chunks_before=2,