From 4fdcba65bb35c0897be06840779b1690254c7383 Mon Sep 17 00:00:00 2001
From: 志浩 <neo.dzh@alibaba-inc.com>
Date: 星期二, 01 八月 2023 20:19:58 +0800
Subject: [PATCH] TOLD/SOND: fixbug extract null segments

---
 egs/callhome/diarization/sond/script/extract_nonoverlap_segments.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/egs/callhome/diarization/sond/script/extract_nonoverlap_segments.py b/egs/callhome/diarization/sond/script/extract_nonoverlap_segments.py
index 8617c59..a4e43a2 100644
--- a/egs/callhome/diarization/sond/script/extract_nonoverlap_segments.py
+++ b/egs/callhome/diarization/sond/script/extract_nonoverlap_segments.py
@@ -93,7 +93,7 @@
         extracted_spk = []
         count = 1
         for st, ed, spk in tqdm(turns, total=len(turns), ascii=True, disable=args.no_pbar):
-            if (ed - st) >= args.min_dur * args.sr:
+            if (ed - st) >= args.min_dur * args.sr and wav[st: ed] >= args.min_dur * args.sr:
                 seg = wav[st: ed]
                 save_path = os.path.join(args.out_dir, mid, spk, "{}_U{:04d}.wav".format(spk, count))
                 if not os.path.exists(os.path.dirname(save_path)):

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