diff --git a/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_dev_test.py b/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_dev_test.py
index 1af08fee2..8f8986655 100755
--- a/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_dev_test.py
+++ b/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_dev_test.py
@@ -20,7 +20,7 @@ import logging
 from pathlib import Path
 
 import torch
-from lhotse import CutSet, KaldifeatFbank, KaldifeatFbankConfig, LilcomChunkyWriter
+from lhotse import CutSet, WhisperFbank, WhisperFbankConfig, KaldifeatFbank, KaldifeatFbankConfig, LilcomChunkyWriter
 
 # Torch's multithreaded behavior needs to be disabled or
 # it wastes a lot of CPU and slow things down.
@@ -30,8 +30,27 @@ torch.set_num_threads(1)
 torch.set_num_interop_threads(1)
 torch.multiprocessing.set_sharing_strategy("file_system")
 
+def get_parser():
+    parser = argparse.ArgumentParser(
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter
+    )
 
-def compute_fbank_wenetspeech_dev_test():
+    parser.add_argument(
+        "--num-mel-bins",
+        type=int,
+        default=80,
+        help="""The number of mel bins for Fbank""",
+    )
+
+    parser.add_argument(
+        "--whisper-fbank",
+        type=str2bool,
+        default=False,
+        help="Use WhisperFbank instead of Fbank. Default: False.",
+    )
+    return parser
+
+def compute_fbank_wenetspeech_dev_test(args):
     in_out_dir = Path("data/fbank")
     # number of workers in dataloader
     num_workers = 42
@@ -44,7 +63,10 @@ def compute_fbank_wenetspeech_dev_test():
     device = torch.device("cpu")
     if torch.cuda.is_available():
         device = torch.device("cuda", 0)
-    extractor = KaldifeatFbank(KaldifeatFbankConfig(device=device))
+    if args.whisper_fbank:
+        extractor = WhisperFbank(WhisperFbankConfig(num_filters=args.num_mel_bins, device='cuda'))
+    else:
+        extractor = KaldifeatFbank(KaldifeatFbankConfig(device=device))
 
     logging.info(f"device: {device}")
 
@@ -82,7 +104,11 @@ def main():
     formatter = "%(asctime)s %(levelname)s [%(filename)s:%(lineno)d] %(message)s"
     logging.basicConfig(format=formatter, level=logging.INFO)
 
-    compute_fbank_wenetspeech_dev_test()
+    parser = get_parser()
+    args = parser.parse_args()
+    logging.info(vars(args))
+
+    compute_fbank_wenetspeech_dev_test(args)
 
 
 if __name__ == "__main__":
diff --git a/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_splits.py b/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_splits.py
index a87801462..82fb0422c 100755
--- a/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_splits.py
+++ b/egs/wenetspeech/ASR/local/compute_fbank_wenetspeech_splits.py
@@ -24,6 +24,8 @@ from pathlib import Path
 import torch
 from lhotse import (
     CutSet,
+    WhisperFbank,
+    WhisperFbankConfig, 
     KaldifeatFbank,
     KaldifeatFbankConfig,
     LilcomChunkyWriter,
@@ -87,6 +89,20 @@ def get_parser():
         default=-1,
         help="Stop processing pieces until this number (excluded).",
     )
+
+    parser.add_argument(
+        "--num-mel-bins",
+        type=int,
+        default=80,
+        help="""The number of mel bins for Fbank""",
+    )
+
+    parser.add_argument(
+        "--whisper-fbank",
+        type=str2bool,
+        default=False,
+        help="Use WhisperFbank instead of Fbank. Default: False.",
+    )
     return parser
 
 
@@ -110,7 +126,12 @@ def compute_fbank_wenetspeech_splits(args):
     device = torch.device("cpu")
     if torch.cuda.is_available():
         device = torch.device("cuda", 0)
-    extractor = KaldifeatFbank(KaldifeatFbankConfig(device=device))
+    if args.whisper_fbank:
+        extractor = WhisperFbank(
+            WhisperFbankConfig(num_filters=args.num_mel_bins, device=device)
+        )
+    else:
+        extractor = KaldifeatFbank(KaldifeatFbankConfig(device=device))
     logging.info(f"device: {device}")
 
     set_audio_duration_mismatch_tolerance(0.01)  # 10ms tolerance
diff --git a/egs/wenetspeech/ASR/prepare.sh b/egs/wenetspeech/ASR/prepare.sh
index b0525de60..c1a6c5835 100755
--- a/egs/wenetspeech/ASR/prepare.sh
+++ b/egs/wenetspeech/ASR/prepare.sh
@@ -182,6 +182,34 @@ if [ $stage -le 13 ] && [ $stop_stage -ge 13 ]; then
   fi
 fi
 
+whisper_mel_bins=80
+if [ $stage -le 129 ] && [ $stop_stage -ge 129 ]; then
+  log "Stage 129: compute whisper fbank for dev and test sets"
+  python3 ./local/compute_fbank_wenetspeech_dev_test.py --num-mel-bins ${whisper_mel_bins} --whisper-fbank true
+fi
+if [ $stage -le 130 ] && [ $stop_stage -ge 130 ]; then
+  log "Stage 130: Comute features for whisper training set"
+
+  split_dir=data/fbank/L_split_${num_splits}
+  if [ ! -f $split_dir/.split_completed ]; then
+    lhotse split $num_splits ./data/fbank/cuts_L_raw.jsonl.gz $split_dir
+    touch $split_dir/.split_completed
+  fi
+
+  python3 ./local/compute_fbank_wenetspeech_splits.py \
+    --training-subset L \
+    --num-workers 20 \
+    --batch-duration 600 \
+    --start 0 \
+    --num-mel-bins ${whisper_mel_bins} --whisper-fbank true \
+    --num-splits $num_splits
+
+  if [ ! -f data/fbank/cuts_L.jsonl.gz ]; then
+    pieces=$(find data/fbank/L_split_1000 -name "cuts_L.*.jsonl.gz")
+    lhotse combine $pieces data/fbank/cuts_L.jsonl.gz
+  fi
+fi
+
 if [ $stage -le 14 ] && [ $stop_stage -ge 14 ]; then
   log "Stage 14: Compute fbank for musan"
   mkdir -p data/fbank