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@@ -1,6 +1,7 @@
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/**
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* Copyright FunASR (https://github.com/alibaba-damo-academy/FunASR). All Rights Reserved.
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* MIT License (https://opensource.org/licenses/MIT)
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+ * Contributed by zhuzizyf(China Telecom).
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*/
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#pragma once
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@@ -442,7 +443,7 @@ private:
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} else {
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data_buf_all_size += waveform.size();
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}
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- for (int offset = 0; offset < waveform.size() - frame_sample_length + 1; offset += frame_shift_length) {
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+ for (int offset = 0; offset + frame_sample_length -1 < waveform.size(); offset += frame_shift_length) {
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float sum = 0.0;
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for (int i = 0; i < frame_sample_length; i++) {
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sum += waveform[offset + i] * waveform[offset + i];
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