Ticket #418 (new enhancement)
Opened 12 years ago
Automatic trimming (beginning or end) of submissions to reduce length and remove noise
Reported by: | kmaclean | Owned by: | kmaclean |
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Priority: | major | Milestone: | Acoustic Model 0.1.2 |
Component: | Acoustic Model | Version: | Acoustic Model 0.1.1 |
Keywords: | Cc: |
Description
some audio (especially VoxForgeIVR submissions) has clicks of pops at the end (usually) and sometimes at the beginning... need some way to flag a submission that has this problem and trim 1/4 second off the beginning and end of a recording.
In addition, some submissions (especially VoxForgeIVR) have to much silence at the beginning and end of the recording, need to trim this excess silence off -since with WAV format, this silence takes up space (likely not so much and issue with FLAC)
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