Sci-Fi
four knocks
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39s
schedule
38.5s
Duration
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description Description
Why is always four knocks? Four almost drum like knocks to make you wonder "who is it?" No one is supposed to be here right now. Why is someone (or something) knocking to get in?
verified
Royalty-Free License
This sound is free to use in personal and commercial projects. No attribution required.
info Details
- Category
- Sci-Fi
- Format
- MP3
- Sample Rate
- 44100 Hz
- Added
- Aug 01, 2025
- ID
- #55180