Sample 989 KB AAC File — Free Download for Testing
sample-audio-60s-128kbps.aac · 988,671 bytes · 1 min · AAC · 131 kbps · 44.1 kHz · stereo
This is a 989 KB sample AAC file — exactly 988,671 bytes, generated by us rather than scraped, so the size is deliberate and the contents are free of anyone else's copyright. 60s • ADTS 128 kbps (1 min · AAC · 131 kbps · 44.1 kHz · stereo). Use it to test an upload limit near 989 KB, to time a transfer, or as a fixture whose hash never changes.
Sizes here are decimal: 989 KB means 988,671 bytes, not 0.94 MiB. If your limit is expressed in binary units, check the exact byte count above before assuming this file is under it.
File details
| File name | sample-audio-60s-128kbps.aac |
|---|---|
| Exact size | 988,671 bytes (989 KB / 965 KiB) |
| Format | Advanced Audio Coding (raw ADTS stream) (.aac) |
| MIME type | audio/aac |
| Properties | 1 min · AAC · 131 kbps · 44.1 kHz · stereo |
| SHA-256 | 1f58abb4a59d3f2e9524aae9fffbb1e4da9c077cc8f432b86de5db8743dd4e67 |
| Direct URL | https://pnb-website-bucket.s3.us-east-2.amazonaws.com/samples/audio/aac/sample-audio-60s-128kbps.aac |
Download from the command line
curl -O https://pnb-website-bucket.s3.us-east-2.amazonaws.com/samples/audio/aac/sample-audio-60s-128kbps.aac shasum -a 256 sample-audio-60s-128kbps.aac
Other AAC sizes
Frequently asked questions
How big is this AAC file exactly?
Exactly 988,671 bytes (989 KB using decimal units, where 1 MB = 1,000,000 bytes). Binary-unit tools will show a slightly different number: 0.94 MiB. The SHA-256 on this page lets you confirm you received the same file byte for byte.
What can I test with a 989 KB AAC file?
Upload size limits that sit near 989 KB, transfer timing, storage quotas, and any pipeline that behaves differently above or below a size threshold. Pick the file just under and just over your limit to find out whether the limit is inclusive.
Is this file free to use commercially?
Yes. It is generated from scratch by our own open script — no third-party copyright, no scripts or macros inside — and free for any purpose including commercial products and redistribution, with no attribution required.
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