AMR Sample Files
Verified downloads with technical metadata and integrity checks.
Format Overview
AMR (.amr) is a speech-focused audio codec used in telephony scenarios. Use sample AMR files to test decoder support, transcoding compatibility, and voice-processing pipelines.
Validation Methodology
- Verify duration, sample rate, and channel count in your decoder.
- Test metadata extraction and malformed-tag handling.
- Validate seek/stream behavior over slow networks.
Download Files
| Filename | Size | MIME | SHA256 | Download |
|---|---|---|---|---|
|
amr_sample_file_1MB.amr
.amr
|
1.0 MB | audio/AMR |
fe246a6ed47665a3325cac115f8f6568702476885ee884c62a5d3177936f25d4 |
Download |
|
amr_sample_file_200KB.amr
.amr
|
200.0 KB | audio/AMR |
28f71f6596d95a65457f5ac8bc08ec230f21ccd5a9dcccbe0ffb0078f1922195 |
Download |
|
amr_sample_file_500KB.amr
.amr
|
500.0 KB | audio/AMR |
3493bac919229bab06aba0b58d9293724b414dd7da1930ce68cb88f5de1ec90f |
Download |
|
amr_sample_file_50KB.amr
.amr
|
50.0 KB | audio/AMR |
d3f2f270d20f60e3b4711efbfd93dd7b476e3343d1c90fbaa67c29e6f6d6c5f5 |
Download |
Checksum Verification
Use checksums to confirm file integrity after download.
shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.Related Formats in Audio
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