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| Artifact |
 |
|
| Presents as: |
 |
|
| Comet tail |
Not Real |
| Mirror Image |
Not Real |
| Refraction |
Not Real and Improper Location |
| Reverberation |
Not Real |
| Ring-Down |
Not Real |
| Section thickness |
Not Real |
| Axial Resolution |
Missing |
| Lateral Resolution |
Missing |
| Grating Lobe |
Improper Location |
| Multipath |
Improper Location |
| Range Ambiguity |
Improper Location |
| Side Lobe |
Improper Location |
| Speed Error |
Improper Location |
| Acoustic Speckle |
Improper Brightness |
| Enhancement |
Improper Brightness |
| Focal Enhancement |
Improper Brightness |
| Main Bang |
Improper Brightness |
| Refraction (Edge) Shadowing |
Improper Brightness |
| Shadowing |
Improper Brightness |
|