IEC 60268-3: Sound system equipment — Part 3: Amplifiers
Sound system equipment — Part 3: Amplifiers
Specifies the characteristics of amplifiers used in sound systems and methods for measuring them.
Key Clauses
| Clause | Title | Summary |
|---|---|---|
| 12 | Frequency response | Measurement of gain vs frequency curve. |
| 15 | Harmonic distortion | THD+N at rated output power. |
| 17 | Signal-to-noise ratio | SNR referenced to rated output level. |
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