DIN EN IEC 60268-21:2019-11
Sound system equipment - Part 21: Acoustical (output-based) measurements (IEC 60268-21:2018); German version EN IEC 60268-21:2018
| Fecha edición: |
2019-11-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This International Standard specifies acoustical measurement method that applies to electroacoustical transducers and passive and active sound systems such as loudspeakers, TV-sets, multi-media devices, personal portable audio devices, automotive sound systems and professional equipment. Diese Internationale Norm legt akustische Messverfahren für elektroakustische Wandler sowie passive und aktive Schallsysteme wie z. B. Lautsprecher, Fernsehempfänger, Multimediageräte, persönliche tragbare Audiogeräte, Schallsysteme für Fahrzeuge und professionelle Geräte fest. |
| Keywords: | Acoustic properties and phenomena|Acoustics|Acoustoelectric devices|Amplifiers|Analogue|Audio amplifiers|Audio appliances|Connections|Digital|Distortion factors|Electric power (wattage)|Electrical components|Electrical engineering|Electrical measurement|Electroacoustics|Electronic instruments|Entertainment electronics|Equalisers|Frequencies|Impedance|Input power|Input voltage|Interference fields|Interfering noise|Loudspeakers|Marking|Measurement|Measuring accuracy|Measuring instruments|Measuring techniques|Multimedia|Near field|Near field measuring value|Output signals|Output voltage|Performance|Physical properties|Portable|Power output|Precision|Properties|Ratings|Signal distortion|Signals|Sound|Sound levels|Sound pressure|Sound pressure level|Specification (approval)|Test signals|Testing|Transducers|Transformers|Voltage |
| ICS: | 33.160.01 - Sistemas de audio, vídeo y audiovisuales en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN IEC 60268-21:2018 Idéntica IEC 60268-21:2018 |
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Reemplazo Normas |
Reemplaza a DIN EN 60268-21:2018-04 |
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