ISO 9614-2:2023

Sound Power — Intensity Method (Scanning)

This scanning-based intensity method continuously measures sound intensity as the probe moves across a measurement surface, enabling rapid acoustic mapping and source characterization without requiring discrete point measurements. The scanning approach is faster and provides superior spatial resolution for identifying noise sources and evaluating acoustic modifications. It works effectively in non-ideal acoustic environments including semi-reverberant or open spaces. Accreditation guarantees proper probe calibration, scanning patterns, and data integration methods meet international standards.

What it measures

  • Sound intensity distribution across measurement surface
  • Sound power level (Lw) by continuous surface integration
  • Frequency-weighted and A-weighted acoustic power
  • Acoustic source maps and noise radiation patterns
🇩🇪 DIN EN ISO 9614-1 🇬🇧 BS EN ISO 9614-1 🇫🇷 NF EN ISO 9614-1 🇮🇹 UNI EN ISO 9614-1 🇪🇸 UNE EN ISO 9614-1 🇳🇱 NEN EN ISO 9614-1 🇩🇪 DIN EN ISO 3746 🇬🇧 BS EN ISO 3746 🇫🇷 NF EN ISO 3746 🇮🇹 UNI EN ISO 3746 🇪🇸 UNE EN ISO 3746 🇳🇱 NEN EN ISO 3746
1,868 Accredited labs
20 Countries

Showing 1,701–1,725 of 1,868 labs

DAkkS D-ML-13195-02-00 Leipzig, DE
HLA-B27 auf T-Zellen Lymphozyten Subpopulationen Intrazellulärer Zytokine Leukozytenadhäsionsmoleküle Oxidativer Burst der Granulozyten + 3 more
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DAkkS D-ML-13195-05-00 Leipzig, DE
17-Hydroxyprogesteron lmmunreaktives Trypsin MUKO-PAP Thyreotropin (TSH) Biotinidase + 3 more
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DAkkS D-ML-13195-08-00 Leipzig, DE
Ovarialkarzinom (ATM, BRCA1, BRCA2, BRIP RAD51C; RAD51D; TP53) Cystische Fibrose Panel (CFTR) Cystische Fibrose gezielt + 2 more
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DAkkS D-ML-13195-06-00 Leipzig, DE
AB0-System Rhesus-Merkmal D Rhesus-Untergruppe Blutgruppe (Kell-System) Blutgruppe (Kidd-System) + 3 more
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DAkkS D-ML-13264-01-00 Magdeburg, DE
CD34-Zellzahl und Vitalitätsbestimmung Leukozyten, Erythrozyten Lymphozyten Subpopulationen Untersuchung auf AML + 3 more
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DAkkS D-ML-13264-04-00 Magdeburg, DE
Mukoviszidose Hauptmutationen (N1303K, F508del, R553*, 2143delT, 2184delA, 3272-26A>G, G85E, 62 Alzheimer'sche Erkrankung: APOE Allel), APP (Exon 16 und 17) + 3 more
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DAkkS D-ML-13264-03-01 Magdeburg, DE
HbA1c CA 125 AMH Albumin Aldosteron + 3 more
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DAkkS D-ML-13264-02-00 Magdeburg, DE
Anti-Staphylolysin des Staphylococcus aureus Salmonella spp. Treponema pallidum Yersinia spp. + 3 more
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DAkkS D-ML-13200-01-00 Mannheim, DE
Liste aller Untersuchungsverfahren Webpräsenz des Medizinischen Laboratoriu Plättchenfunktionsanalysen (ADP/Kollagen) (Epinephrine/KollagenP2Y) + 3 more
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DAkkS D-ML-13200-02-00 Mannheim, DE
Aspergillus fumigatus AK Candida albicans-AK Antikörper gegen Cardiolipin Factor) Cryptococcus neoformans + 3 more
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DAkkS D-ML-13021-03-00 Münster, DE
ACTA2 ACTC1 ACTN2 ANK2 CACNA1C + 3 more
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DAkkS D-ML-13021-07-01 Münster, DE
Treponema pallidum (RPR) Clostridioides difficile (Glutamatdehydrogenase 1 (Antigen) Streptococcus pneumoniae + 3 more
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DAkkS D-ML-13021-08-00 Münster, DE
anti-CMV IgG anti-CMV IgM CMV IgG Avidität Denguevirus Antigen Denguevirus IgG Antikörper + 3 more
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DAkkS D-ML-13021-04-00 Münster, DE
ZNS spez. Tau Protein ZNS spez. Beta-Amyloid Zellzahl- und Zelldifferenzierung Beschaffenheit des Liquors Glukose + 3 more
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DAkkS D-ML-13021-11-00 Münster, DE
Cyclosporin A Everolimus Sirolimus Cyclosporin A, Everolimus, Sirolimus, Ta alpha-Linolensäure + 3 more
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DAkkS D-ML-13021-10-01 Münster, DE
Treponema pallidum (RPR) Clostridioides difficile (Glutamatdehydrogenase 1 (Antigen) Streptococcus pneumoniae + 3 more
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DAkkS D-ML-13021-09-00 Münster, DE
anti-CMV IgG anti-CMV IgM CMV IgG Avidität Denguevirus Antigen Denguevirus IgG Antikörper + 3 more
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DAkkS D-ML-13021-06-00 Münster, DE
Azoospermie, Oligozoospermie (AZF) angeborener Chromosomensatz erworbener Chromosomensatz
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DAkkS D-ML-13021-01-00 Münster, DE
Cyclosporin A Everolimus Sirolimus Cyclosporin A, Everolimus, Sirolimus, Ta alpha-Linolensäure + 3 more
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DAkkS D-ML-13084-02-00 Regensburg, DE
Liste aller Untersuchungsverfahren Webpräsenz des Medizinischen Laboratoriu Cyclosporin A 25-Hydroxy Vitamin D Ethylglucuronid, Ethylsulfat + 3 more
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DAkkS D-ML-13084-03-00 Regensburg, DE
Rapid EDTA-Plasma Reagin Lipoid-Antikörper/Treponema Treponema pallidum Enteritiserreger (Salmonella Shigella spp., Yersinia spp.) + 3 more
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DAkkS D-ML-13069-04-01 Kiel, DE
Leukozytenanzahl Zelldifferenzierung Zell-Differenzierung von Zytospinpräparaten Pappenheim-Färbung + 3 more
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DAkkS D-ML-13069-06-00 Lübeck, DE
IgG Antikörper gegen Desmoglein IgG Antikörper gegen Envoplakin IgE Antikörper gegen BP180 IgG Antikörper gegen BP180 IgG Antikörper gegen BP230 + 3 more
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DAkkS D-ML-13069-18-01 Lübeck, DE
angeborener Chromosomensatz erworbener Chromosomensatz Fra(X)-Syndrom, FXTAS (FMR1) Friedreich Ataxie (FXN) DRPLA (ATN1) + 3 more
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DAkkS D-ML-13069-02-01 Kiel, DE
10-OH-Carbazepin 9-OH-Risperidon Acebutolol Ajmalin Amiodaron, Desmethylamiodaron + 3 more
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Industries

Automotive and transportation noise development Industrial equipment acoustic characterization Building services noise troubleshooting Product noise reduction development Environmental noise assessment and source mapping

Related Standards

  • ISO 9614-1 Determination of sound power levels of noise sources by sound intensity — Part 1: Measurement at discrete points
  • ISO 3746 Determination of sound power levels of noise sources using sound pressure — Survey method
  • IEC 61043 Instruments for measurement of sound intensity — Requirements for sound intensity probes

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