| Zugriffsnummer | 43876 |
| Dokumenttyp | Forschungsdaten |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Free-field sensitivity of four electro-acoustic measuring chains at 0° incidence angle in the frequency range 0.25 kHz to 100 kHz |
| Autor(in); Institution |
Koch, Christian; 1.6, Schall, PTB-Braunschweig
|
| Quelle/Jahr | (2020) |
| Availability | [Dataset] |
| DOI | |
| Verlag | Zenodo |
| Klassifikationscode | PACS: 43.35.+d ; PACS: 43.35.Zc ; PACS: 43.50.+y ; PACS: 43.58.Fm ; PACS: 43.58.+z ; PACS: 43.60.+d ; PACS: 87.50.yk |
| Freie Schlagworte | Calibration ; Free-field sensitivity ; Ultrasound, Acoustics ; Airborne ultrasound ; Measurement ; Sound pressure measurement ; Microphone |
| Zusammenfassung | This dataset contains calibration data of the free-field sensitivity of four electro-acoustic measuring chains at 0° incidence angle in the frequency range 0.25 kHz to 100 kHz. Each of the four channels consisted of a ¼" externally polarized free-field measurement microphone of the condenser type GRAS 40 BF, a ¼" preamplifier GRAS 26AC, a power module GRAS 12AQ and an FFT analyzer Ono Sokki CF-9400. The calibration data was acquired in the laboratory of the Physikalisch-Technische Bundesanstalt. |
| Relation |
https://doi.org/10.5281/zenodo.3550527 – (Supplement to (Dataset))
https://doi.org/10.7795/720.20190606 – (Supplement to (Dataset))
|
| Dateiname, -größe |
Dataset.zip (1.1 GB)
|
| Version | 1.0.0. |
| Kostenfreier Zugang | Freier Zugang |
| Rechteinformation | CC BY 4.0 ; Creative Commons Attribution 4.0 License |
| Themenbereich der Metrologie | Akustik, Ultraschall, Beschleunigung |
| Forschungsprojekt | 15HLT03: Ears II: Metrology for modern hearing assessment and protecting public health from emerging noise sources |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2015 Health Titel der Förderung: 15HLT03: Ears II: Metrology for modern hearing assessment and protecting public health from emerging noise sources Förderungsnummer: 15HLT03 URI der Förderung: http://www.ears-project.eu/ears2-project.html |