- file: "Sensitivity levels Sony WH-1000XM4.dat"
research object: Sensitivity levels (dB re 1 Pa/V) of Sony WH-1000XM4 earphones for an ear simulator according to IEC 60318-1 with flat plate and conical ring (informative).
method: Six Sony WH-1000XM4 earphones were subsequently placed on the IEC 60318-1 ear simulator. Each earphone was placed horizontally and concentrically on the plate with its application force resulting from an ear-phone distance of 145 mm. The earphones were switched off and connected by stereo audio jacks.
format: dat
recommended software: Text Editor, Excel, etc.
parameters: "Frequency / Hz", "Mean sensitivity level / dB re 1 Pa/V", "Standard deviation / dB re 1 Pa/V"
- file: "ETSPL Sony WH-1000XM4.dat"
research object: Equivalent threshold sound pressure levels (ETSPLs) re 20 µPa for the headphone type Sony WH-1000XM4 and an ear simulator according to IEC 60318-1 with flat plate and conical ring
method: ETSPLs were determined according to ISO 389-9. The headphone was switched off and connected by stereo audio jacks
format: dat
recommended software: Text Editor, Excel, etc.
parameters: "Frequency / Hz", "Median value (ETSPL) / dB", "Mean value / dB", "Std. dev. / dB", "1st Quartile / dB", "3rd Quartile / dB", "Uncertainty (k=2) / dB"
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CC BY 4.0 ; Creative Commons Attribution 4.0 License
Themenbereich der Metrologie
Akustik, Ultraschall, Beschleunigung
Innovationscluster
Gesundheit
Geschäftsfelder
Metrologie für die Gesellschaft
Zitierung
Bug, M. U. & Fedtke, T. (2024). Equivalent Threshold Sound Pressure Levels ( ETSPLs) for circumaural Sony WH-1000XM4 headphones [Data set]. Braunschweig: PTB Open Access Repository. https://doi.org/10.7795/720.202412206
