Listening measurement
Listening measurement, Total:18 items.
The international standard classification for "Listening measurement" includes: Properties of surfaces .
The Chinese standard classification for "Listening measurement" includes: Basic standards and general methods .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 45675-2025 Additive manufacturing—Surface texture measurement and characterization method for metal part manufactured by powder bed fusion
Polski Komitet Normalizacyjny (PKN)
- PN E04040-02-1991 Optical radiation measurements Photometric measurements Measurement of luminous intensity
- PN E04040-01-1991 Optical radiation measurements Photometric measurements Measurement and determination of luminous flux
- PN E04040-00-1989 Optical radiation measurements Photometric measurements General requirements
British Standards Institution (BSI)
- BS EN ISO 389-7:2005 Acoustics. Reference zero for the calibration of audiometric equipment. Reference threshold of hearing under free-field and diffuse-field listening conditions
German Institute for Standardization
- DIN 5032-4:1999 Photometry - Part 4: Measurement of luminaires
- DIN 5032-3:1976 Photometry; terms of measurement on gas luminaires
- DIN 58963-3:1993 Optical cells for photometric measurements; disposable rectangular spectrophotometric cells; dimensions, requirements
European Telecommunications Standards Institute (ETSI)
- ETSI TR 103 950 V1.1.1 (2023-10)-2023 Speech and multimedia Transmission Quality (STQ); Gender-related aspects of listening quality and effort in speech communication systems
Danish Standards Foundation
- DANSK DS/ISO 389-7:2019 Acoustics – Reference zero for the calibration of audiometric equipment – Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
- DANSK DS/EN ISO 389-7/A1:2005 Acoustics – Reference zero for the calibration of audiometric equipment – Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
Spanish Association for Standardization (UNE)
- AENOR UNE-EN ISO 389-7:2021 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)
- UNE-EN ISO 389-7:2021 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)
Czech Standards Institute (UNMZ)
- CSN 36 0010-1965 Light measurement. Basic standard
International Commission on Illumination (CIE)
- CIE 084-1989 Measurement of luminous flux
American National Standards Institute （ANSI)
- ANSI/TIA/EIA 455-48B-1990 Measurement of Optical Fiber Cladding Diameter Using Laser-Based Instruments
Association Francaise de Normalisation
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
GCC Standardization Organization
- GSO ISO 23539:2015 Photometry -- The CIE system of physical photometry
Photocurrent measurement,light measurement,measurement of light,Acoustic Measurement Technology,Acoustic Measurement Technology,Optical absorption coefficient measurement,Light Field Specular Measurement,light field measurement,Optical thickness measurement,Listening measurement,light microscopy,light measurement,Optical dimension measurement,Light Sensitivity Measurement,monochromatic light measurement,Stray light measurement,x-ray measurement focus,Optical Noise Measurement,light measuring instrument,Optical radiation measurement
