Background of water quality testing

Background of water quality testing, Total:87 items.

The international standard classification for "Background of water quality testing" includes: .

The Chinese standard classification for "Background of water quality testing" includes: .

CEN - European Committee for Standardization

EN ISO 19258:2018 Soil quality - Guidance on the determination of background values

European Committee for Standardization (CEN)

EN ISO 19258:2011 Soil quality - Guidance on the determination of background values (ISO 19258:2005)
EN ISO 9308-1:2014 Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (Incorporates Amendment A1: 2017)

Association Francaise de Normalisation

NF X31-606:2011 Soil quality - Guidance on the determination of background values.
NF X31-606*NF EN ISO 19258:2018 Soil quality - Guidance on the determination of background values
NF EN ISO 19258:2018 Soil quality - Recommendations for determining background values
NF T90-414-1*NF EN ISO 9308-1:2014 Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1 : membrane filtration method for waters with low bacterial background flora

German Institute for Standardization

DIN EN ISO 19258 E:2016-05 Guidelines for determination of soil background values (draft)
DIN EN ISO 19258:2019-06 Soil quality - Guidance on the determination of background values (ISO 19258:2018); German version EN ISO 19258:2018
DIN EN ISO 19258:2019 Soil quality - Guidance on the determination of background values (ISO 19258:2018)
DIN EN ISO 19258:2011 Soil quality - Guidance on the determination of background values (ISO 19258:2005); German version EN ISO 19258:2011
DIN EN 60068-3-2:2000-02 Environmental testing - Part 3: Background information; section 2: Combined temperature/low air pressure tests (IEC 60068-3-2:1976); German version EN 60068-3-2:1999 / Note: To be replaced by DIN EN 60068-2-39 (2013-08).

ESDU - Engineering Sciences Data Unit

ESDU 92006-1992 A BACKGROUND TO THE HANDLING QUALITIES OF AIRCRAFT
ESDU 92006 A-2006 A background to the handling qualities of aircraft.

British Standards Institution (BSI)

BS EN ISO 19258:2018 Soil quality. Guidance on the determination of background values
BS EN ISO 9308-1:2014 Water quality. Enumeration of Escherichia coli and coliform bacteria. Membrane filtration method for waters with low bacterial background flora
BS EN ISO 9308-1:2014+A1:2017 Water quality. Enumeration of Escherichia coli and coliform bacteria. Membrane filtration method for waters with low bacterial background flora
BS ISO 9568:1993 Cinematography. Background acoustic noise levels in the theatres, review rooms and dubbing rooms

SCC

BS ISO 19258:2005 Soil quality. Guidance on the determination of background values
ETSI ES 202 396-1-2017 Speech and multimedia Transmission Quality (STQ); Speech quality performance in presence of background noise; Part 1: Background noise simulation technique and background noise database
NS-EN ISO 19258:2018 Soil quality — Guidance on the determination of background values (ISO 19258:2018)
DANSK DS/EN ISO 19258:2018 Soil quality – Guidance on the determination of background values (ISO 19258:2018)
NS-EN ISO 19258:2011 Soil quality — Guidance on the determination of background values (ISO 19258:2005)
ETSI TS 103 106-2018 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods
ETSI EG 202 396-3-2018 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods
DIN EN ISO 19258 E:2016 Draft Document - Soil quality - Guidance on the determination of background values (ISO/DIS 19258:2016); German and English version prEN ISO 19258:2016

RU-GOST R

GOST 18720.17-1985 Television camera tubes. Determination of background quality
GOST 17038.8-1989 Ionizing radiation scintillation detectors. Methods for measuring detector background and intrinsic background

Danish Standards Foundation

DS/EN ISO 19258:2011 Soil quality - Guidance on the determination of background values
DS/INF 127:1999 Water quality - Enumeration of aerobic microorganisms in hot domestic water - Background material

GSO

BH GSO ISO 19258:2016 Soil quality -- Guidance on the determination of background values

KR-KS

KS I ISO 19258-2021 Soil quality — Guidance on the determination of background values

Korean Agency for Technology and Standards (KATS)

KS I ISO 19258-2006(2016) Soil quality－Guidance on the determination of background values
KS I ISO 19258:2021 Soil quality — Guidance on the determination of background values

Spanish Association for Standardization (UNE)

UNE-EN ISO 19258:2018 Soil quality - Guidance on the determination of background values (ISO 19258:2018) (Endorsed by Asociación Española de Normalización in November of 2018.)

Lithuanian Standards Office

LST EN ISO 19258:2011 Soil quality - Guidance on the determination of background values (ISO 19258:2005)

DIN

DIN ISO 19258:2006 Soil quality - Guidance on the determination of background values (ISO 19258:2005)

ETSI - European Telecommunications Standards Institute

EG 202 396-1-2010 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.2.4)
EG 202 396-1-2011 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.2.4)
EG 202 396-1-2008 Speech Processing@ Transmission and Quality Aspects (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.2.1)
ES 202 396-1-2015 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.6.1)
ES 202 396-1-2017 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.7.1)
ES 202 396-1-2013 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.5.1)
ES 202 396-1-2014 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.5.1)
EG 202 396-1-2009 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.2.3)
ES 202 396-1-2012 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.4.0)
TS 103 106-2014 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.3.1)
TS 103 106-2018 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.5.1)
TS 103 106-2013 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.2.1)
EG 202 396-1-2006 Speech Processing@ Transmission and Quality Aspects (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.1.2; Includes Diskette)
TS 103 106-2012 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.1.1)
EG 202 396-3-2007 Speech Processing@ Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission Objective test methods (V1.1.1)
TS 103 106-2016 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.4.1)
EG 202 396-1-2005 Speech Processing@ Transmission and Quality Aspects (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.1.1; Includes Diskette)
EG 202 396-3-2008 Speech Processing@ Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods (V1.2.1)
EG 202 396-3-2011 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods (V1.3.1)
EG 202 396-3-2009 Speech Processing@ Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods (V1.2.1)
EG 202 396-3-2018 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.7.1)
EG 202 396-3-2015 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.5.1)
EG 202 396-3-2014 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.4.1)
EG 202 396-3-2016 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.6.1)
EG 202 396-3-2010 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods (V1.3.0)
EG 202 396-3-2017 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.6.1)

CN-STDBOOK

图书 A-4835 History and prospect of inspection, testing and certification industry in the context of globalization

European Telecommunications Standards Institute (ETSI)

ETSI EG 202 396-1-2011 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database V1.2.4
ETSI EG 202 396-1-2008 Speech Processing, Transmission and Quality Aspects (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database V1.2.2
ETSI ES 202 396-1-2015 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database (V1.6.1)
ETSI TS 103 106-2012 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods V1.1.1
ETSI TS 103 106-2021 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.6.1)
ETSI TS 103 106-2014 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods (V1.3.1)
ETSI EG 202 396-3-2015 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.5.1)
ETSI TS 103106 V 1.6.1-2021 Speech and multimedia Transmission Quality (STQ) - Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods
ETSI EG 202 396-1-2005 Speech Processing, Transmission and Quality Aspects (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database V1.1.1; Includes Diskette
ETSI EG 202 396-1-2006 Speech Processing, Transmission and Quality Aspects (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database V1.1.2; Includes Diskette
ETSI EG 202 396-3-2007 Speech Processing, Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission Objective test methods V1.1.1
ETSI EG 202 396-3-2009 Speech Processing, Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods V1.2.1
ETSI EG 202 396-3-2011 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods V1.3.1
ETSI TS 103 106-2013 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods V1.2.1

Society of Motion Picture and Television Engineers (SMPTE)

SMPTE RP 141-1995 Background Acoustic Noise Levels in Theaters and Review Rooms
SMPTE EG 14-1999 Acoustical Background Noise Levels in Dubbing Stages
SMPTE RP 141-2005 Background Acoustic Noise Levels in Theaters and Review Rooms

American Society for Testing and Materials (ASTM)

ASTM E3344-22 Standard Guide for Selection of Background Reference Areas for Determination of Representative Sediment Background Concentrations

ECMA - European Association for Standardizing Information and Communication Systems

TR-107-2015 An alternate background noise correction sensitive to the steadiness of background noise (1st Edition)
TR-107-2016 An optional alternate background noise correction sensitive to the steadiness of background noise (2nd Edition)
TR-107-2017 An optional alternate background noise correction sensitive to the steadiness of background noise (3rd Edition)

Institute of Electrical and Electronics Engineers (IEEE)

Predictive Maintenance in the Context Of Functional Safety Predictive Maintenance in the Context Of Functional Safety

CZ-CSN

CSN 35 8586 Cast.2-1986 Camera Tubes. Measurement of white and black background nonuniformity