13.140 : Noise with respect to human beings
-
NF EN ISO 9612, S31-084 (05/2009)
Acoustics - Determination of occupational noise exposure - Engineering method - Acoustique
5/1/2009 - Paper - French - AFNOR
Learn More€53.50 -
€199.00 -
NF S31-010 COMPIL 2, S31-010COMPIL2 (12/2008)
Acoustique - Caractérisation et mesurage des bruits de l'environnement - Méthodes particulières de mesurage - Texte compilé de la norme NF S31-010 de décembre 1996 et de son amendement 1 de décembre 2008
12/1/2008 - Paper - French - AFNOR
Learn More€130.67 -
NF S31-010/A1 (12/2008) (R2013)
Acoustics - Environmental noise characterization and measurement - Special measuring methods - Acoustique
12/1/2008 - Paper - French - AFNOR
Learn More€27.00 -
NF EN ISO 389-6, S30-007-6 (04/2008)
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6 : reference threshold of hearing for test signals of short duration - Acoustique
4/1/2008 - Paper - French - AFNOR
Learn More€60.67 -
NF EN ISO 389-5, S30-007-5 (04/2008)
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5 : reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz - Acoustique
4/1/2008 - Paper - French - AFNOR
Learn More€48.00 -
UNE-EN ISO 4869-3:2008
Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture (ISO 4869-3:2007)
2/6/2008 - PDF - Spanish - AENOR
Learn More€68.00 -
UNE-EN ISO 4869-3:2008
Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture (ISO 4869-3:2007)
2/6/2008 - PDF - English - AENOR
Learn More€81.60 -
UNE-EN ISO 389-6:2008
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)
1/30/2008 - PDF - Spanish - AENOR
Learn More€60.00 -
UNE-EN ISO 389-6:2008
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)
1/30/2008 - PDF - English - AENOR
Learn More€72.00 -
NBN EN ISO 389-6:2008
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)
10/25/2007 - PDF - French - NBN
Learn More€58.00 -
NBN EN ISO 389-6:2008
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)
10/25/2007 - PDF - German - NBN
Learn More€58.00 -
NBN EN ISO 389-6:2008
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)
10/25/2007 - PDF - English - NBN
Learn More€58.00 -
DIN EN ISO 389-6:2007-10
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007); German version EN ISO 389-6:2007
10/1/2007 - PDF - German - DIN
Learn More€72.80 -
DIN EN ISO 389-6:2007-10
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007); German version EN ISO 389-6:2007
10/1/2007 - PDF - English - DIN
Learn More€91.12 -
UNE-EN ISO 389-5:2007 (R2009)
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
9/26/2007 - PDF - Spanish - AENOR
Learn More€57.00 -
UNE-EN ISO 389-5:2007 (R2009)
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
9/26/2007 - PDF - English - AENOR
Learn More€68.40 -
BS EN ISO 389-6:2007
Acoustics. Reference zero for the calibration of audiometric equipment threshold hearing test signals short duration
8/31/2007 - PDF - English - BSI
Learn More€180.00 -
ISO 389-6:2007 (R2021)
Acoustics
Reference zero for the calibration of audiometric equipment
7/2/2007 - Paper - French - ISO
Learn More€72.00 -
DIN ISO 16832:2007-07
Acoustics - Loudness scaling by means of categories (ISO 16832:2006)
7/1/2007 - PDF - German - DIN
Learn More€79.72 -
NPR 3438:2007
Ergonomics - Noise at the workplace - Determination of the amount of disturbance of communication and concentration
6/1/2007 - PDF - English - NEN
Learn More€126.00 -
DIN EN ISO 389-5:2007-05
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006); German version EN ISO 389-5:2006
5/1/2007 - PDF - German - DIN
Learn More€59.63 -
DIN EN ISO 389-5:2007-05
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006); German version EN ISO 389-5:2006
5/1/2007 - PDF - English - DIN
Learn More€74.58 -
BS EN ISO 389-5:2006
Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones in frequency range 8 kHz to 16
2/28/2007 - PDF - English - BSI
Learn More€180.00 -
NBN EN ISO 389-5:2007
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
12/19/2006 - PDF - French - NBN
Learn More€37.00 -
NBN EN ISO 389-5:2007
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
12/19/2006 - PDF - German - NBN
Learn More€37.00 -
NBN EN ISO 389-5:2007
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
12/19/2006 - PDF - English - NBN
Learn More€37.00 -
ISO 389-5:2006 (R2020)
Acoustics
Reference zero for the calibration of audiometric equipment
10/31/2006 - Paper - French - ISO
Learn More€48.00 -
DIN ISO 226:2006-04
Acoustics - Normal equal-loudness-level contours (ISO 226:2003)
4/1/2006 - PDF - German - DIN
Learn More€92.62 -
DIN ISO 226:2006-04
Acoustics - Normal equal-loudness-level contours (ISO 226:2003)
4/1/2006 - PDF - English - DIN
Learn More€115.98 -
VDI 3723 Blatt 2:2006-03
Application of statistical methods in the description of variating noise immissions - Part 2: Quality testing for the assessment (rating) of noise situations
3/1/2006 - PDF - English, German - VDI
Learn More€146.13 -
NF S31-080 (01/2006) (R2011)
Acoustics - Offices and associated areas - Acoustic performance levels and criteria by type of area - Acoustique
1/1/2006 - Paper - French - AFNOR
Learn More€86.67 -
NF S31-110 (11/2005)
Acoustics - Description and measurement of environmental noise - Basic quantities and general evaluation methods - Acoustique
11/1/2005 - Paper - French - AFNOR
Learn More€130.67 -
DIN EN 60645-5:2005-08
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance (IEC 60645-5:2004); German version EN 60645-5:2005
8/1/2005 - PDF - German - DIN
Learn More€104.95 -
NF EN 60645-5, S31-001-5 (05/2005)
Electroacoustics - Audiometric equipment - Part 5 : instruments for the measurement of aural acoustic impedance/admittance - Électroacoustique
5/1/2005 - Paper - French - AFNOR
Learn More€101.87 -
BS EN 60645-5:2005
Electroacoustics. Audiometric equipment Instruments for the measurement of aural acoustic impedance/admittance
3/9/2005 - PDF - English - BSI
Learn More€250.00 -
DIN EN ISO 17624:2005-03
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004); German version EN ISO 17624:2004
3/1/2005 - PDF - German - DIN
Learn More€79.72 -
DIN EN ISO 17624:2005-03
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004); German version EN ISO 17624:2004
3/1/2005 - PDF - English - DIN
Learn More€99.44 -
€348.00 -
NBN EN ISO 17624:2005
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)
1/26/2005 - PDF - French - NBN
Learn More€89.00 -
NBN EN ISO 17624:2005
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)
1/26/2005 - PDF - German - NBN
Learn More€89.00 -
NBN EN ISO 17624:2005
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)
1/26/2005 - PDF - English - NBN
Learn More€89.00 -
BS EN ISO 17624:2004
Acoustics. Guidelines for noise control in offices and workrooms by means of acoustical screens
1/24/2005 - PDF - English - BSI
Learn More€250.00 -
DIN EN ISO 389-8:2004-11
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004); German version EN ISO 389-8:2004
11/1/2004 - PDF - German - DIN
Learn More€59.63 -
DIN EN ISO 389-8:2004-11
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004); German version EN ISO 389-8:2004
11/1/2004 - PDF - English - DIN
Learn More€74.58 -
UNE-EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
10/29/2004 - PDF - Spanish - AENOR
Learn More€49.00 -
UNE-EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
10/29/2004 - PDF - English - AENOR
Learn More€58.80 -
NF EN ISO 389-8, S30-007-8 (10/2004)
Acoustics - reference zero for the calibration of audiometric equipment - Part 8 : reference equivalent threshold sound pressure levels for pure tones and circumaural earphones - Acoustique
10/1/2004 - Paper - French - AFNOR
Learn More€60.67 -
NBN EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
6/30/2004 - PDF - French - NBN
Learn More€58.00 -
NBN EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
6/30/2004 - PDF - German - NBN
Learn More€58.00 -
NBN EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
6/30/2004 - PDF - English - NBN
Learn More€58.00 -
BS EN ISO 389-8:2004
Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones and circumaural earphones
6/8/2004 - PDF - English - BSI
Learn More€180.00 -
ISO 17624:2004 (R2022)
Acoustics
Guidelines for noise control in offices and workrooms by means of acoustical screens
6/2/2004 - Paper - French - ISO
Learn More€110.00 -
ISO 389-8:2004 (R2022)
Acoustics
Reference zero for the calibration of audiometric equipment
5/14/2004 - Paper - French - ISO
Learn More€72.00 -
DIN EN ISO 9921:2004-02
Ergonomics - Assessment of speech communication (ISO 9921:2003); German version EN ISO 9921:2003
2/1/2004 - PDF - German - DIN
Learn More€99.35 -
DIN EN ISO 9921:2004-02
Ergonomics - Assessment of speech communication (ISO 9921:2003); German version EN ISO 9921:2003
2/1/2004 - PDF - English - DIN
Learn More€124.21 -
BS 7445-1:2003
Description and measurement of environmental noise Guide to quantities procedures
12/12/2003 - PDF - English - BSI
Learn More€151.00 -
UNE-EN ISO 14257:2002
Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance. (ISO 14257:2001)
6/27/2002 - PDF - Spanish - AENOR
Learn More€74.00 -
UNE-EN ISO 14257:2002
Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance. (ISO 14257:2001)
6/27/2002 - PDF - English - AENOR
Learn More€88.80 -
JIS F 0904:2002 (R2017)
Shipbuilding - Measurement of noise level on board vessels (machinery part)
5/7/2002 - PDF - Japanese - JSA
Learn More€25.00 -
IEC 61252:1993+AMD1:2000 Edition 1.1
IEC 61252:1993+AMD1:2000 (Consolidated version) Electroacoustics - Specifications for personal sound exposure meters
3/12/2002 - PDF - English, French - IEC
Learn More€299.00 -
BS EN ISO 14257:2001
Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance
1/25/2002 - PDF - English - BSI
Learn More€293.00 -
NBN EN ISO 14257:2002
Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001)
12/4/2001 - PDF - French - NBN
Learn More€121.00 -
NBN EN ISO 14257:2002
Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001)
12/4/2001 - PDF - German - NBN
Learn More€121.00 -
NBN EN ISO 14257:2002
Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001)
12/4/2001 - PDF - English - NBN
Learn More€121.00 -
ISO 14257:2001 (R2022)
Acoustics
Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance
10/11/2001 - Paper - French - ISO
Learn More€148.00 -
NF EN 61252/A1, C97-630/A1 (05/2001)
Electroacoustics - Specifications for personal sound exposure meters - Électroacoustique
5/1/2001 - Paper - French - AFNOR
Learn More€88.33 -
€25.00
-
UNE-EN ISO 11690-3:1999 (R2009)
ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESING OF LOW-NOISE WORKPLACES CONTAINING MACHINERY - PART 3: SOUND PROPAGATION AND NOISE PREDICTION IN WORKROOMS (ISO/TR 11690-3:1997).
11/29/1999 - PDF - Spanish - AENOR
Learn More€77.00 -
UNE-EN ISO 11690-3:1999 (R2009)
ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESING OF LOW-NOISE WORKPLACES CONTAINING MACHINERY - PART 3: SOUND PROPAGATION AND NOISE PREDICTION IN WORKROOMS (ISO/TR 11690-3:1997).
11/29/1999 - PDF - English - AENOR
Learn More€92.40 -
UNE-EN ISO 389-4:1999
ACOUSTICS. REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT. PART 4: REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE (ISO 389-4:1994)
11/18/1999 - PDF - Spanish - AENOR
Learn More€57.00 -
UNE-EN ISO 389-4:1999
ACOUSTICS. REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT. PART 4: REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE (ISO 389-4:1994)
11/18/1999 - PDF - English - AENOR
Learn More€68.40 -
NF EN ISO 389-4, S30-007-4 (08/1999)
Acoustics. Reference zero for the calibration of audiometric equipment. Part 4 : reference levels for narrow-band masking noise. - Acoustique
8/1/1999 - Paper - French - AFNOR
Learn More€60.50 -
BS EN ISO 389-4:1999
Acoustics. Reference zero for the calibration of audiometric equipment levels narrow-band masking noise
7/15/1999 - PDF - English - BSI
Learn More€180.00 -
DIN EN ISO 389-4:1999-07
Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994), German version EN ISO 389-4:1998
7/1/1999 - PDF - German - DIN
Learn More€59.63 -
DIN EN ISO 389-4:1999-07
Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994)
7/1/1999 - PDF - English - DIN
Learn More€74.58 -
NBN EN ISO 389-4:1999
Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994)
2/19/1999 - PDF - French - NBN
Learn More€37.00 -
NBN EN ISO 389-4:1999
Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994)
2/19/1999 - PDF - German - NBN
Learn More€37.00 -
NBN EN ISO 389-4:1999
Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994)
2/19/1999 - PDF - English - NBN
Learn More€37.00 -
NBN EN ISO 11690-3:1999
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)
2/8/1999 - PDF - French - NBN
Learn More€121.00 -
NBN EN ISO 11690-3:1999
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)
2/8/1999 - PDF - German - NBN
Learn More€121.00 -
NBN EN ISO 11690-3:1999
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)
2/8/1999 - PDF - English - NBN
Learn More€121.00 -
BS EN ISO 11690-3:1999
Acoustics. Recommended practice for the design of low-noise workplaces containing machinery Sound propagation and noise prediction in workrooms
1/15/1999 - PDF - English - BSI
Learn More€293.00 -
DIN EN ISO 11690-3:1999-01
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997), German version EN ISO 11690-3:1998
1/1/1999 - PDF - German - DIN
Learn More€92.62 -
DIN EN ISO 11690-3:1999-01
Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)
1/1/1999 - PDF - English - DIN
Learn More€115.98 -
ISO/TR 11690-3:1997 (R2009)
Acoustics
Recommended practice for the design of low-noise workplaces containing machinery
2/27/1997 - Paper - French - ISO
Learn More€148.00 -
UNE-EN ISO 389-2:1997
ACOUSTICS. REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT. PART 2: REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES AND INSERT EARPHONES. (ISO 389-2:1994).
2/4/1997 - PDF - Spanish - AENOR
Learn More€60.00 -
UNE-EN ISO 389-2:1997
ACOUSTICS. REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT. PART 2: REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES AND INSERT EARPHONES. (ISO 389-2:1994).
2/4/1997 - PDF - English - AENOR
Learn More€72.00 -
NF S31-010 (12/1996) (R2002)
Acoustics - Environmental noise characterization and measurement - Special measuring methods - Acoustique
12/1/1996 - Paper - French - AFNOR
Learn More€54.00 -
NF EN ISO 389-2, S30-007-2 (11/1996) (R2002)
Acoustics. Reference zero for the calibration of audiometric equipment. Part 2 : reference equivalent threshold sound pressure levels for pure tones and insert earphones. - Acoustique
11/1/1996 - Paper - French - AFNOR
Learn More€75.50 -
DIN EN ISO 389-2:1996-10
Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994); German version EN ISO 389-2:1996
10/1/1996 - PDF - German - DIN
Learn More€52.90 -
DIN EN ISO 389-2:1996-10
Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994); German version EN ISO 389-2:1996
10/1/1996 - PDF - English - DIN
Learn More€66.07 -
NF EN 61252, C97-630 (07/1995)
Electroacoustics. Specifications for personal sound exposure meters. - Électroacoustique
7/1/1995 - Paper - French - AFNOR
Learn More€103.00 -
BS EN ISO 389-2:1997
Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones and insert earphones
3/15/1995 - PDF - English - BSI
Learn More€151.00 -
ISO 389-4:1994 (R2021)
Acoustics
Reference zero for the calibration of audiometric equipment
9/22/1994 - Paper - French - ISO
Learn More€48.00 -
ISO 389-2:1994 (R2020)
Acoustics
Reference zero for the calibration of audiometric equipment
7/7/1994 - Paper - French - ISO
Learn More€72.00 -
IEC 61252:1993
IEC 61252:1993 Electroacoustics - Specifications for personal sound exposure meters
6/25/1993 - PDF - English, French - IEC
Learn More€173.00 -
VDI 3723 Blatt 1:1993-05
Application of statistical methods for the description of variating ambiant noise levels
5/1/1993 - PDF - German - VDI
Learn More€90.75 -
€99.25
-
€107.75
-
DIN 45621-3:1985-04
Speech material used in audiology; word lists for intelligibility testing in paediatric audiology
4/1/1985 - PDF - German - DIN
Learn More€32.34 -
UNE 20644:1982
IEC PROVISIONAL REFERENCE COUPLER FOR THE CALIBRATION OF EARPHONES USED IN AUDIOMETRY
10/15/1982 - PDF - Spanish - AENOR
Learn More€27.00 -
€58.00
-
€89.00
-
NF S30-105 (09/1975) (R2001)
Acoustics vocabulary. Physiological acoustics and psychoacoustics.
9/1/1975 - Paper - French - AFNOR
Learn More€75.50 -
NF S31-047 (05/1975)
Acoustics. Assessment of speech intelligibility distances in noisy conditions.
5/1/1975 - Paper - French - AFNOR
Learn More€25.67 -
€48.00
-
€58.00
-
€89.00
-
NBN S 01-002:1974
Acoustics - Physical and subjective levels of sound or noise and loudness scale
10/1/1974 - PDF - French, Dutch - NBN
Learn More€58.00 -
NBN 576-11:1970
Acoustique - Courbes d'évaluation du bruit |Akoestiek - Geluidsramingskurven
3/1/1970 - PDF - French, Dutch - NBN
Learn More€37.00
