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Cover von Norm ISO/R 1996 (05.1971) Acoustics - Assessment of Noise With Respect to Community Response(ISO Recommendation)

Norm ISO/R 1996 (05.1971) Acoustics - Assessment of Noise With Respect to Community Response(ISO Recommendation)
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1971
Mediengruppe: Normenschrift
Cover von Norm ISO/Dis 1680 -1 (08.1980) Acoustics - Test Code for Themeasurement of Airborne Noise Emitted By Rotating Electrical Machinery - Engineering Method for Free-Field Conditions Over A Reflectingplane

Norm ISO/Dis 1680 -1 (08.1980) Acoustics - Test Code for Themeasurement of Airborne Noise Emitted By Rotating Electrical Machinery - Engineering Method for Free-Field Conditions Over A Reflectingplane
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1980
Mediengruppe: Normenschrift
Cover von Norm ISO/CD 1680 (09.1995) Acoustics - Test Code for the Measurement of Airborne Noise Emitted By Rotating Electrical Machinery(Committee Draft)

Norm ISO/CD 1680 (09.1995) Acoustics - Test Code for the Measurement of Airborne Noise Emitted By Rotating Electrical Machinery(Committee Draft)
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1995
Mediengruppe: Normenschrift
Cover von Norm ISO 532 (07.1975) Acoustics - Method for Calculating Loudness Level

Norm ISO 532 (07.1975) Acoustics - Method for Calculating Loudness Level
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1975
Mediengruppe: Normenschrift
Cover von Norm ISO 454 (01.1975) Acoustics - Relation Between Sound Pressure Levels of Narrow Bands of Noise in A Diffuse Field and in A Frontally-Incident Free Field for Equal Loudness

Norm ISO 454 (01.1975) Acoustics - Relation Between Sound Pressure Levels of Narrow Bands of Noise in A Diffuse Field and in A Frontally-Incident Free Field for Equal Loudness
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1975
Mediengruppe: Normenschrift
Cover von [ISO 389] Acoustics

[ISO 389] Acoustics
Standard Reference Zero for the Calibration of Pure-Tone Air Conduction Audiometers
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1975
Mediengruppe: Normenschrift
Cover von Norm ISO 266 (07.1975) Acoustics - Preferred Frequencies Formeasurements

Norm ISO 266 (07.1975) Acoustics - Preferred Frequencies Formeasurements
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1975
Mediengruppe: Normenschrift
Cover von Norm ISO R 226 (12.1961) Acoustics - Normal Equal-Loudness Level Contours for Pure Tones and Normal Threshold of Hearingunder Free Field Listening Conditions(ISO Recommendation)

Norm ISO R 226 (12.1961) Acoustics - Normal Equal-Loudness Level Contours for Pure Tones and Normal Threshold of Hearingunder Free Field Listening Conditions(ISO Recommendation)
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1961
Mediengruppe: Normenschrift
Cover von [ISO 226] Acoustics - Normal Equal-Loudness Level Contours

[ISO 226] Acoustics - Normal Equal-Loudness Level Contours
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1987
Mediengruppe: Normenschrift
Cover von Norm ISO R 131 (1959) Expression of Physical and Subjective Magnitudes of Sound Or Noise(ISO Recommendation)

Norm ISO R 131 (1959) Expression of Physical and Subjective Magnitudes of Sound Or Noise(ISO Recommendation)
Verfasser: International Organization for Standardization Suche nach diesem Verfasser
Medienkennzeichen: Normenschrift
Jahr: 1959
Mediengruppe: Normenschrift
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