ISO 389-2:1994
$19.50
Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones
| Published By | Publication Date | Number of Pages |
| ISO | 1994-07 | 12 |
Specifies levels supplementary to those specified in ISO 389:1991 (to be re-issued as ISO 389-1). Values given are applicable to insert earphones of type Etymotic Research ER-3A, coupled to the human ear by ear inserts of type ER-3-14.
Related products
-
AS ISO 7029:2019
Acoustics – Statistical distribution of hearing thresholds related to age and gender Published By Publication…
-
IEEE 802.3u 1995
Local and Metropolitan Area Networks-Supplement – Media Access Control (MAC) Parameters, Physical Layer, Medium Attachment…
-
ISO 389-4:1994
Acoustique — Zéro de référence pour l’étalonnage d’équipements audiométriques — Partie 4: Niveaux de référence…
-
ISO 385-2:1984
Laboratory glassware — Burettes — Part 2: Burettes for which no waiting time is specified…
-
IEEE 1387.3 1997
(POSIX(R)) System Administration – Part 3: User and Group Account Administration Published By Publication Date…
-
BS EN ISO 389-7:1998
Acoustics. Reference zero for the calibration of audiometric equipment – Reference threshold of hearing under…
-
BS EN ISO 389:1997:1992 Edition
Acoustics. Standard reference zero for the calibration of pure tone air conduction audiometers Published By…
-
AS/NZS 1591.1:1995
Instrumentation for audiometry – Reference zero for the calibration of pure-tone bone conduction audiometers Published…
-
IEEE 802.3u-1995
IEEE Standards for Local and Metropolitan Area Networks: Supplement – Media Access Control (MAC) Parameters,…
-
ASA S12.53 Part 2 1999 ISO 3743 2 1994 RA 2020
ANSI/ASA S12.53-1999/Part 2 / ISO 3743-2:1994 (R2020) – American National Standard Acoustics – Determination of…
-
ISO/IEC 8441-2:1991
Information technology — High density digital recording (HDDR) — Part 2: Guide for interchange practice…
-
ASA S12.53 1999 Part2
ANSI/ASA S12.53-1999/Part 2 / ISO 3743-2:1994 (R2015) American National Standard Acoustics – Determination of sound…
-
BS 7727:1994:2006 Edition
Code of practice for installation and inspection of pre-insulated compression terminals and connectors for cables…
-
BS EN 60068-2-64:1995:2006 Edition
Environmental testing. Test methods – Test Fh. Vibration, broad-band random (digital control) and guidance Published…
-
ISO 1722:1974
Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Reverse-buttress-threaded equipments 1 1/2…
-
ISO/IEC 9646-2:1994
Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part 2:…
-
BS EN ISO 389-2:1997:1995 Edition
Acoustics. Reference zero for the calibration of audiometric equipment – Reference equivalent threshold sound pressure…
-
ASA S12.62 2012
ANSI/ASA S12.62-2012 / ISO 9613-2:1996 (MOD) (R2017) American National Standard Acoustics -Attenuation of sound during…
-
BS EN ISO 389-4:1999
Acoustics. Reference zero for the calibration of audiometric equipment – Reference levels for narrow-band masking…
-
IEEE/ISO/IEC 14515 1:2000/Amd.1 2003
ISO/IEC Standard for Information Technology — Portable Operating System Interface (POSIX(TM)) — Test methods for…
-
BS 3397:1976
Methods of test for synthetic rubber latices Published By Publication Date Number of Pages BSI…
-
BS EN ISO 179:1997:1993 Edition
Plastics. Determination of Charpy impact strength Published By Publication Date Number of Pages BSI 1993…
-
ISO 289-2:1994
Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 2: Determination of pre-vulcanization characteristics…
-
BS EN ISO 389-3:1999
Acoustics. Reference zero for the calibration of audiometric equipment – Reference equivalent threshold force levels…
-
ISO 789-2:1993
Agricultural tractors — Test procedures — Part 2: Rear three-point linkage lifting capacity Published By…
-
IEEE 1387.3-1996
IEEE Standard for Information Technology — Portable Operating System Interface (POSIX(TM)) System Administration — Part…
-
BS 2782-3:Method 323C:1996:2007 Edition
Methods of testing plastics – Mechanical properties – Shear vibration. Non-resonance method Published By Publication…
-
ASA S12.62 2012 ISO 9613 2 1996 MOD RA 2020
ANSI/ASA S12.62-2012 / ISO 9613-2:1996 (MOD) (R2020) – American National Standard Acoustics – Attenuation of…
-
AS 1683.16.2:2001
Methods of test for elastomers – Determinations using a shearing-disc viscometer – Determination of pre-vulcanizing…
-
IEEE 1387.3 1996:1997 Edition
IEEE Standard for Information Technology — Portable Operating System Interface (POSIX(TM)) System Administration — Part…
-
IEEE ISO IEC 14515 1:2000 Amd.1 2003
ISO/IEC Standard for Information Technology — Portable Operating System Interface (POSIX(R)) — Test methods for…
-
IEEE 14515-1:2000 /Amd.1-2003
ISO/IEC Standard for Information Technology — Portable Operating System Interface (POSIX(TM)) — Test methods for…
-
JIS C 3410:2010
Cables and flexible cords for electrical equipment of ships Published By Publication Date Number of…
-
BS EN 61360-1:2017 – TC:2020 Edition
Tracked Changes. Standard data element types with associated classification scheme – Definitions. Principles and methods…
-
BS 5669-1:1989
Particleboard – Methods of sampling, conditioning and test Published By Publication Date Number of Pages…
-
BS EN ISO 294-2:1998:2006 Edition
Plastics. Injection moulding of test specimens of thermoplastic materials – Small tensile bars Published By…
-
BS 7967-4:2007
Carbon monoxide in dwellings and the combustion performance of gas-fired appliances – Guide for using…
-
BS 6911-10:1996:2006 Edition
Testing earth-moving machinery – Machine-mounted retrieval device. Performance requirements Published By Publication Date Number of…
-
BS 1142:1989
Specification for fibre building boards Published By Publication Date Number of Pages BSI 1989 46
-
ISO/IEC ISP 15122-2:1999
Information technology — International Standardized Profiles AOM3nn — OSI Management — Lower Layer Systems and…
