ISO 226:2003
$27.95
Acoustique — Lignes isosoniques normales
| Published By | Publication Date | Number of Pages |
| ISO | 2003-08 | 26 |
L'ISO 266:2003 spécifie les combinaisons de niveaux de pression acoustique et de fréquences de sons purs continus qui sont perçus comme isosoniques par des auditeurs humains. Les spécifications sont basées sur les conditions suivantes : le champ acoustique en l'absence de l'auditeur consiste en une onde plane progressive libre ; la source de bruit fait directement face à l'auditeur ; les signaux sonores sont des sons purs ; le niveau de pression acoustique est mesuré en la position du centre de la tête de l'auditeur en l'absence de ce dernier ; l'écoute est binaurale ; les auditeurs sont des sujets otologiquement normaux âgés de 18 ans à 25 ans inclusivement.
Related products
-
ISO 246:2007
Rolling bearings — Cylindrical roller bearings, separate thrust collars — Boundary dimensions Published By Publication…
-
ISO 10303-216:2003
Industrial automation systems and integration — Product data representation and exchange — Part 216: Application…
-
BS ISO 226:2003
Acoustics. Normal equal-loudness-level contours Published By Publication Date Number of Pages BSI 2003 28
-
BS ISO 236-2:2013
Reamers – Long fluted machine reamers with Morse taper shanks Published By Publication Date Number…
-
BS ISO 126:2005
Natural rubber latex concentrate. Determination of dry rubber content Published By Publication Date Number of…
-
ISO 10303-224:2006
Industrial automation systems and integration — Product data representation and exchange — Part 224: Application…
-
ISO/IEC 14776-222:2005
Information technology — Small Computer System Interface (SCSI) — Part 222: Fibre Channel Protocol for…
-
ISO/IEC 14776-223:2008
Information technology — Small Computer System Interface (SCSI) — Part 223: Fibre Channel Protocol for…
-
BS ISO 246:2007
Rolling bearings. Cylindrical roller bearings, separate thrust collars. Boundary dimensions Published By Publication Date Number…
-
ISO 2426-1:2000
Plywood — Classification by surface appearance — Part 1: General Published By Publication Date Number…
-
ISO 10303-223:2008
Industrial automation systems and integration — Product data representation and exchange — Part 223: Application…
-
ISO/TR 22521:2005
Portable hand-held forestry machines — Vibration emission values at the handles — Comparative data in…
-
BS EN ISO 216:2001:2002 Edition
Writing paper and certain classes of printed matter. Trimmed sizes. A and B series Published…
-
ISO 4226:2007
Air quality — General aspects — Units of measurement Published By Publication Date Number of…
-
ISO 2926:2013
Aluminium oxide used for the production of primary aluminium — Particle size analysis for the…
-
ISO 236-2:2013
Alésoirs — Partie 2: Alésoirs à machine, à goujures longues, à queue cône Morse Published…
-
BS ISO 226:2023
Acoustics. Normal equal-loudness-level contours Published By Publication Date Number of Pages BSI 2023 30
-
ISO/IEC 14165-222:2005
Information technology — Fibre Channel — Part 222: Single-byte command code 2 mapping protocol (FC-SB-2)…
-
ISO 126:2005
Latex de caoutchouc naturel concentré — Détermination de la teneur en caoutchouc sec Published By…
-
BS EN ISO 216:2007:2008 Edition
Writing paper and certain classes of printed matter. Trimmed sizes. A and B series, and…
-
ISO 10303-221:2007
Industrial automation systems and integration — Product data representation and exchange — Part 221: Application…
-
AS ISO 13822:2005 (R2016)
Basis for design of structures – Assessment of existing structures (ISO 13822:2001, MOD) Published By…
-
ISO/IEC TR 29154:2013
Software engineering — Guide for the application of ISO/IEC 24773:2008 (Certification of software engineering professionals…
-
ISO 228-1:2000
Filetages de tuyauterie pour raccordement sans étanchéité dans le filet — Partie 1: Dimensions, tolérances…
-
BS ISO 2926:2013
Aluminium oxide used for the production of primary aluminium. Particle size analysis for the range…
-
BS ISO 9241-221:2023
Ergonomics of human-system interaction – Human-centred design process assessment model Published By Publication Date Number…
-
BS ISO 4226:2007 2008
Air quality. General aspects. Units of measurement Published By Publication Date Number of Pages BSI…
-
ISO 10303-227:2005
Industrial automation systems and integration — Product data representation and exchange — Part 227: Application…
-
ISO/IEC 14776-326:2002
Information technology — Small Computer System Interface (SCSI) — Part 326: Reduced Block Commands (RBC)…
-
ISO 2926:2005
Aluminium oxide used for the production of primary aluminium — Particle size analysis for the…
-
BS EN ISO 228-2:2003
Pipe threads where pressure-tight joints are not made on the threads – Verification by means…
-
ISO 216:2007
Writing paper and certain classes of printed matter — Trimmed sizes — A and B…
-
BS ISO 2926:2005
Aluminium oxide used for the production of primary aluminium. Particle size analysis for the range…
-
ISO 2426-2:2000
Plywood — Classification by surface appearance — Part 2: Hardwood Published By Publication Date Number…
-
ISO 10303-236:2006
Industrial automation systems and integration — Product data representation and exchange — Part 236: Application…
-
ISO 2426-3:2000
Plywood — Classification by surface appearance — Part 3: Softwood Published By Publication Date Number…
-
ISO 13165-1:2013
Water quality — Radium-226 — Part 1: Test method using liquid scintillation counting Published By…
-
ISO 276:2002
Binders for paints and varnishes — Linseed stand oil — Requirements and methods of test…
-
BS EN ISO 228-1:2003
Pipe threads where pressure-tight joints are not made on the threads – Dimensions, tolerances and…
-
CAN/CSA-ISO 9000-2-98:2000 Edition
Quality Management and Quality Assurance Standards – Part 2: Generic Guidelines for the Application of…
