ANSI S12.11 : 1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METHODS FOR THE MEASUREMENT OF NOISE EMITTED BY SMALL AIR-MOVING DEVICES
Hardcopy , PDF
07-08-2003
English
01-01-1997
Important note : Users cannot be edited or removed once added to your Multi user PDF.Covers the determination of noise emission for small air-moving devices generally used in cooling electronic, electrical or mechanical equipment. These devices include propeller fans, tubeaxial fans, vaneaxial fans, centrifugal blowers, transverse blowers, cabinet blowers and variations of these types. Does not cover the measurement of aerodynamic performance.
| Committee |
ASA
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy |
| IPC 9591 : 0 | PERFORMANCE PARAMETERS (MECHANICAL, ELECTRICAL, ENVIRONMENTAL AND QUALITY/RELIABILITY) FOR AIR MOVING DEVICES |
| ASHRAE HDBK REFRIGERATION : 2014 | ASHRAE HANDBOOK - REFRIGERATION |
| ANSI S1.23 : 1976 | DESIGNATION OF SOUND POWER EMITTED BY MACHINERY AND EQUIPMENT, METHOD FOR THE |
| ANSI S1.31 : 1980 | BROADBAND NOISE SOURCES IN REVERBERATION ROOMS, PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF |
| ANSI S1.32 : 1980 | DISCRETE-FREQUENCY AND NARROW-BAND NOISE SOURCES IN REVERBERATION ROOMS, PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF, |
| ANSI S1.11 : 2014 | SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS |
| ANSI S1.34 : 1980 | FREE-FIELD CONDITIONS OVER A REFLECTING PLANE, ENGINEERING METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES FOR ESSENTIALLY, |
| ASHRAE 51 : 2016 | LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING |
| ANSI/ASA S1.6 : 2016 | PREFERRED FREQUENCIES AND FILTER BAND CENTER FREQUENCIES FOR ACOUSTICAL MEASUREMENTS |
| ANSI S1.35 : 1979 | SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND SEMI-ANECHOIC ROOMS, DETERMINATION OF, |
| AMCA 300 : 2014 | REVERBERANT ROOM METHOD FOR SOUND TESTING OF FANS |
| ISO 7779:2010 | Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.