IEC TR 60268-13:1998
Current
The latest, up-to-date edition.
Sound system equipment - Part 13: Listening tests on loudspeakers
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English - French
11-03-1998
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FOREWORD
1 General
1.1 Scope
1.2 Reference documents
1.3 Explanation of terms
2 Listening conditions
2.1 Listening room
2.1.1 Room dimensions
2.1.2 Reverberation time
2.1.3 Environmental conditions
2.2 Loudspeaker position and orientation
2.2.1 Monophonic reproduction
2.2.2 Two-channel stereophonic reproduction
2.2.3 Multi-channel stereophonic reproduction
2.3 Listening position
2.4 Level setting
2.4.1 Listening level
2.4.2 Relative level
2.5 Electrical requirements
2.5.1 Signal source and amplifiers
2.5.2 Switching system
2.5.3 Connections
2.5.4 Overall frequency response
3 Listeners
4 Programme material
5 Experimental procedure and evaluation
5.1 Experimental procedure
5.1.1 Single stimulus ratings procedure
5.1.2 Paired ratings and paired comparisons procedures
5.2 Rating scales and perceptual attributes
5.2.1 Rating scales
5.2.2 Perceptual attributes and their definitions for
this report
5.3 Test duration
5.4 Instructions and preliminary trials
5.5 Statistical treatment of the data
6 Test report
Annexes
A - Instructions for listening tests
B - Statistical treatment of the data from listening tests
Gives recommendations for establishing, conducting and evaluating listening tests on loudspeakers, as well as general guidelines.
| Committee |
TC 100/TA 20
|
| DevelopmentNote |
Supersedes IEC 60089. (07/2004) Also numbered as BS 6840-13(1998) (09/2005) Stability Date: 2026. (10/2012)
|
| DocumentType |
Technical Report
|
| Pages |
41
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN NPR IEC 60268-13 : 1998 | Identical |
| DIN 45573-4:1989-03 | Similar to |
| BS EN 61096:1993 | Methods of measuring the characteristics of reproducing equipment for digital audio compact discs |
| EN 61096:1993/A1:1996 | METHODS OF MEASURING THE CHARACTERISTICS OF REPRODUCING EQUIPMENT FOR DIGITAL AUDIO COMPACT DISCS |
| EN 62121:2001 | Methods of measurement for minidisc recorders/players |
| ANSI/ASA S3.20 : 2015 | American National Standard Bioacoustical Terminology |
| BS EN 62121:2001 | Methods of measurement for minidisc recorders/players |
| IEC 62121:2001 | Methods of measurement for minidisc recorders/players |
| I.S. EN 61096:1993 | METHODS OF MEASURING THE CHARACTERISTICS OF REPRODUCING EQUIPMENT FOR DIGITAL AUDIO COMPACT DISCS |
| ISO 1996-2:2017 | Acoustics — Description, measurement and assessment of environmental noise — Part 2: Determination of sound pressure levels |
| AES 20 : 1996(R2007) | |
| ISO 1996-3:1987 | Acoustics Description and measurement of environmental noise Part 3: Application to noise limits |
| ISO 1996-1:2016 | Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures |
| ISO 3382:1997 | Acoustics — Measurement of the reverberation time of rooms with reference to other acoustical parameters |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
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