IEC 60581-7:1986
Current
The latest, up-to-date edition.
High fidelity audio equipment and systems: Minimum performancerequirements. Part 7: Loudspeakers
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
30-05-1986
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FOREWORD
PREFACE
Clause
1. Scope
2. Object
3. Measuring conditions
4. Minimum requirements
5. Basic characteristics on which the specifications depend
5.1 Characteristic power
5.2 Mean characteristic sound pressure level
SECTION ONE - MINIMUM REQUIREMENTS FOR CHARACTERISTICS
DIRECTLY RELATED TO THE REPRODUCING QUALITY
6. Frequency response
7. Effective frequency range
8. Directional response
9. Difference of amplitude/frequency response (for
stereophonic loudspeaker systems)
10. Characteristic total harmonic distortion
11. Impedance
SECTION TWO - OTHER CHARACTERISTICS AND REQUIREMENTS
12. Short-term maximum input voltage/power
13. Long-term maximum input voltage/power
14. Interconnection
15. Characteristics to be specified
16. Instructions for loudspeaker kits
Applies to loudspeakers and loudspeaker systems provided with a baffle or enclosure. Also applies to systems intended to be assembled by the user (so-called 'loudspeaker kits') provided that the instructions for assembly meet certain requirements. Gives the minimum performance requirements and methods of measurement for loudspeakers and loudspeaker systems.
| Committee |
TC 100/TA 20
|
| DevelopmentNote |
Also numbered as BS 5942-7(1987) (09/2005) Stability Date: 2018. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NEN 10581-7 : 1990 | Identical |
| PN 88/T-06256.07 : 1988 | Identical |
| BS 5942-8:1987 | High fidelity audio equipment and systems; minimum performance requirements Specification for combination equipment |
| I.S. EN ISO 8253-2:2009 | ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 2: SOUND FILED AUDIOMETRY WITH PURE-TONE AND NARROW-BAND TEST SIGNALS |
| ISO 8253-2:2009 | Acoustics Audiometric test methods Part 2: Sound field audiometry with pure-tone and narrow-band test signals |
| UNE-EN ISO 8253-2:2010 | Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009) |
| BS EN ISO 8253-2:2009 | Acoustics. Audiometric test methods Sound field audiometry with pure-tone and narrow-band test signals |
| UNI EN ISO 8253-2 : 2010 | ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 2: SOUND FIELD AUDIOMETRY WITH PURE-TONE AND NARROW-BAND TEST SIGNALS |
| EN ISO 8253-2:2009 | Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009) |
| AS/NZS ISO 8253.2:2019 | Acoustics - Audiometric test methods Sound field audiometry with pure-tone and narrow-band test signals |
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