3. Perceptive indicators
The purpose of these indicators is to represent certain basic
3.1 Sonie
Loudness is intended to represent the perceived sound level; it should be noted that the equivalent A-weighted level (L eqA ) can misrepresent...
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Perceptive indicators
References
Standardization
International Organization for Standardization ISO
- Acoustics – Isosonic level calculation method. - ISO 532 - 1975
- Acoustique. Mesurage du bruit aérien émis par les équipements de technologie de l'information et des télécommunications. Norme française identique : NF EN ISO 7779. - ISO 7779 - Août 1999
European...
Manufacturers
Acoustic dummies and perceptual analysis software
01dB – Métravib http://www.01db-metravib.com
Head Acoustics http://www.head-acoustics.de
Bruel and Kjaer http://www.bksv.com
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