ISO 226:1987 PDF
Acoustics — Normal equal-loudness level contours
Title (English):
ISO 226:1987
Acoustics — Normal equal-loudness level contours
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 8
- Publication date:
- May 7, 1987
- Edition:
- ISO IS 226 edition 1 version 1
- ICS:
- 13.140
Description (English):
Specifies the relations existing between the sound pressure levels and frequencies of pure sinusoidal continuous tones in several conditions. These relations are expressed as curves and represent a fundamental property of the human auditory system.
Technical details
- Technical committee
- ISO/TC 43 - Acoustics
- SKU
- ISO 226:1987
