RO
STAS 6901-78
Psycho-physiological acoustics. Standard curves of equal loudness level and relations between sound pressure levels
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Status :
Withdrawn
Approval date : 1/1/1978
Publish date : 7/1/1978
Withdrawal date : 5/31/2010
Number of pages : 6
ICS : 17.140.01 Acoustic measurements and noise abatement in gerneral
Technical Committee : 274 - Human protection against noise and mechanical vibration
- Replaces STAS 6901-64
- Replaces STAS 9276-73