6.73 equivalent noise pressure level. Of a transducer, twenty times the logarithm to the base ten of the ratio of the root-mean-square of the equivalent noise pressure to the stated reference pressure. Unit, decibel (dB).
« Back to Standards Terminolgy IndexRecent Posts
- Recent Reaffirmations Across Accredited Standards Committees
- ANSI Expands Consumer Participation Fund Resources to Cover US Technical Advisory Group Fees
- Standards Spotlight Pt. 2: Enhancing Acoustics in Student Gymnasiums and Fitness Spaces
- Standards Spotlight Pt 1: Why ASA/ANSI S12.60-2019/Part 4 (R2024) is Essential for Physical Education Spaces
- Newly Reaffirmed ASA Standards
Recent Comments