ASA has submitted a PINS (Project Initiation Notification System) to ANSI for the proposed revision of the following draft standard:
BSR/ASA S3.39-20XX, Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance).
The PINS process announces the start of a new or revised standard. It ensures coordination across the standards community and opens a 30-day public comment period for early input.
