Acoustics. Measurement of room acoustic parameters - Performance spaces Ingestion-build-84997 Photographers

Photographers

Methods and data are given for

The vehicles

performance requirements and alarming

ISO 17840‑2 addresses pictograms and design of the rescue sheet

Acoustics. Measurement of room acoustic parameters - Performance spaces Ingestion-build-84997 Photographers1 Scope This part of ISO 3382 specifies methods for the measurement of reverberation time and other room acoustical parameters in performance spaces. It describes the measurement procedure, the apparatus needed, the coverage required, and the method of evaluating the data and presenting the test report. It is intended for the application of modern digital measuring techniques and for the evaluation of room acoustical parameters derived from impulse