ČSN - Czech national standards

Elektroakustika - Zvukoměry - Část 2: Typové zkoušky.

Available languages: Czech

Available design: Print design

Electroacoustics - Sound level meters - Part 3: Periodic tests

Available languages: Czech

Available design: Print design

Integrating-averaging sound level meters

Available design: Print design

Integrující - Průměrující zvukoměry.

Available design: Print design

Electroacoustics - Sound level meters - Part 1: Specifications

Available design: Print design

Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests

Available design: Print design

Electroacoustics - Sound level meters - Part 3: Periodic tests

Available design: Print design

Electroacoustic. Random-incidence and diffuse-field calibration of sound level meters

Available languages: Czech preface only

Available design: Print design

Electroacoustics - Simulator of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones

Available languages: Czech

Available design: Print design

Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry

Available languages: English (the title page in Czech only)

Available design: Print design