Mikroreproduktory (Norma k přímému použití jako ČSN).
NORMA vydaná dňa 1.1.2021
Designation standards: ČSN EN IEC 63034
Classification mark: 367014
Catalog number: 511098
Publication date standards: 1.1.2021
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN
This document specifies the characteristics of microspeakers as well as the relevant test methods on microspeakers using steady-state sinusoidal signals, sinusoidal chirp, multi-tone or noise. The main characteristics include, but are not limited to, impedance, displacement, amplitude frequency response, distortion, and power handling