IEEE Recommended Practice on Audio and Electro Acoustics Loudspeaker Measurements 1961
NORMA vydána dne 1.1.1961
Designation standards: IEEE 219-1961
Note: NEPLATNÁ
Publication date standards: 1.1.1961
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE