• Paese
• USA (Stati Uniti d'America)

• Produttore / Marca
• Western Electric Company Inc.; New York (NY)

• Anno
• 1912

• Categoria
• Altoparlante, cuffia o auricolare

• Radiomuseum.org ID
• 130442

• Gamme d'onda
• - senza

• Tensioni di funzionamento
• Alimentazione non richiesta

• Altoparlante
• Tromba

• Radiomuseum.org
• Modello: Loud Speaking Telephone - Western Electric Company Inc.;

• Annotazioni
• At the 1912 Boston Electric show a number of these Western Electric Loud Speaking Telephones were used to demonstrate their use as announcers - to announce interesting events, to page visitors to the show, and to furnish music from a phonograph in the transmitting booth. Groups of people gathered around, listening open-mouthed to the voices or the music, seemingly coming from nowhere. Even a child which was separated from its parents was found through their agency, exhibition officials were summoned to their offices by means of these instruments.
  Straight neck horn, wall hanging.

• Bibliografia
• Radio Manufacturers of the 1920's, Vol. 3 (p.224)

• Autore
• Modello inviato da Konrad Birkner † 12.08.2014. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 166 modelli, di cui 143 con immagini e 33 con schemi.
  Elenco delle radio e altri apparecchi della Western Electric Company Inc.; New York (NY)