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Textophone_1920.jpg (126 × 180 píxels, mida del fitxer: 7 Ko, tipus MIME: image/jpeg)

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English: European Wire Recorders in the 1920s

Textophon

The Telegraphone was not a commercial success, but it did demonstrate that a wire recorder could be used successfully for certain applications such as office dictation and telephone recording (for a history of the answering machine, click here). Several European companies in the 1920s attempted to market improved wire recorders for dictating and telephone recording purposes. These were the first magnetic recorders to use the new technology of electronics. Using the vacuum-tube electronic amplifiers that became available after World War I, these recorders could capture weak telephone signals and reproduce them with greater volume than was possible with the Telegraphone. Examples of these European machines included the "Textophone" and the "Dailygraph."
Español: Grabadoras de alambre europeas de 1920

Textophon

El telegrafono no fué un éxito comercial, pero este demostró que una grabadora de alambre podía ser utilizada exitosamente para aplicaciones específicas como dictado en la oficiona y grabación telefónica (para historia de la máquina contestadora de clic aquí). Muchas compañías europeas en los años veinte intentaron implementar al mercado grabadoras de alambre para el dictado y utilidades de grabación telefónica. Estasfueron las primeras grabadoras magnéticas para ser usar la nueva tecnología en electrónica. Usaban un amplificador electrónico de tubo al vacio que estuvo disponible después de la primer guerra mundial, estas grabadoras podían captar señales telefónicas débiles y reproducirlas con volumen mas alto el cual era posible con el telegraphone. Ejemplos de estas máquinas europeas incluían el "Textophone" y el "Dailygraph"
Data entre 1998 i 2006
Font http://www.recording-history.org/HTML/wire3.php
Autor David Morton
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actual18:10, 21 oct 2009Miniatura per a la versió del 18:10, 21 oct 2009126 × 180 (7 Ko)Nonino01{{Information |Description={{en|1=European Wire Recorders in the 1920s Textophon The Telegraphone was not a commercial success, but it did demonstrate that a wire recorder could be used successfully for certain applications such as office dictation and

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