🔤 Telephonograph ✨

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🔊 Play Roman

aawaaz recording phone, zabt e aawaaz phone, phone recorder, qadeem recording phone, pehla recording aala

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📚noun

telephonograph

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DEFINITION

an early combination of a telephone and a phonograph designed to record telephone calls

EXAMPLE SENTENCES

Inventors demonstrated the telephonograph as a revolutionary way to store phone messages automatically. The historic museum holds a rare original telephonograph dating back to early sound recording. Historical records show how the telephonograph laid foundational concepts for modern voicemail systems. Engineers studied the mechanical cylinder design used in Thomas Edison's early telephonograph prototypes. The experimental telephonograph captured audio signals directly off electrical telegraph lines onto wax.

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call recorder audio recorder phonographic telephone dictaphone message recorder

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live transmitter non recording phone