telegraphone
telegraphone · telegraphones
An early device for recording sound by local magnetization of a steel wire, disk, or…An early device for recording sound by local magnetization of a steel wire, disk, or ribbon, moved against the pole of a magnet connected electrically with a telephone receiver or similar.
Meaning
1 senses(historical)An early device for recording sound by local magnetization of a steel wire, disk, or ribbon, moved against the pole of a magnet connected electrically with a telephone receiver or similar.
Forms
plural: telegraphones| Singular | telegraphone |
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| Plural | telegraphones |
regular
Word family
1 related wordsRelatedtelephonograph