| 释义 |
melodiograph|mɪˈləʊdɪəgrɑːf, -æ-|
[f. melody + -graph.]
A contrivance to record the notes of tunes played upon an instrument. Cf. melograph.
1884Knight Dict. Mech. Suppl. 592/2 In the melodiograph of Zigliani, a double flat spring placed under each key is connected with a battery and with a recording apparatus. |