Meaning of Optophone in Urdu

Meaning and Translation of Optophone in Urdu Script and Roman Urdu with Wikipedia Reference, Image,

Urdu Meaning or Translation

optophone woh aala jo roshni ki lehron ko aawaz ki lehron mein tabdeel kar deta hai aur iss tarah andhay bajaye ankhon kay kaanoo say parh saktay hain وہ آلہ جو روشني کي لہروں کو آواز کي لہروں ميں تبديل کر ديتا ہے اور اس طرح اندھے بجائے آنکھوں کے کانوں سے پڑھ سکتے ہيں
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Wikipedia

The optophone is a device, used by the blind, that scans text and generates time-varying chords of tones to identify letters.

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