Noun:

চিত্রদ্বারা লিখনপদ্ধতিতে বর্ণস্বরূপ ব্যবহৃত চিত্র,

dictograph's Usage Examples:

covert listening devices used in the United States of America was the dictograph, an invention of Kelley M.

One was the dictograph, which was an early hands-free inter-office intercom system.

Discovery of two dictograph microphones in the Werner offices and the pilfering of their office were.

Cavalleria Rusticana and I Pagliacci, which were "trapped and magnified by the dictograph directly from the stage and borne by wireless Hertzian waves over the.

Gearhardt, were credited with breaking the case after installing a dictograph in the house of a bank robbery suspect.