amplifier in Hindi हिन्दी
amplifier in Santali
amplifier in Tamil தமிழ்
amplifier in English
- amplifier⇄amplifier, noun.
1. a person or thing that amplifies or enlarges.
2a. a vacuum tube, transistor, or other device in a radio, phonograph, etc., for strengthening electrical impulses.
b. an apparatus for making audible the sounds recorde