variable-gain amplifier

electronic amplifier that varies its gain depending on a control voltage

en-GB/ˈvɛəɹɪəbl - ˈɡeɪn ˈæmplɪfaɪə/
en-US/ˈvɛɹiəbəl - ˈɡeɪn ˈæmpləˌfaɪɚ/

ক্যাটাগরি:

electronic amplifier