<synset id="n06281721" type="n">
<lex_filenum>10<lex_filenum/>
<word lex_id="0">frequency modulation<word/>
<word lex_id="0">FM<word/>
<pointer refs="n06281295">Hypernym<pointer/>
<def>modulation of the frequency of the (radio) carrier wave<def/>
<synset/>