<synset id="n06281959" type="n">
<lex_filenum>10<lex_filenum/>
<word lex_id="0">pulse modulation<word/>
<pointer refs="n06281295">Hypernym<pointer/>
<pointer refs="n06282093">Hyponym<pointer/>
<def>modulation that imposes a signal on a train of pulses<def/>
<synset/>