<synset id="n02676097" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">acoustic delay line<word/>
<word lex_id="0">sonic delay line<word/>
<pointer refs="n03172965">Hypernym<pointer/>
<pointer refs="n02676805">Part holonym<pointer/>
<def>a delay line based on the time of propagation of sound waves<def/>
<synset/>