[opus] Bug report in burg_modified_fix( ) opus1.1-alpha

Cliff Parris cliff at espico.com
Thu Feb 7 04:11:40 PST 2013

Hello Opus,

I’d like to report a bug in the fixed point OPUS code:

line 336 (or thereabouts), operand FIND_LPC_COND_FAC should be replaced with SILK_FIX_CONST(FIND_LPC_COND_FAC ,32), otherwise multiplication by zero typically occurs.

please confirm.

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