remove printf statements

        fac *= att;

    }

    printf("LPC filter coefs: %.10f", a[0]);

    for ( i = 1; i <= LFE_PLC_LPCORD; i++ )

    {

        a[i] = a[i] * fac;

        fac *= att * ( 1.0f + delta );

        printf(", %.10f", a[i]);

    }

    printf("\n");

    printf("Pred erros: %.10f", pee[0]);

    for ( i = 1; i <= LFE_PLC_LPCORD; i++ )

    {

        printf(", %.10f", pee[i]);

    }

    printf("\n");

    set_zero( zeroes, LFE_PLC_RECLEN );

    syn_filt( a, LFE_PLC_LPCORD, zeroes, rec_frame, LFE_PLC_RECLEN, outbuf + LFE_PLC_BUFLEN - LFE_PLC_LPCORD, 0 );