Fix for 3GPP issue 840: Bigger differences for short block frames in high-rate stereo

        /* pSpectrumFlat_exp has to be multiplied with 1024 = 2^10 go achive proper gain values */

        hPrivateData->pSpecFlat_exp = add( pSpectrumFlat_exp, 10 );

        hPrivateData->pSpecFlat_exp = 30;

        move16();

        Copy32( pSpectrumFlat, hPrivateData->pSpecFlat, hGrid->startLine );

        Copy_Scale_sig32( pSpectrumFlat, hPrivateData->pSpecFlat, hGrid->startLine, sub( pSpectrumFlat_exp, 20 ) );

    }

}