Commit 9dcc65aa authored by Jiaquan Huo's avatar Jiaquan Huo
Browse files

Adjust gain in pre-rendering ISM to SBA and in merging transport channels when... 

Adjust gain in pre-rendering ISM to SBA and in merging transport channels when encoding OSBA input signals.
parent fffce66f

lib_enc/ivas_osba_enc.c

+1 −11
Original line number Diff line number Diff line
@@ -72,7 +72,7 @@ static void ivas_merge_sba_transports( 
    {

        for ( j = 0; j < input_frame; j++ )

        {

            data_out_f[i][j] = ( data_in_f1[i][j] + data_in_f2[i][j] );

            data_out_f[i][j] = 0.5f * ( data_in_f1[i][j] + data_in_f2[i][j] );

        }

    }
@@ -477,15 +477,5 @@ static void ivas_osba_render_ism_to_sba( 
        }

    }



    /* Gain with loudness-matching gains */

    output_gain = 0.7499f;

    for ( j = 0; j < nchan_sba; j++ )

    {

        for ( k = 0; k < input_frame; k++ )

        {

            data_out_f[j][k] *= output_gain;

        }

    }



    return;

}