diff --git a/lib_dec/acelp_core_dec.c b/lib_dec/acelp_core_dec.c
index bb771d3ee62aabb09893e1ff2ce5e51507cc6f52..e405bfb8d8717925b5315a619b03494d96232dd5 100644
--- a/lib_dec/acelp_core_dec.c
+++ b/lib_dec/acelp_core_dec.c
@@ -1296,7 +1296,7 @@ ivas_error acelp_core_dec(
                     if ( !( ( st->element_mode == IVAS_CPE_TD || st->element_mode == IVAS_CPE_DFT ) && ( st->hFdCngDec->hFdCngCom->active_frame_counter > 0 ) ) )
                     {
                         st->hTcxDec->CngLevelBackgroundTrace_bfi = fix_to_float( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, ( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) );
-                        st->cngTDLevel_float = fix16_to_float( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
+                        st->cngTDLevel_float = fixedToFloat( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
                         for ( int p = 0; p < ( st->hFdCngDec->hFdCngCom->stopFFTbin - st->hFdCngDec->hFdCngCom->startBand ); p++ )
                         {
                             st->hFdCngDec->hFdCngCom->cngNoiseLevel_flt[p] = ( (float) st->hFdCngDec->hFdCngCom->cngNoiseLevel[p] / ( 1u << ( 31 - st->hFdCngDec->hFdCngCom->cngNoiseLevelExp ) ) );
@@ -1517,7 +1517,7 @@ ivas_error acelp_core_dec(
                             if ( !( ( st->element_mode == IVAS_CPE_TD || st->element_mode == IVAS_CPE_DFT ) && ( st->hFdCngDec->hFdCngCom->active_frame_counter > 0 ) ) )
                             {
                                 st->hTcxDec->CngLevelBackgroundTrace_bfi = fix_to_float( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, ( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) );
-                                st->cngTDLevel_float = fix16_to_float( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
+                                st->cngTDLevel_float = fixedToFloat( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
                                 for ( int p = 0; p < ( st->hFdCngDec->hFdCngCom->stopFFTbin - st->hFdCngDec->hFdCngCom->startBand ); p++ )
                                 {
                                     st->hFdCngDec->hFdCngCom->cngNoiseLevel_flt[p] = ( (float) st->hFdCngDec->hFdCngCom->cngNoiseLevel[p] / ( 1u << ( 31 - st->hFdCngDec->hFdCngCom->cngNoiseLevelExp ) ) );
diff --git a/lib_dec/ivas_stereo_mdct_core_dec_fx.c b/lib_dec/ivas_stereo_mdct_core_dec_fx.c
index 31c92055e12d8713a06fae53f8916522f851ca29..57636e2a1a6b51e4c0089cb7ebebf76b8276c4f8 100644
--- a/lib_dec/ivas_stereo_mdct_core_dec_fx.c
+++ b/lib_dec/ivas_stereo_mdct_core_dec_fx.c
@@ -1034,7 +1034,7 @@ static void run_min_stats_fx(
                 }
 
                 st->hTcxDec->CngLevelBackgroundTrace_bfi = (float) ( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx / powf( 2.f, (Float32)( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) ) );
-                st->cngTDLevel_float = fix16_to_float( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
+                st->cngTDLevel_float = fixedToFloat( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
 
                 for ( int p = 0; p < ( st->hFdCngDec->hFdCngCom->stopFFTbin - st->hFdCngDec->hFdCngCom->startBand ); p++ )
                 {
diff --git a/lib_dec/ivas_tcx_core_dec.c b/lib_dec/ivas_tcx_core_dec.c
index fb2e9ba7b0e7823723d9afc0a08de3ca8cb98bee..e634e0b786083d4cff26f5b15af030859a43de07 100644
--- a/lib_dec/ivas_tcx_core_dec.c
+++ b/lib_dec/ivas_tcx_core_dec.c
@@ -928,7 +928,7 @@ void stereo_tcx_core_dec(
                  ( st->m_frame_type == ZERO_FRAME ) )
             {
                 st->hTcxDec->CngLevelBackgroundTrace_bfi = fix_to_float( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, ( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) );
-                st->cngTDLevel_float = fix16_to_float( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
+                st->cngTDLevel_float = fixedToFloat( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
                 for ( int p = 0; p < st->hFdCngDec->hFdCngCom->fftlen; p++ )
                 {
                     st->hFdCngDec->hFdCngCom->fftBuffer_flt[p] = ( (float) st->hFdCngDec->hFdCngCom->fftBuffer[p] / ( 1u << ( 31 - st->hFdCngDec->hFdCngCom->fftBuffer_exp ) ) );
@@ -1135,7 +1135,7 @@ void stereo_tcx_core_dec(
                  ( st->m_frame_type == ZERO_FRAME ) )
             {
                 st->hTcxDec->CngLevelBackgroundTrace_bfi = fix_to_float( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, ( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) );
-                st->cngTDLevel_float = fix16_to_float( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
+                st->cngTDLevel_float = fixedToFloat( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
                 for ( int p = 0; p < st->hFdCngDec->hFdCngCom->fftlen; p++ )
                 {
                     st->hFdCngDec->hFdCngCom->fftBuffer_flt[p] = ( (float) st->hFdCngDec->hFdCngCom->fftBuffer[p] / ( 1u << ( 31 - st->hFdCngDec->hFdCngCom->fftBuffer_exp ) ) );