cnDspPgmKr.c :

1) Added two new audio inputs (ai2p,ai3p) and mixers (mx0p,mx1p)
to allow contact mic's to be mixed with air mic's.
2) Added two new audio outputs (a02p,a03p) which are duplicates of
   ao0p and ao1p.
3) Added all pass filters to all four audio outputs to decorrelate output.
4) Added Bypass button to bypass the all pass filters.

dsp/cmDspPgmKr.c

@@ -213,8 +213,8 @@ void _cmDspSys_TlXformChain1( cmDspSysH_t h, cmDspTlXform_t* c,  unsigned preGrp
   cmDspInst_t* max_upr_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Max Upr"),         -1.0,  1.0, 0.001, 0.5);
   cmDspInst_t* min_lwr_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Min Lwr"),          0.0, -1.0, 5.0, 1.0);
   cmDspInst_t* max_lwr_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Max Lwr"),          0.0, -1.0, 5.0, 3.0);
-  cmDspInst_t* min_off_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Min Off"),          0.0, 50.0, 0.1, 30.0);
-  cmDspInst_t* max_off_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Max Off"),          0.0, 50.0, 0.1, 30.0);
+  cmDspInst_t* min_off_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Min Off"),       -100.0, 100.0, 0.1, 30.0);
+  cmDspInst_t* max_off_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Max Off"),       -100.0, 100.0, 0.1, 30.0);
   cmDspInst_t* min_wet_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Min Wet"),          0.0,  1.0, 0.01, 1.0);
   cmDspInst_t* max_wet_ctl   = cmDspSysAllocScalarP( h,preGrpSymId, NULL, lbl("Max Wet"),          0.0,  1.0, 0.01, 1.0);
 
@@ -634,12 +634,15 @@ void _cmDspSys_TlXformChain( cmDspSysH_t h, cmDspTlXform_t* c,  unsigned preGrpS
   cmDspSysInstallCb(h, modp, mlbl("thr"),  thr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("upr"),  upr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("lwr"),  lwr_ctl, "val", NULL );
+  cmDspSysInstallCb(h, modp, mlbl("off"),  off_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("mint"), min_thr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("maxt"), max_thr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("minu"), min_upr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("maxu"), max_upr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("minl"), min_lwr_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("maxl"), max_lwr_ctl, "val", NULL );
+  cmDspSysInstallCb(h, modp, mlbl("mino"), min_off_ctl, "val", NULL );
+  cmDspSysInstallCb(h, modp, mlbl("maxo"), max_off_ctl, "val", NULL );
   cmDspSysInstallCb(h, modp, mlbl("sw"),   achan,       "trig", NULL ); // See also: amp.sfloc->achan.trig
 
   c->achan = achan; 
@@ -671,6 +674,19 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   double          recdPlayCurLaSecs        = 0.1;
   double          recdPlayFadeRateDbPerSec = 4.0;
 
+
+  bool            eqBypassFl  = false;
+  unsigned        eqModeSymId = cmSymTblRegisterStaticSymbol(cmDspSysSymbolTable(h),"LP");
+  double          eqF0hz      = 264.0;
+  double          eqQ         = 1.0;
+  double          eqGain     = 1.0;
+
+  bool            apfBypassFl  = false;
+  unsigned        apfModeSymId  = cmSymTblRegisterStaticSymbol(cmDspSysSymbolTable(h),"AP");
+  double          apfF0hz       = 100.0;
+  double          apfQ          = 1.0;
+  double          apfGain       = 1.0;
+
   /*
   bool            cmpBypassFl  = false;
   double          cmpInGain    = 3.0;
@@ -691,6 +707,19 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
 
   cmDspInst_t* ai0p = cmDspSysAllocInst(h,"AudioIn",     NULL,  1, 2);
   cmDspInst_t* ai1p = cmDspSysAllocInst(h,"AudioIn",     NULL,  1, 3);
+  cmDspInst_t* ai2p = cmDspSysAllocInst(h,"AudioIn",     NULL,  1, 4);
+  cmDspInst_t* ai3p = cmDspSysAllocInst(h,"AudioIn",     NULL,  1, 5);
+
+
+  //cmDspInst_t* ieq0 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, eqBypassFl, eqModeSymId,eqF0hz, eqQ, eqGain  ); 
+  //cmDspInst_t* ieq1 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, eqBypassFl, eqModeSymId,eqF0hz, eqQ, eqGain  ); 
+  //cmDspInst_t* ieq2 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, eqBypassFl, eqModeSymId,eqF0hz, eqQ, eqGain  ); 
+  //cmDspInst_t* ieq3 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, eqBypassFl, eqModeSymId,eqF0hz, eqQ, eqGain  ); 
+
+
+  cmDspInst_t* mx0p = cmDspSysAllocInst( h, "AMix",      NULL, 3, 2, 1.0, 1.0);
+  cmDspInst_t* mx1p = cmDspSysAllocInst( h, "AMix",      NULL, 3, 2, 1.0, 1.0);
+
 
   //cmDspInst_t* ci0p = cmDspSysAllocInst(h,"Compressor",  NULL,  8, cmpBypassFl, cmpThreshDb, cmpRatio_num, cmpAtkMs, cmpRlsMs, cmpMakeup, cmpWndMs, cmpWndMaxMs ); 
   //cmDspInst_t* ci1p = cmDspSysAllocInst(h,"Compressor",  NULL,  8, cmpBypassFl, cmpThreshDb, cmpRatio_num, cmpAtkMs, cmpRlsMs, cmpMakeup, cmpWndMs, cmpWndMaxMs ); 
@@ -791,11 +820,15 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   }
   */
 
+  cmDspInst_t* apf0 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, apfBypassFl, apfModeSymId, apfF0hz+0, apfQ, apfGain  ); 
+  cmDspInst_t* apf1 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, apfBypassFl, apfModeSymId, apfF0hz+100.0, apfQ, apfGain  ); 
+  cmDspInst_t* apf2 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, apfBypassFl, apfModeSymId, apfF0hz+200.0, apfQ, apfGain  ); 
+  cmDspInst_t* apf3 =  cmDspSysAllocInst(h,"BiQuadEq",NULL, 5, apfBypassFl, apfModeSymId, apfF0hz+300.0, apfQ, apfGain  ); 
 
   cmDspInst_t* ao0p = cmDspSysAllocInst(h,"AudioOut",    NULL,   1, 0 );
   cmDspInst_t* ao1p = cmDspSysAllocInst(h,"AudioOut",    NULL,   1, 1 );
-  //cmDspInst_t* ao2p = cmDspSysAllocInst(h,"AudioOut",    NULL,   1, 2 );
-  //cmDspInst_t* ao3p = cmDspSysAllocInst(h,"AudioOut",    NULL,   1, 3 );
+  cmDspInst_t* ao2p = cmDspSysAllocInst(h,"AudioOut",    NULL,   1, 2 );
+  cmDspInst_t* ao3p = cmDspSysAllocInst(h,"AudioOut",    NULL,   1, 3 );
 
   cmDspSysNewPage(h,"Main");
   cmDspInst_t* liveb= cmDspSysAllocInst(h,"Button", "live",    2, kCheckDuiId,  0.0 );
@@ -831,9 +864,13 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   cmDspSysNewColumn(h,0);
   cmDspInst_t* igain0 = cmDspSysAllocInst(h,"Scalar", "In Gain-0",    5, kNumberDuiId, 0.0,   100.0,0.01,   1.0 );  
   cmDspInst_t* igain1 = cmDspSysAllocInst(h,"Scalar", "In Gain-1",    5, kNumberDuiId, 0.0,   100.0,0.01,   1.0 );  
+  cmDspInst_t* igain2 = cmDspSysAllocInst(h,"Scalar", "In Gain-2",    5, kNumberDuiId, 0.0,   100.0,0.01,   1.0 );  
+  cmDspInst_t* igain3 = cmDspSysAllocInst(h,"Scalar", "In Gain-3",    5, kNumberDuiId, 0.0,   100.0,0.01,   1.0 );  
 
   cmDspInst_t* lasecs = cmDspSysAllocInst(h,"Scalar", "LA Secs",      5, kNumberDuiId, 0.0,   recdPlayMaxLaSecs,0.01,   recdPlayCurLaSecs );  
   cmDspInst_t* dbpsec = cmDspSysAllocInst(h,"Scalar", "Fade dBpSec",  5, kNumberDuiId, 0.0,   24.0, 0.01, recdPlayFadeRateDbPerSec);
+  cmDspInst_t* apfByp = cmDspSysAllocCheck(  h, "APF-Bypass", 0.0 );
+
   cmDspInst_t* ogain0 = cmDspSysAllocInst(h,"Scalar", "Out Gain-0",   5, kNumberDuiId, 0.0,   10.0,0.01,   1.0 );  
   cmDspInst_t* ogain1 = cmDspSysAllocInst(h,"Scalar", "Out Gain-1",   5, kNumberDuiId, 0.0,   10.0,0.01,   1.0 );  
   cmDspInst_t* ogain2 = cmDspSysAllocInst(h,"Scalar", "Out Gain-2",   5, kNumberDuiId, 0.0,   10.0,0.01,   1.0 );  
@@ -849,6 +886,7 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   cmDspInst_t* mi0p    = cmDspSysAllocInst(h,"AMeter","In 0",  0);
   cmDspInst_t* mi1p    = cmDspSysAllocInst(h,"AMeter","In 1",  0);
 
+
   if((rc = cmDspSysLastRC(h)) != kOkDspRC )
     return rc;
 
@@ -863,10 +901,15 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   // Audio connections
   cmDspSysConnectAudio(h, php,  "out",   wtp,  "phs" );     // phs -> wt
 
+  cmDspSysConnectAudio(h, ai0p, "out", mx0p, "in-0" );
+  cmDspSysConnectAudio(h, ai1p, "out", mx1p, "in-0" );
+  cmDspSysConnectAudio(h, ai2p, "out", mx0p, "in-1" );
+  cmDspSysConnectAudio(h, ai3p, "out", mx1p, "in-1" );
+
   if( useWtFl )
   {
     cmDspSysConnectAudio(h, wtp,    "out",   au0Sw, "a-in-0" ); // wt  -> sw
-    cmDspSysConnectAudio(h, ai0p,   "out",   au0Sw, "a-in-1" );      // ain -> sw
+    cmDspSysConnectAudio(h, mx0p,   "out",   au0Sw, "a-in-1" );      // ain -> sw
     //cmDspSysConnectAudio(h, ci0p,   "out",   au0Sw, "a-in-1" );
     cmDspSysConnectAudio(h, au0Sw,  "a-out", rpp,   "in-0");    // sw  -> rcdply
     cmDspSysConnectAudio(h, au0Sw,  "a-out", c0.kr0,"in"  );    // sw  -> kr
@@ -875,10 +918,10 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   }
   else
   {
-    cmDspSysConnectAudio(h, ai0p,  "out", rpp,   "in-0");    // sw  -> rcdply
-    cmDspSysConnectAudio(h, ai0p,   "out",   c0.kr0, "in" ); // ain -> sw
-    //cmDspSysConnectAudio(h, ai0p,   "out",   c0.kr1, "in" ); // ain -> sw
-    cmDspSysConnectAudio(h, ai0p,   "out",   mi0p,  "in" );     
+    cmDspSysConnectAudio(h, mx0p,  "out", rpp,   "in-0");    // sw  -> rcdply
+    cmDspSysConnectAudio(h, mx0p,   "out",   c0.kr0, "in" ); // ain -> sw
+    //cmDspSysConnectAudio(h, mx0p,   "out",   c0.kr1, "in" ); // ain -> sw
+    cmDspSysConnectAudio(h, mx0p,   "out",   mi0p,  "in" );     
   }
 
   if( fragFl )
@@ -887,12 +930,18 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
     cmDspSysConnectAudio(h, rpp,    "out-0", c2.kr0,"in" );
     //cmDspSysConnectAudio(h, rpp,    "out-0", c2.kr1,"in" );
     cmDspSysConnectAudio(h, c2.cmp, "out",   mix0,  "in-1");    // rpp -> mix 1
-    cmDspSysConnectAudio(h, mix0,   "out",   ao0p,  "in" );     // mix -> aout
+    cmDspSysConnectAudio(h, mix0,   "out",   apf0,  "in" );     // mix -> aout
+    cmDspSysConnectAudio(h, apf0,  "out",   ao0p,  "in" );
+
   }
   else
   {
-    cmDspSysConnectAudio(h, c0.cmp, "out", ao0p, "in" );
-    //cmDspSysConnectAudio(h, wtp, "out", ao0p, "in" );
+    cmDspSysConnectAudio(h, c0.cmp, "out", apf0, "in" );
+    cmDspSysConnectAudio(h, c0.cmp, "out", apf2, "in" );
+    cmDspSysConnectAudio(h, apf0,  "out", ao0p,  "in" );
+    cmDspSysConnectAudio(h, apf2,  "out", ao2p,  "in" );
+
+    //cmDspSysConnectAudio(h, wtp, "out", apf0, "in" );
   }
 
 
@@ -901,7 +950,7 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
     if( useWtFl )
     {
       cmDspSysConnectAudio(h, wtp,    "out",   au1Sw, "a-in-0" ); // wt  -> sw
-      cmDspSysConnectAudio(h, ai1p,   "out",   au1Sw, "a-in-1" ); // ain -> sw
+      cmDspSysConnectAudio(h, mx1p,   "out",   au1Sw, "a-in-1" ); // ain -> sw
       //cmDspSysConnectAudio(h, ci1p,   "out",   au1Sw, "a-in-1" ); 
       cmDspSysConnectAudio(h, au1Sw,  "a-out", rpp,   "in-1");    // sw  -> rcdply
       cmDspSysConnectAudio(h, au1Sw,  "a-out", c1.kr0,"in"  );    // sw  -> kr
@@ -910,10 +959,10 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
     }
     else
     {
-      cmDspSysConnectAudio(h, ai1p,  "out", rpp,   "in-1");    // sw  -> rcdply
-      cmDspSysConnectAudio(h, ai1p,   "out",   c1.kr0, "in" ); // ain -> sw
-      //cmDspSysConnectAudio(h, ai1p,   "out",   c1.kr1, "in" ); // ain -> sw
-      cmDspSysConnectAudio(h, ai1p,   "out",   mi1p,  "in" );
+      cmDspSysConnectAudio(h, mx1p,  "out", rpp,   "in-1");    // sw  -> rcdply
+      cmDspSysConnectAudio(h, mx1p,   "out",   c1.kr0, "in" ); // ain -> sw
+      //cmDspSysConnectAudio(h, mx1p,   "out",   c1.kr1, "in" ); // ain -> sw
+      cmDspSysConnectAudio(h, mx1p,   "out",   mi1p,  "in" );
     }
 
     if( fragFl )
@@ -922,12 +971,18 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
       cmDspSysConnectAudio(h, rpp,    "out-1", c3.kr0, "in" );
       //cmDspSysConnectAudio(h, rpp,    "out-1", c3.kr1, "in" );
       cmDspSysConnectAudio(h, c3.cmp, "out",   mix1,   "in-1");    // rpp -> mix 1
-      cmDspSysConnectAudio(h, mix1,   "out",   ao1p,   "in" );     // mix -> aout
+      cmDspSysConnectAudio(h, mix1,   "out",   apf1,   "in" );     // mix -> aout
+      cmDspSysConnectAudio(h, apf1,  "out",   ao1p,   "in" );
+
     }
     else
     {
-      cmDspSysConnectAudio(h, c1.cmp, "out",   ao1p,  "in" );   // cmp -> mix 0
-      //cmDspSysConnectAudio(h, wtp, "out", ao1p, "in" );
+      cmDspSysConnectAudio(h, c1.cmp, "out",   apf1,  "in" );   // cmp -> mix 0
+      cmDspSysConnectAudio(h, c1.cmp, "out",   apf3,  "in" );   // cmp -> mix 0
+      cmDspSysConnectAudio(h, apf1,  "out",   ao1p,   "in" );
+      cmDspSysConnectAudio(h, apf3,  "out",   ao3p,   "in" );
+      
+      //cmDspSysConnectAudio(h, wtp, "out", apf1, "in" );
 
     }
   }
@@ -1082,38 +1137,41 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
   cmDspSysInstallCb(h, scp, "sel",    prp, "in", NULL );
 
   // NOTE: THIS IS A DUPLICATE OF THE scp.sel CONNECTIONS
+  /*
   cmDspSysInstallCb(h, scLoc, "val",    sfp, "index",  NULL );
   cmDspSysInstallCb(h, scLoc, "val",    modp,"reset", NULL );
   cmDspSysInstallCb(h, scLoc, "val",    modr,"reset", NULL );
   cmDspSysInstallCb(h, scLoc, "val",    rpp, "initIdx", NULL );
   cmDspSysInstallCb(h, scLoc, "val",    prp, "in", NULL );
+  */
 
   //cmDspSysInstallCb(h, reload,"out",  modp, "reload", NULL );
 
 
   // MIDI file player to score follower
   cmDspSysInstallCb(h, mfp,  "smpidx",  siRt, "f-in",NULL );
-  cmDspSysInstallCb(h, siRt, "f-out-0", sfp,  "smpidx",NULL ); 
+  cmDspSysInstallCb(h, siRt, "f-out-1", sfp,  "smpidx",NULL ); 
   // leave siRt.f-out-1 unconnected because it should be ignored in 'simulate mode'
 
   cmDspSysInstallCb(h, mfp,  "d1",      d1Rt, "f-in",  NULL );
-  cmDspSysInstallCb(h, d1Rt, "f-out-0", sfp,  "d1",    NULL );
+  cmDspSysInstallCb(h, d1Rt, "f-out-1", sfp,  "d1",    NULL );
   cmDspSysInstallCb(h, d1Rt, "f-out-1", nmp,  "d1",    NULL );
   cmDspSysInstallCb(h, nmp,   "d1",     mop,  "d1",    NULL );
   cmDspSysInstallCb(h, nmp,   "d1",     mo2p,  "d1",    NULL );
 
   cmDspSysInstallCb(h, mfp,  "d0",      d0Rt,  "f-in", NULL );
-  cmDspSysInstallCb(h, d0Rt, "f-out-0", sfp,   "d0",   NULL );
+  cmDspSysInstallCb(h, d0Rt, "f-out-1", sfp,   "d0",   NULL );
   cmDspSysInstallCb(h, d0Rt, "f-out-1", nmp,  "d0",   NULL );
   cmDspSysInstallCb(h, nmp,  "d0",      mop,  "d0",   NULL );
   cmDspSysInstallCb(h, nmp,  "d0",      mo2p,  "d0",   NULL );
 
   cmDspSysInstallCb(h, mfp, "status",   stRt, "f-in",  NULL );
-  cmDspSysInstallCb(h, stRt, "f-out-0", sfp,  "status",NULL );
+  cmDspSysInstallCb(h, stRt, "f-out-1", sfp,  "status",NULL );
   cmDspSysInstallCb(h, stRt, "f-out-1", nmp,  "status",NULL );
   cmDspSysInstallCb(h, nmp,  "status",  mop,  "status",NULL );
   cmDspSysInstallCb(h, nmp,  "status",  mo2p,  "status",NULL );
 
+
   // MIDI input port
   //cmDspSysInstallCb(h, mip, "smpidx", sfp, "smpidx", NULL );
   //cmDspSysInstallCb(h, mip, "d1",     sfp, "d1",     NULL );
@@ -1122,9 +1180,9 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
 
   // score follower to recd_play,modulator and printers
   //cmDspSysInstallCb(h, sfp, "out",     rpp,     "index", NULL );
-  //cmDspSysInstallCb(h, sfp, "out",     modp,    "index", NULL );
+  cmDspSysInstallCb(h, sfp, "out",     modp,    "index", NULL );
   //cmDspSysInstallCb(h, sfp, "out",     modr,    "index", NULL );
-  //cmDspSysInstallCb(h, sfp, "recent",  prp,     "in",  NULL );  // report 'recent' but only act on 'max' loc index
+  cmDspSysInstallCb(h, sfp, "recent",  prp,     "in",  NULL );  // report 'recent' but only act on 'max' loc index
 
   //cmDspSysInstallCb(h, prtb, "sym", sfp, "cmd", NULL );
   //cmDspSysInstallCb(h, qtb,  "sym", sfp, "cmd", NULL );
@@ -1135,6 +1193,8 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
 
   cmDspSysInstallCb(h, igain0, "val", ai0p, "gain", NULL );   // input gain control
   cmDspSysInstallCb(h, igain1, "val", ai1p, "gain", NULL );
+  cmDspSysInstallCb(h, igain2, "val", ai2p, "gain", NULL );   // input gain control
+  cmDspSysInstallCb(h, igain3, "val", ai3p, "gain", NULL );
 
   if( fragFl )
   {
@@ -1144,10 +1204,16 @@ cmDspRC_t _cmDspSysPgm_TimeLine(cmDspSysH_t h, void** userPtrPtr )
     cmDspSysInstallCb(h, mutr,   "out", mix1, "gain-1", NULL );
   }
 
+  cmDspSysInstallCb(h, apfByp, "out", apf0, "bypass", NULL );   // APF bypass
+  cmDspSysInstallCb(h, apfByp, "out", apf1, "bypass", NULL );   // 
+  cmDspSysInstallCb(h, apfByp, "out", apf2, "bypass", NULL );   // 
+  cmDspSysInstallCb(h, apfByp, "out", apf3, "bypass", NULL );   // 
+
+
   cmDspSysInstallCb(h, ogain0, "val", ao0p, "gain", NULL );   // output gain control
   cmDspSysInstallCb(h, ogain1, "val", ao1p, "gain", NULL );
-  //cmDspSysInstallCb(h, ogain2, "val", ao2p, "gain", NULL );
-  //cmDspSysInstallCb(h, ogain3, "val", ao3p, "gain", NULL );
+  cmDspSysInstallCb(h, ogain2, "val", ao2p, "gain", NULL );
+  cmDspSysInstallCb(h, ogain3, "val", ao3p, "gain", NULL );
 
   return rc;
 }