From 179ecdfedaeea7941a8854c01f0c7ab223288481 Mon Sep 17 00:00:00 2001
From: kevin <kevin@administrators-MacBook.local>
Date: Fri, 26 Jun 2015 18:51:22 -0400
Subject: [PATCH 1/4] Makefile.am : Removed -framework vectLib

---
 Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 4187322..8d5c709 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -50,7 +50,7 @@ endif
 if OS_OSX
  AM_CPPFLAGS +=  -I/opt/local/include	
  AM_LDFLAGS  +=  -L/opt/local/lib
- AM_LDFLAGS  +=  -framework Cocoa -framework CoreAudio -framework CoreMIDI -framework Carbon -framework Accelerate -framework vecLib
+ AM_LDFLAGS  +=  -framework Cocoa -framework CoreAudio -framework CoreMIDI -framework Carbon -framework Accelerate
 endif
 
 include src/libcm/Makefile.am

From 5e56388dd76068ccacb03482ca927b005af63e5e Mon Sep 17 00:00:00 2001
From: kevin <kevin@administrators-MacBook.local>
Date: Fri, 26 Jun 2015 18:51:55 -0400
Subject: [PATCH 2/4] configure.ac : Set 'sonicart=false'.

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 3561690..761365c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -114,7 +114,7 @@ AC_ARG_ENABLE([sonicart],
        yes) sonicart=true ;;
        no)  sonicart=false ;;
        *) AC_MSG_ERROR([bad value ${enableval} for --enable-sonicart]) ;;
-     esac],[sonicart=true])
+     esac],[sonicart=false])
      
 echo "sonicart=${sonicart}"
      

From a856a14f942e0f2dfa0cb9249f71960b4ef8a29e Mon Sep 17 00:00:00 2001
From: kevin <kevin@administrators-MacBook.local>
Date: Fri, 26 Jun 2015 18:52:35 -0400
Subject: [PATCH 3/4] doc/notes.txt : Updated mac builld notes.

---
 doc/notes.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/notes.txt b/doc/notes.txt
index 2c36b42..556799e 100644
--- a/doc/notes.txt
+++ b/doc/notes.txt
@@ -748,12 +748,12 @@ OSX - Install Notes
 6. sudo port install fftw-3--single
 7. port select --list gcc (which gcc is active)
 8. sudo port install gcc47
-9. sudo port --set gcc mp-gcc47
+9. sudo port --set gcc mp-gcc47 (6/15/15 the default, mp-gcc5, works without this stp)
 10. sudo port install fltk
 11. sudo port install xorg-libX11 
 12.sudo port install git-core 
 13.sudo port install emacs +x11
-14 install ~/Library/Preferences/org.larke.kc.txt (is this required?)
+14 install ~/Library/Preferences/org.larke.kc.txt (this is not required)
 15 create ~/Library/Preferences/kc
 16 Install ~/Library/Preferences/time_line.js, time_line_preset.js, time_line_preset.csv
 

From b27123ed69b5dd1a4241800a60fd452a145afa0e Mon Sep 17 00:00:00 2001
From: kevin <kevin@administrators-MacBook.local>
Date: Thu, 16 Jul 2015 18:51:35 -0400
Subject: [PATCH 4/4] doc/notes.txt : Added notes.

---
 doc/notes.txt | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 57 insertions(+), 1 deletion(-)

diff --git a/doc/notes.txt b/doc/notes.txt
index 556799e..eb7c16c 100644
--- a/doc/notes.txt
+++ b/doc/notes.txt
@@ -730,7 +730,63 @@ Sequence Editor Design
        Enable/Disable selected events.
         
      
-    
+=============================================================================
+
+                                  
+                                      
+                             a                   b
+    piano --> mic ----> adc --> fbctl --> xform -+-> dac --> spkr --> room --+
+     ^         ^                  ^              |                           |
+     |         |                  |              |                           |
+     |         |                  +--------------+                           |
+     +---------+-------------------------------------------------------------+
+
+fbctl Design:
+
+      
+
+1. Measure the spectrum of the room impulse response.
+   a. Generate a sine sweep, or Max. length sequance, s,  with a non-symetric envelope.
+               
+   b. Playback s and record the result N times
+      using different mic. positions.
+      
+   c. S = STFT(s)
+      R = sum(STFT(r_i) / N
+      
+   d. Align S and R using PHAT.
+   e. RIR = mean(S - R)
+
+
+2. Find the delay, d, which minimizes sum(a-b)
+
+       a ----------> DFT() --\
+                              - --->  
+       b --> z^d --> DFT() --/
+       
+
+=============================================================================
+
+  1. Use spectral flux to generate an impulse signal: f.
+  2. f' = 1-f correlates to the level of time dependency in the signal.
+     Frames with a high time dependency contain more reberberated signal.
+  3. Setup a 2xT NMF problem  Y = HE
+  4. Initialize spectrum 1 as the f weighted avg. of all spectra.
+  5. Initialize spectrum 2 as the f' weighted avg. of all spectra.
+  6. Initialize env. 1 as f
+  7. Initialize env. 2 as f'
+  8. Allow all other variables, other than f', to vary - spectrum 2
+     is the impulse response.  
+
+   alternatively use gradient descent, or alternating LS, rather than NMF
+
+
+=============================================================================
+
+New vector library:
+1. Use type generic pre-proc feature.
+2. Explicit matrix representation.
+3. Use BLAS and LAPACK.
 
 
 =============================================================================