[Loris-cvs] Loris NEWS,1.91,1.92 configure.ac,1.69,1.70

[Kelly F. <kf...@us...>]

Update of /cvsroot/loris/Loris
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv16228

Modified Files:
	NEWS configure.ac 
Log Message:
Fixed several sources of phase errors in synthesis. Use Breakpoint time
quantizing (in Resampler) to correctly move Breakpoints to sample instants
before synthesizing each Partial, and use fixFrequency to correct the 
frequency envelopes after quanitizing the times. Synthesis accuracy is 
much improved, residuals are smaller. Also changed the behavior of 
Partial::phaseAt to return the synthesized phase, that is, the phase 
computed forward from the preceeding Breakpoint, as would be synthesized.
Fixed a bug in SDIF export that was triggered by this phaseAt change, 
now export Breakpoint data exactly, instead of using parametersAt data.

Index: NEWS
===================================================================
RCS file: /cvsroot/loris/Loris/NEWS,v
retrieving revision 1.91
retrieving revision 1.92
diff -C2 -d -r1.91 -r1.92
*** NEWS	2 Jan 2010 04:55:12 -0000	1.91
--- NEWS	10 Jan 2010 07:09:27 -0000	1.92
***************
*** 4,13 ****
  Python module, a C-linkable interface, and documentation.
  
! Loris 1.5.4 is a minor upgrade to Loris 1.5.3, offering enhancements
! to the LinearEnvelope class and minor bug fixes.
! 
! The changes in Loris 1.5.4 are fully backwards-compatible with Loris
! 1.5.3 but some changes in Loris 1.5.3 are incompatible with older Loris
! versions, and may require changes to existing program code.
  
  Loris can be downloaded from http://sourceforge.net/projects/loris
--- 4,9 ----
  Python module, a C-linkable interface, and documentation.
  
! Loris 1.6 fixes long-standing phase errors in synthesis, improves
! the Resampler, and enhances the Python interface.
  
  Loris can be downloaded from http://sourceforge.net/projects/loris
***************
*** 29,32 ****
--- 25,32 ----
  changes since 1.5.4 release:
  
+ - Corrected several sources of phase errors in synthesis.
+ 
+ - Improved the Resampler interface and functionality.
+ 
  - Added capability to perform logarithmic frequency morphing --
  log or linear morphing can be selected independently for both 

Index: configure.ac
===================================================================
RCS file: /cvsroot/loris/Loris/configure.ac,v
retrieving revision 1.69
retrieving revision 1.70
diff -C2 -d -r1.69 -r1.70
*** configure.ac	2 Jan 2010 04:55:12 -0000	1.69
--- configure.ac	10 Jan 2010 07:09:27 -0000	1.70
***************
*** 39,43 ****
  LORIS_MINOR_VERSION=6
  LORIS_SUBMINOR_VERSION=
! LORIS_PRERELEASE_STR="dev"
  LORIS_VERSION_STR="$PACKAGE_STRING$LORIS_PRERELEASE_STR"
  AC_SUBST(LORIS_MAJOR_VERSION)
--- 39,43 ----
  LORIS_MINOR_VERSION=6
  LORIS_SUBMINOR_VERSION=
! LORIS_PRERELEASE_STR=
  LORIS_VERSION_STR="$PACKAGE_STRING$LORIS_PRERELEASE_STR"
  AC_SUBST(LORIS_MAJOR_VERSION)