WinCHAP User’s Manual Changes and Improvements 1
Changes and Improvements
Version 2.80
• Added electronic help files
• Fixed some bugs in the NAL-NL1 target
• Added ability to re-label curves in the Response Curves and Real-Ear tests.
• Changed the no-response behavior in the Audiometric Test window to use
last stimulus amplitude instead of maximum amplitude. This duplicates
NOAH behavior.
• Fixed importation of no-response values into NOAH with NOAH WinCHAP
module.
• Added importation of speech data into NOAH with NOAH WinCHAP module.
• Fixed a bug in the Response Curves and Real-Ear tests in which, if you had
more than 9 curves in the window, Curve #10 would be re-labeled as Curve
#1 upon saving and re-entering the test.
• Added ability to change the COM port configuration to every test window.
• Added Spectrum Analysis mode in the DSL/NAL-NL1 test
• Updated the Audiometric Test window display to make it more readable
Version 2.71
• Added support for the 7000 Hearing Aid Test System.
• Added ability to copy data onto clipboard
Version 2.70
• Improved the fitting module (DSL/NAL-NL1)
° Added NAL-NL1 screen
° Added Composite & Digital Speech measurements
° Improved the user interface for taking measurements
• Improved the Audiometric Test screen
° Added cursor lines on the graph to make identifying frequencies easier
° Improved the layout of the Speech Audiometry screen
° Added an Impedance screen
• Fixed some NOAH 3 data import bugs
• Added new date formats
• Added new print header options
• Added analyzer functions to Main Menu.
• Added ability to specify the curves, including reference curves, that are
grabbed with the “Get Curves” command in the Response Curves and Real-
Ear screens.
