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The July 9, 2003 and later revisions of TF32 correct a problem with numeric readouts for waveform traces regarding the determination of an interval from the waveform cursor positions. This issue affects revisions of TF32 starting in October, 2002.

The measurements in question are the numeric readouts that can be selected to appear over the waveform plots and over the analysis traces (such as pitch, RMS, uglot). When an analysis trace is refreshed while a numeric readout is active, the measurement interval is incorrectly started at the beginning of the waveform trace instead of at the initial cursor position or left edge of the screen as applicable. This is true for the Stats and RMSdB numeric readouts. The problem may also affect the numeric readouts of glottal resistance (Lab Automation level).

The Demo level of this revision is available for free download; license holders of the Basic and Laboratory Automation levels may obtain this revision by e-mailing cspeech@chorus.net to receive an updated copy of TF32.exe by return e-mail. Please indicate if you have the Basic or Laboratory Automation levels or both levels.

If your network administrator has blocked receipt of .EXE files for security purposes, please contact cspeech@chorus.net for other arrangements. You may receive the revision on CD-ROM by sending a check or purchase order in the amount of 95 dollars to Paul Milenkovic, 118 Shiloh Drive, Madison, Wisconsin 53705-2433 USA.

If you have computed a large number of measurements which you have questions regarding whether you need to redo those measurements, please contact me and I can help you determine whether this problem has affected those measurements.