Support
This page gives you update/bug information regarding software provided by TA Signal Processings. If you have any question or request, email to support@tasignal.com.
Latest Versions
| Mini Digital Signal Generator | Verion 1.10 | Aug. 6, 2004 |
|---|---|---|
| Mini Digital Signal Scope | Verion 1.11 | Aug. 6, 2004 |
| FIR Design Tool | Verion 1.10 | Aug. 11, 2004 |
| IIR Design Tool | Verion 1.01 | May 18, 2004 |
Bug Information
Mini Digital Signal Generator
Mini Digital Signal Scope
FIR Desgin Tool
IIR Design Tool
Bugs: Mini Digital Signal Generator
1. If the "Cancel" button is clicked at the end of storing to a file during a filtered signal is being stored, the storing could not complete on rare occasions. If you encounter the situation you need to start the task managerby Ctrl+Alt+Del to terminate the task. It is strongly recommended to wait until the storing completed and delete the file afterward.
2. If the OS is Windows2000, the size of some window is not enough to show all the fields or buttons in the window. To avoid this problem, expand the window size to use the scroll bars.
Bugs: Mini Digital Signal Scope
No bugs have been found in Version 1.11.
The following is the bugs reported in Verion 1.10 and fixed in Version 1.11.1. Nothing is displayed when a monaural file is opened.
2. Some WAVE files including 64-bit floating point data may not be correctly displayed.
3. Repeatedly clicking "Next" and "Backward" may cause error #1123 when the length of the file used is less than one second. This will disable following horizontal span controls.
The following is the bugs fixed in Version 1.10.
1. When the length of opened file is less than one second, the following symptoms may occur.
a) Specified value by "Span" field is not effective.
b) Clicking "->||<-" button or "<-||->" button causes #1103 error.
c) Clicking "->||<-" button make the wave shift to the left.
2. Opening a WAV file including chunks other than a data chunk causes thefollowing error. As the result you cannot open the file. #110: File Read Error: Multichunk WAV files are not supported
Bugs: FIR Desgin Tool
1. If the "Cancel" button is clicked at the end of storing to a file during a filtered signal is being stored, the storing could not complete on rare occasions. If you encounter the situation you need to start the task manager by Ctrl+Alt+Del to terminate the task. It is strongly recommended to wait until the storing completed and delete the file afterward.
(The problem has not confirmed on Version 1.10 but do not use the "Cancel" button just before finishing the file write.)
2. If the OS is Windows2000, the size of some window is not enough to show all the fields or buttons in the window. To avoid this problem, expand the window size to use the scroll bars.
The following is the bugs reported in Verion 1.10 and fixed in Version 1.11.
1. Backward button may advance the time scale at the file end. This problem is likely to occur just after the message "#20: Filtering reached to the file end." appeared.
2. Opening a WAV file including chunks other than a data chunk causes thefollowing error. As the result you cannot open the file.
#110: File Read Error: Multichunk WAV files are not supported
Bugs: IIR Desgin Tool
1. If the "Cancel" button is clicked at the end of storing to a file during a filtered signal is being stored, the storing could not complete on rare occasions. If you encounter the situation you need to start the task manager by Ctrl+Alt+Del to terminate the task. It is strongly recommended to wait until the storing completed and delete the file afterward.
2. If the OS is Windows2000, the size of some window is not enough to show all the fields or buttons in the window. To avoid this problem, expand the window size to use the scroll bars.
3. Backward button may advance the time scale at the file end. This problem is likely to occur just after the message "#20: Filtering reached to the file end." appeared.
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please inform web_master@tasignal.com of the inconvenience.
Copyright(C) 2004, TA Signal Processings, Inc. All rights reserved.