What's new in SignalScope 3.9.10
Jun 26, 2020
- This version fixes a bug in the display of vertical log scale axis values in the Spectrogram.
New in SignalScope 3.9.9 (Jun 26, 2020)
- This update corrects a bug that could cause a crash when adding input channels to the FFT Analyzer while it was running.
- Minor cosmetic improvements and stability enhancements.
New in SignalScope 3.9.7 (Dec 17, 2019)
- This update improves app behavior when no audio devices are connected to the Mac.
- Other minor cosmetic improvements and stability enhancements.
New in SignalScope 3.9.5 (Dec 17, 2019)
- Dark Mode support on macOS 10.14 (Mojave) and 10.15 (Catalina)
- macOS 12 or later is now required.
- Minor bug fixes, under-the-hood enhancements, and cosmetic improvements.
New in SignalScope 3.9.2 (Dec 17, 2019)
- This update corrects an issue in which FFT Analyzer overall rms levels were not properly restored from project files.
- SignalScope is available for purchase exclusively through the Mac App Store.
- A new trial evaluation period is available to anyone who previously evaluated SignalScope.
New in SignalScope 3.9 (Oct 21, 2018)
- Added support for automatic unit selection and factory calibration for PCB Model 633A01 digital accelerometer and Model 485B39 USB ICP interface.
New in SignalScope 3.8.6 (Sep 21, 2018)
- Maintenance update, including minor bug fixes.
New in SignalScope 3.8.5 (Jul 11, 2016)
- The user preference to automatically start a device, when starting a tool that relies on that device, will now be honored by AppleScript commands.
- Capture, export, and grab AppleScript commands have been fixed.
New in SignalScope 3.8.4 (May 14, 2016)
- Support for the Digiducer 333D01 and other products from Digiducer has been improved.
- The UMIK-1 from miniDSP and the UMM-6 from Dayton Audio are now properly recognized on Mac OS 10.11.
- THD+N is calculated properly as a percentage and properly displayed for either or both data cursors.
- Other cosmetic and stability improvements have been made.
New in SignalScope 3.8 (Feb 23, 2015)
- SignalScope directly supports the miniDSP UMIK-1 and Dayton UMM-6 USB measurement microphones. Sensitivity calibration data for these mics can be downloaded automatically, just by entering the mic’s serial number. Making calibrated sound level measurements is as easy as plugging in the UMIK-1 or UMM-6, typing in its serial number, and getting started with the analysis tool of your choice (the serial number only needs to be entered once, after which the app will remember the microphone sensitivity). An internet connection is required to download sensitivity information for the microphone.
- SignalScope directly supports the Digiducer 333D01 USB digital accelerometer, and can automatically load serial number and sensitivity calibration information directly from the device. Making calibrated acceleration measurements is as easy as plugging in the 333D01 and getting started with the analysis tool of your choice.
- Minor bug fixes and cosmetic improvements.
New in SignalScope 3.7 (Dec 3, 2014)
- SignalScope has been rebuilt for Mac OS 10.10, Yosemite, and is now a 64-bit application.
- Additional dB vertical scale factors (3, 6, 9, 12, 15, 18 dB/div) have been added to the FFT Analyzer tool.
- Some Quartz plotting issues have been resolved.
- Various bugs have been fixed.
- Version 3.7 requires Mac OS 10.7 or later.
New in SignalScope 3.1.8 (Aug 4, 2014)
- The Oscilloscope tool limits drawing frequency with small time scales.
New in SignalScope 3.1.7 (Jul 2, 2014)
- App Store links have been updated.
New in SignalScope 3.1.6 (Jan 25, 2014)
- This update corrects an issue which could potentially lead to excessive memory use.
New in SignalScope 3.1.5 (Nov 22, 2013)
- This update addresses plot freezing issues on Mac OS 10.9 (Mavericks).
New in SignalScope 3.1.4 (Jul 4, 2013)
- Bug fixes, stability improvements.
New in SignalScope 3.1.3 (Jun 28, 2013)
- Bug fixes, stability improvements.
- Cosmetic improvements.
New in SignalScope 3.1.2 (Feb 27, 2013)
- FFT calculations are now performed with double precision (64-bit).
- Triggering works properly in the FFT Analyzer tool.
- Other minor and cosmetic issues have been addressed.
New in SignalScope 3.1.1 (Feb 27, 2013)
- Help files now open in the default web browser.
- Help is now available from within the app as a PDF file.
- Spectrogram behavior upon loading from a project file has been improved.
- The stability of all FFT-based tools has been improved.
- Other minor and cosmetic issues have been addressed.
New in SignalScope 3.1 (Aug 7, 2012)
- Built for Mountain Lion.
- Fixes several bugs.
New in SignalScope 3.0.9 (Jun 9, 2012)
- An issue has been addressed that sometimes caused SignalScope to save the wrong input device selection in a project file.
- Input device selection via AppleScript is also now more reliable.
- Output channels no longer appear in input channel selection lists.
New in SignalScope 3.0.8 (Apr 25, 2012)
- Maintenance release which corrects an issue that could lead to a crash when opening project without that project's audio device connected to the Mac. An issue with saved XY Plotters in the project file has also been addressed.
New in SignalScope 3.0.6 (Feb 4, 2012)
- Fixes a crashing bug for Snow Leopard users.
New in SignalScope 3.0.5 (Feb 2, 2012)
- Corrects an issue that halted live updates of bar meters and fixes a bug that could potentially cause the app to crash.
New in SignalScope 3.0.4 (Nov 30, 2011)
New in SignalScope 2.1.10 (Nov 12, 2010)
- Channel count changes for multi-channel audio devices are handled dynamically, avoiding potential crashes.
- Several other minor bugs have been corrected.
New in SignalScope 2.1.8 (May 7, 2010)
- Maintenance release that improves the stability of the application.
New in SignalScope 2.1.7 Stable (Feb 9, 2010)
- A maintenance release that improves the stability of the application.
New in SignalScope 2.1.7 Build 906 (Jan 13, 2010)
- Version 2.1.7 is a maintenance release that improves application stability.
New in SignalScope 2.1.6 Build 898 (Jan 6, 2010)
- The recent projects menu gets updated properly again.
- Some AppleScript behaviors were corrected.
- This release includes other minor bug fixes, stability enhancements, and cosmetic refinements.
New in SignalScope 2.1.5 Build 831 (Sep 2, 2009)
- Improves compatibility with Snow Leopard (Mac OS X, version 10.6).
- Memory management and stability have been improved.
- Product updates can now be automatically retrieved and installed.
- Individual input channel calibration is now possible within the Device I/O Setup window.
- Some oscilloscope triggering issues have been corrected.
- Other minor bugs and cosmetic issues have been corrected.
New in SignalScope 2.1 Build 764 (Feb 11, 2009)
- Input channel selection now relies on checkboxes and radio buttons for more intuitive operation.
- Unaffected channel settings are preserved when the input channel selection changes.
- Up and Down auto-scaling options have been added to the FFT Analyzer and Oscilloscope tools.
- Changes made to table rows can be applied to all rows in the FFT Analyzer and Oscilloscope control drawers.
- Version 2.1 includes numerous bug fixes and stability enhancements.
New in SignalScope 2.0 Build 631 (Feb 13, 2008)
- Completely redesigned, all new code
- Compatible with Leopard
- Comprehensive AppleScript support
- Each analyzer now resides in its own independent window.
- Audio device and analyzer configurations and acquired data can be saved in project files.
- Displays are accelerated with OpenGL graphics for on-screen drawing, and use Quartz 2D for high resolution off-screen drawing to PDF files or the printed page.
- Zoom and Pan cursor types are available for most data displays.
- Each analyzer has received numerous enhancements.
- The FFT Analyzer, Oscilloscope, and Meter Bridge tools can analyze multiple (more than 2) channels simultaneously.
- Current data can be captured for later review or export.
- Captured data can be exported to tab-delimited ascii text or MAT-files.
- Some analyzers allow live data to be overlaid on captured data for quick review.
- Independent calibration of device voltages and individual input/output channels is possible.
- Various units, such as Volts, Amps, and Pascals, are supported for input and output channels.
- Devices and input/output channel names are customizable (names are saved in project files).
- Numerous other improvements and enhancements