January 12, 2010
SignalSuite 3.1.7 released
Version 3.1.7 is a maintenance release that improves the stability of the application.
January 5, 2010
SignalSuite 3.1.6 released - 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.
August 27, 2009
SignalSuite 3.1.5 released - Version 3.1.5 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.
February 17, 2009
SignalSuite 3.1 released - The new Meter Bridge tool enables output signal level monitoring with various time and frequency weightings.
- Channel selection now relies on checkboxes and radio buttons for more intuitive operation.
- The Signal Generator tool now supports processing the output signals with up to three Audio Units plug-ins.
March 20, 2008 - Version 3.0
- Audio device and signal generator configurations can be saved in project files
- Advanced device configuration, including custom names for devices and output channels
- Audio Unit generator plug-in support
- AUAudioFilePlayer plug-in enables audio file playback
- AUNetReceive plug-in enables audio signals to be received from other computers on the network
- Third parties can now develop their own plug-ins for SignalSuite
- Output levels can be calibrated
- Enhanced AppleScript support
August 14, 2006 | SignalSuite 2.0.7 includes an updated registration engine.
| April 18, 2006 | SignalSuite 2.0.5 natively supports Intel processors - SignalSuite 2 is now available as a Universal Binary.
- A bug which prevented the logarithmic chirp signal from being generated properly, under certain circumstances, has been corrected.
| February 20, 2006 | SignalSuite 2.0.4 released - SignalSuite 2 now includes a French translation of the user interface and documentation
- Includes an updated registration engine
| September 2, 2005 | SignalSuite 2.0.3 released - Corrects a compatibility issue with certain audio output devices that support both single and dual-channel audio streams (like the Griffin iMic).
| August 24, 2005 | SignalSuite 2.0.2 released - Data buffer lengths are kept to powers of 2, if possible. This eliminates a popping sound with certain audio devices (like the Echo Indigo IO).
| August 1, 2005 | SignalSuite 2.0.1 released - SignalSuite 2 now runs properly on versions of Mac OS 10.3 prior to 10.3.9
- Fixes a bug in which the actual sample rate of the output device was not updated
| July 25, 2005 | SignalSuite 2 released - New and improved user interface, completely re-written
- Save signals of arbitrary duration directly to a standard audio file (AIFF, WAVE, or SDII)
- Control SignalSuite via AppleScript
- New Maximum Length Sequence (MLS) and Pseudorandom Noise generators (with white or pink filtering)
- New Swept Cosine signal, phase-locked with Swept Sine
- Menu commands for turning the various generators on or off
- Preferences option to alter panning behavior
- Automatic (or manual) check for SignalSuite updates
- Support for time-limited serial numbers (see store)
| May 11, 2005 | Version 1.3 released - New icon!
- Tiger support.
- A new menu command in the SignalSuite menu to shop for related hardware.
| March 18, 2005 | Version 1.2.1 released - Non-sinusoidal periodic signals now incorporate 16x oversampling to reduce aliasing.
- Adjusting the swept sine volume no longer corrupts the swept sine pan setting.
- A means for cloning registered copies of SignalSuite has been added for those who purchase volume licenses.
| October 30, 2004 | Version 1.2 released - Version 1.2 adds support for audio devices with multiple, non-interleaved audio data streams (including multi-channel devices and the Echo Indigo io)
- Enhanced audio device output format controls
- Option to invert polarity for either or both output channels
| July 19, 2004 | SignalSuite version 1.1.2 released - This version is a maintenance release which corrects several issues with prior versions of SignalSuite. Most notably, input devices will no longer appear in the audio output device menu and proper phase relationships are maintained between the two periodic signals when changing waveform types.
| May 29, 2004 | SignalSuite version 1.1.1 released - Values entered into text boxes are now applied when clicking outside the text box, rather than just when pressing the Enter, Return, or Tab keys.
- A few other minor bugs have been fixed.
| March 3, 2004 | SignalSuite version 1.1 released - A swept sine (chirp) generator has been added
- The three types of signal generators (random noise, periodic, and swept sine) have been placed in separate windows
- A main control window determines which of the three signal generators is visible
- A master Start/Pause button allows all generators to be turned on or off simultaneously
- SignalSuite can be started or paused from the popup menu of the dock icon
- A Master Volume control has been added
| | July 16, 2003 | SignalSuite version 1.0 released |
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