Release Notes: This release adds several new DSP transforms and a port to the Mac OS X operating system. Mouse wheel tilt controls were also added and a large number of bugs were fixed.
Release Notes: The addition of multi-threading and a reduction of memory buffer consumption make this release faster and leaner. A new Average exponential decay and timer feature increases the weak signal extraction power and flexibility. A few user interface improvements streamline this process even more.
Release Notes: This release adds support for the JACK Audio Connection Kit sound server, adds a port to SPARC Solaris 10, improves the Output Devices default and selection logic, and adds several minor fixes to the Play Deck, Tone Generator, and auto drift.
Release Notes: New Raster, Histogram, and Correlation transforms coupled with linear, logarithmic, and AGC spaces are the main focus of this release. Two overlap controls were added for a finer level of spectrogram adjustment. This release has been ported to the PowerPC architecture.
Release Notes: The main improvements are smoother frame rates, reduced flicker, better window manager interaction, sample rate calibration, and user loadable color palettes.
Release Notes: A set of power measurements were added that work with a user defined frequency range. A UTC time window that acts as an accurate clock reference display is new. A cursor tool called the periodicity helper bars was added, which is useful for determining periodic behavior. Some new channel mapping operations and Hz scaling reduction algorithms were added. Unique color and title options now make distinguishing multiple baudline sessions easier. Several minor bugs were fixed.
Release Notes: A family of measurement windows were added that automatically display a wide variety of signal parameters such as delta Hz, SNR, THD, SINAD, SFDR, and sample clipping. A dither feature was added that reduces quantization noise when doing 16 bit sample conversions. Major CPU optimizations resulted in about a 30 - 40% speed up. There are several Tone Generator quality improvements.
Release Notes: A moving average Histogram decay feature was added that allows the real-time visualization of dynamic sample probability distributions. A digital down mixer feature was included that can tune a chunk of frequency bandwidth to baseband. Several minor improvements were made, such as more complete mouse wheel support, higher quality decimation filters, and proper quadrature frequency axis ruler layouts.
Release Notes: Automatic Doppler correction searches "chirp space" for weak drifting signals. This release performs anti-alias filtering on the decimated spectrogram time axis. The play deck's audio device mapping is now more configurable. The new progress bar window can now monitor and halt calculation status. A couple of other features were added and a large number of bugs were fixed.
Release Notes: The theme of this release is "pulling weak signals out of the noise", and to accomplish this ambitious task the color aperture, drift integrator, and equalization windows were created. Also, baudline can now read .sah (seti@home) data files. The pink noise filter in the tone generator has been improved. Plus, many bugs have been fixed.