*** What's New In Quarch Power Studio ***

October 2026

QPS version 1.54
QIS version 1.56


*** New Features ***


Frequency analysis tools that allow the display of frequency charts and spectrograms

A thorough update of the user manual, now supporting both HTML and PDF formats

Major rework of PPM pattern controls to improve visibility and usage

Improved QIS Terminal, using the local system terminal standards

The Statistics Tab [min,max,mean,rms] options are now an application setting and persist when opening/closing QPS


*** Major Fixes ***


External Shunt PAM could crash on stream

Performance improvement for generating the statistics and timeline cache files

Instruments with more than 2 channel groups (new AC PAMs) did not stream

Stream could fail to restart after an overrun

Timeline graphics issue where capture looked different early in the stream

Synthetic channel default display flag was not being respected

Fast streams could leave data on the instrument that could be added to the end of the capture