Most complex software projects are compiled using a build tool (e.g. make), which runs commands in an order satisfying userdefined dependencies. Unfortunately, most build tools require all dependencies to be specified before the build starts. This restriction makes many dependency patterns difficult to express, especially those involving files generated at build time. We show how to eliminate t...

ABSTRACT This paper aims at double-talk detection for acoustic echo cancellers enabling transmission of speech signals in stereo. Double-talk detectors are affected by the same known non-uniqueness problem as echo cancellers. However, echo cancellers are usually adapted using NLMS-like iterative algorithms. Double-talk detectors being based on pseudo-coherence employ traditional spectral estima...

Windows are an essential part of buildings due to the requirement for natural light, views, and fresh air. However, windows are thermally the weakest bridge in a building due to their high thermal conductivity. Therefore, window U-factor (thermal transmittance) information is indispensable in calculating the overall energy load of a building. U-factors of windows, however, are difficult to obta...

In this paper we focus on the use of windows in the frequency domain processing of data for the purpose of spectral parameter estimation. Classical frequency domain asymptotics replace linear convolution by circulant convolution leading to approximation errors. We show how the introduction of windows can lead to slightly more complex frequency domain techniques, replacing diagonal matrices by b...