This work discusses methods for efficient audio processing with finite impulse response
(FIR) filters. Such filters are widely used for high-quality acoustic signal processing, eg for …

This paper describes a novel aircraft noise simulation technique developed at RWTH
Aachen University, which makes use of aircraft noise auralization and 3D visualization to …

In this paper we examine how graphic hardware can be used for real-time FIR filtering. We
implement uniformly-partitioned fast convolution in the frequency-domain and evaluate its …

This paper concerns highly-efficient real-time FIR filtering with low input-to-output latencies.
For this type of application, partitioned frequency-domain convolution algorithms are …

Convolution has become a largely exploited signal operation thanks to his several
applications in digital signal processing. In the realm of audio elaboration, convolution has …

HE noise generated in the vicinity of airports by the ever more frequent aircraft movements
has been and continues to be a major annoyance to residents residing near airports or …

Reverberation is a well known effect that has an important role in our listening experience. A
great deal of research has been devoted in the last decades aiming to artificially reproduce …

Fast convolution algorithms allow realizing efficient FIR filtering but they are often not well-
suited for real-time processing. For this, advanced concepts are needed, which combine …

Partial matched filtering is a candidate receiver type to handle large Doppler frequency
uncertainty in joint timing and frequency acquisition as has been demonstrated during the …

Reverberation is a well known effect particularly important for music listening especially for
recorded and live music. Generally, there are two approaches for artificial reverberation: the …