In this article, a systematic overview of various recording and reproduction techniques for
spatial audio is presented. While binaural recording and rendering is designed to resemble …

Room response equalization aims at improving the sound reproduction in rooms by
applying advanced digital signal processing techniques to design an equalizer on the basis …

Successful recording of large spatial soundfields is a prevailing challenge in acoustic signal
processing due to the enormous numbers of microphones required. This paper presents the …

This paper proposes an efficient parameterization of the room transfer function (RTF).
Typically, the RTF rapidly varies with varying source and receiver positions, hence requires …

A virtual sound barrier is an active noise control system that uses arrays of loudspeakers
and microphones to create a useful size of quiet zone and can be used to reduce sound …

This paper describes the creation of dynamic filters for listener-adaptive reproduction with
loudspeaker arrays. The proposed filters allow the delivery of two independent personalized …

Allen and Berkley's image source method (ISM) is proven to be a very useful and popular
technique for simulating the acoustic room transfer function (RTF) in reverberant rooms. It is …

All spatial active noise control (ANC) systems, when deployed in typical room environments,
have time-varying acoustic channels between the secondary sources and the error …

A prototype 2D surround sound system was developed to investigate the use of higher order
loudspeakers and active compensation to both eliminate unwanted reflections and to …

The prediction of reverberant sound fields generated by a directional source is of great
interest because practical sound sources are not omnidirectional, especially at high …