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15 years 4 months ago
Physical Audio Signal Processing
"Delay effects, such as phasing, flanging, chorus, and artificial reverberation, provide an excellent starting point for the subject of digital waveguide modeling because both...
Julius O. Smith III
ICASSP
2011
IEEE
12 years 11 months ago
Converting 5.1 audio recordings to B-format for directional audio coding reproduction
A method to transform 5-channel surround sound signals to Bformat is proposed, which provides unaltered spatial qualities when reproduced with directional audio coding (DirAC). Th...
Mikko-Ville Laitinen, Ville Pulkki
TIT
2008
51views more  TIT 2008»
13 years 7 months ago
Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes
Abstract--We study continuous-time multidimensional widesense stationary (WSS) and (almost) cyclostationary processes in the frequency domain. Under the assumption that the correla...
Patrik Wahlberg, Peter J. Schreier
ICASSP
2011
IEEE
12 years 11 months ago
Detection of sinusoidal signals in noise by probabilistic modelling of the spectral magnitude shape and phase continuity
This paper presents a method for detection of sinusoidal signals corrupted by an additive noise in the short-time Fourier domain. The proposed method is based on probabilistic mod...
Peter Jancovic, Münevver Köküer
ICASSP
2011
IEEE
12 years 11 months ago
Continuous audio analytics by HMM and Viterbi decoding
We address the problem of audio analytics with respect to efficient modeling of audio classes and continuous decoding of audio stream to automatically segment and label the audio...
V. Ramasubramanian, R. Karthik, S. Thiyagarajan, S...