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Convolution

Convolution, HRTF, Crosstalk

Convolution of anechoic music with binaural impulse responses
Angelo Farina (042-CM93.PDF)
An example of adding spatial impression to recorded music: signal convolution with binaural impulse responses
Angelo Farina (043-Ciarm93.PDF)
Software implementation of an MLS analyzer, with tools for convolution, auralization and inverse filtering
Angelo Farina, Fabrizio Righini (097-AES97.PDF)
Plugins Cool-Edit, cross-talk cancelation
Inverse numerical filters for linearisation of loudspeaker’s response
Angelo Farina, Emanuele Ugolotti, Alberto Bellini, Gianfranco Cibelli, Carlo Morandi (120-DAFX98.PDF)
Comparison of different listening systems for speech intelligibility tests
Andrea Azzali, Paolo Bilzi, Eraldo Carpanoni, and Angelo Farina (204-AES118.pdf)
Annulation crosstalk, toujours Cool-Edit
Reproduction of auditorium spatial impression with binaural and stereophonic sound systems
Paolo Martignon, Andrea Azzali, Densil Cabrera, Andrea Capra, Angelo Farina (205-AES118.pdf)
Simultaneous measurement of impulse response and distortion with a swept-sine technique
Angelo Farina (AES France, 2000)
Capturing Manipulation and Reproduction of Sampled Acoustic Impulse Responses
Ronen Ben-Hador, Itae Neoran ()

Ambiophonie

Comparison between different surround reproduction systems: ITU 5.1 vs PanAmbio 4.1
Enrico Armelloni, Paolo Martignon, Angelo Farina (203-AES118.pdf)3
Computer simulation of Binaural, Stereo-Dipole, B-format and Ambiophonics impulse responses
Farina, Tronchin (158-ICA2001.PDF)
Advanced techniques for measuring and reproducing spatial sound properties of auditoria
Angelo Farina, Lamberto Tronchin (190-RADS2004.pdf)

Convolution rapide

Optimal Filter Partition for Efficient Convolution with Short Input/Output Delay
Guillermo Garcia, AES 113, Paper 5660, 113th Convention, 2002
Revue des convolutions Single-Block, Multiple-Block with Uniform Partition, Multiple-Block Convolution with Non-Uniform Partition, using a Frequency-Domain Delay Line (FDL), Single-FDL, Multiple-FDL, répartition optimale des partitions par Viterbi (différente de l'optimisation brevetée de Lake Audio)

Digital Equalization Using Fourier Transform Techniques
Barry D. Kulp, AES 85th Convention, 1988
Kulp décrit plusieurs optimisations, dont le pré-calcul de l'IFFT de l'IR (évidente), l'interleave (connue, je la retrouve dans le Rabiner&Gold). L'avis de Angelo sur l'antécédence du brevet Microsoft:
http://pcfarina.eng.unipr.it/Public/AES-113/Music-DSP-post.txt
Je ne suis pas convaincu. Il faudrait lire ce brevet.

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