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(PDF) Audio signal decorrelation based on a critical band ...
https://www.researchgate.net/publication/263925218_Audio_signal_decorrelation_based_on_a_critical_band_approach#:~:text=Decorrelating%20a%20signal%20is%20a%20process%20by%20which,indiv%20idually%20sound%20exactly%20like%20the%20original%2C%20while
US9025776B2 - Decorrelating audio signals for …
https://patents.google.com/patent/US9025776B2/en
The signal decorrelator modifies an audio signal by the set of sequences to produce a corresponding number of output signals. The present invention is also embodied in …
The Decorrelation of Audio Signals and Its Impact on ...
https://www.jstor.org/stable/3680992
As used here, the term "decorrelation" refers to a process whereby an audio source signal is trans- formed into multiple output signals with wave- forms that appear different from each other, but which sound the same as the source. In the experi- ence of most sound professionals, decorrelation occurs as a by-product of other acoustic or elec-
US6714652B1 - Dynamic decorrelator for audio signals ...
https://patents.google.com/patent/US6714652B1/en
A dynamic decorrelator for surround sound signals is disclosed. In one embodiment, a mono detection circuit is used to detect the extent to which a …
Decorrelating audio signals for stereophonic and surround ...
https://www.freepatentsonline.com/9025776.html
The audio signals were decorrelated using MLSs 908 with different sequence lengths and reciprocal MLSs 908′. The audio signals were modified by M- and reciprocal MLSs 908, 908′ using FIR filtering. Various lengths of M- and reciprocal MLSs 908, 908′ were examined. The audio signals were also decorrelated using conventional random phase signals.
US7177431B2 - Dynamic decorrelator for audio signals ...
https://patents.google.com/patent/US7177431B2/en
A dynamic decorrelator for surround sound signals is disclosed. In one embodiment, a mono detection circuit is used to detect the extent to which a …
Audio Engineering Society Convention Paper 6291
https://www.researchgate.net/profile/Chris-Kyriakakis/publication/263925218_Audio_signal_decorrelation_based_on_a_critical_band_approach/links/5ffe3ef7a6fdccdcb84d7332/Audio-signal-decorrelation-based-on-a-critical-band-approach.pdf
Decorrelating a signal is a process by which an audio signal is transformed into a multitude of new signals that individually sound exactly like the original, while
Signal Decorrelation using Perceptually Informed Allpass ...
https://ccrma.stanford.edu/~kermit/website/papers/decorrelation_DAFx2016.pdf
Our goal in decorrelating signals is to reduce the phase coher- ence of a given signal while maintaining perceptual transparency. That is to say a monophonic file run though our decorrelation al- gorithm presented on a single speaker should be …
frequency - Will decorrelating an audio signal help reduce ...
https://dsp.stackexchange.com/questions/29330/will-decorrelating-an-audio-signal-help-reduce-interference-patterns-at-low-freq
1 You will simply change the interference pattern. By modifying the phase at different frequencies you will simply change the phase relationship between the two speakers and thus move the locations of any pressure nulls/nodes at that frequency.
CA3026276A1 - Reconstructing audio signals with …
https://patents.google.com/patent/CA3026276A1/en
The M audio channels are decorrelated using multiple decorrelation techniques to obtain the decorrelated version of the M audio channels. This can be used, for example, for generating an N …
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