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Blind deconvolution - Wikipedia
https://en.wikipedia.org/wiki/Blind_deconvolution#:~:text=Audio%20deconvolution%20%28often%20referred%20to%20as%20dereverberation%29%20is,ill-posed%20cases%20such%20as%20the%20cocktail%20party%20effect.
Impulse Response Deconvolution Tool Software - …
https://www.voxengo.com/product/deconvolver/
Secondly, it offers a very convenient environment in which to deconvolve large sets of recorded files. Voxengo Deconvolver also offers a true mathematical FFT deconvolution which delivers 100% exact deconvolution. At the same time, this puts a huge demand on the system memory: deconvolving a 25-second stereo file at 96 kHz may require up to 100 ...
Deconvolution - Hack Audio
https://www.hackaudio.com/digital-signal-processing/reverb-effects/convolution-reverb/deconvolution/
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AES E-Library » Deconvolution of Room Impulse …
https://www.aes.org/e-lib/browse.cfm?elib=21473
Deconvolution of Room Impulse Responses from Simultaneous Excitation of Loudspeakers 1 Sunil Bharitkar 1 Samsung Research America , DMS Audio , Valencia CA , USA Correspondence should be addressed to Sunil Bharitkar ( s.bharitkar @ samsung.com ) ABSTRACT Traditional room - equalization involves exciting one loudspeaker at a time and ...
noise in audio deconvolution result - Signal Processing ...
https://dsp.stackexchange.com/questions/36453/noise-in-audio-deconvolution-result
I'm testing some code to perform deconvolution of two audio signals to recover the impulse response. Presently, as part of testing, I am simply deconvovolving two identical signals. I have the assumption that I should be able to recover a simple dirac-delta impulse response from this, but for some reason, there is a lot of spurious noise in the ...
audio - Deconvolution of sound using matlab - Stack …
https://stackoverflow.com/questions/50827094/deconvolution-of-sound-using-matlab
Browse other questions tagged matlab audio convolution deconvolution vimpulse or ask your own question. The Overflow Blog Favor real dependencies for unit testing. Podcast 403: Professional ethics and phantom braking. Featured …
Deconvolution
https://www.dspguide.com/ch17/2.htm
Deconvolution. Unwanted convolution is an inherent problem in transferring analog information. For instance, all of the following can be modeled as a convolution: image blurring in a shaky camera, echoes in long distance telephone calls, the finite bandwidth of analog sensors and electronics, etc. Deconvolution is the process of filtering a ...
What happens when we deconvolve an audio signal before ...
https://www.dsprelated.com/thread/5265/what-happens-when-we-deconvolve-an-audio-signal-before-convolving-it
In audio mixing / post-production, this can be used to remove reverb from an audio recording. However, what happens if we were to reverse the process? For example, let's say we took an unconvolved audio signal N, and the performed the deconvolution of N using some IR (impulse response) A.
Intro. to Signal Processing:Deconvolution
https://terpconnect.umd.edu/~toh/spectrum/Deconvolution.html
Fourier deconvolution is used here to remove the distorting influence of an exponential tailing response function from a recorded signal (Window 1, top left) that is the result of an unavoidable RC low-pass filter action in the electronics. The response function (Window 2, top right) must be known and is usually either calculated on the basis ...
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