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Digital signal processing for audio
IEE Tutorial Seminar on DSP: Theory, Applications and Implementation, 1996Summary form only given. The author gives an appreciation of the diversity of digital signal processing applications within digital audio. He starts with a look at the audio process chain. Since the final receiver is the human hearing mechanism, a small amount of time is given to consideration of current models of its influence on what we actually ...
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Method For Processing Audio Signals
The Journal of the Acoustical Society of America, 2011The invention regards a method for processing audio-signals whereby audio signals are captured at two spaced apart locations and subject to a transformation in the perceptual domain (Bar or Mel), whereupon: a) a (blind or supervised) source separation process is performed to give a first estimate of the wanted signal parts and the noise parts of the ...
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Methods and Apparatus for Processing Audio Signals
The Journal of the Acoustical Society of America, 2011Various methods and apparatus for processing audio signals are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device which can enhance and/or optimize received audio signals for vibrational conduction to ...
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Soft Processing of Audio Signals
1998The aim of the presented research is to develop and to test some digital signal processing systems applicable to modern telecommunications. A special feature of the elaborated systems is the improvement in performance of audio signal processing algorithms obtained through the use of some soft computing methods based on rough sets, fuzzy logic and ...
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Audio signal processing device
An audio signal processing device includes a signal supply for supplying speech and music signals via one or more input channels. The device further includes a signal separator for separating the speech and music signals. A first converter converts the music signals into desired virtual widened signals from one or more input channels. A signal combinerAarts, R.M. +2 more
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Audio Signal Processing Using MATLab
2023 International Conference on Network, Multimedia and Information Technology (NMITCON), 2023Gadug Sudhamsu, B S Chandrasekar Shastry
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Audio interfaces and signal processing
Annales Des Télécommunications, 2000Marc Emerit +2 more
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Multichannel audio signal processing device
An audio signal processing device includes a signal supply for supplying coded audio signal over more than one input channel and, per input channel, over separate frequency sub-bands domain sub-channels. Further filters are used to decode and synthesize the audio signals over the total frequency domain.Aarts, R.M. +3 more
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Analogue computing with metamaterials
Nature Reviews Materials, 2020Farzad Zangeneh-Nejad +2 more
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