Essays about: "audio restoration"

Found 2 essays containing the words audio restoration.

1. 1. Nature in VR: A Multisensory Perspective of Artificial Nature Exposure

   University essay from Högskolan i Skövde/Institutionen för biovetenskap

   Author : Alfred Mossberg; Kristoffer Wall; [2023]
   Keywords : Virtual reality; artificial nature exposure; multisensory integration; immersion; cognitive restorativeness;

   Abstract : A virtual environment can offer a highly immersive experience with a feeling of presence similar to the physical world. Nevertheless, it still lacks several multisensory and emotional properties to fully substitute or replicate the physical world's richness and complexity. READ MORE

3. 2. Audio editing in the time-frequency domain using the Gabor Wavelet Transform

   University essay from Centrum för bildanalys

   Author : Ulf Hammarqvist; [2011]
   Keywords : Wavelet transform; time-frequency analysis; audio engineering; signal processing; audio restoration; audio interpolation; pitch-shift; time-stretch; loglet; compression; down-sampling; visualization; fourier transform; convolution; filter bank; digital filters; noise reduction; re-assignment; gabor transform; scalogram;

   Abstract : Visualization, processing and editing of audio, directly on a time-frequency surface, is the scope of this thesis. More precisely the scalogram produced by a Gabor Wavelet transform is used, which is a powerful alternative to traditional techinques where the wave form is the main visual aid and editting is performed by parametric filters. READ MORE