Results 31 to 40 of about 17,967 (169)

Score-Informed Source Separation for Music Signals [PDF]

open access: yes, 2012
In recent years, the processing of audio recordings by exploiting additional musical knowledge has turned out to be a promising research direction.
Ewert, S., Müller, M.
core   +1 more source

Biometric Authentication System on Mobile Personal Devices [PDF]

open access: yes, 2010
We propose a secure, robust, and low-cost biometric authentication system on the mobile personal device for the personal network. The system consists of the following five key modules: 1) face detection; 2) face registration; 3) illumination ...
Tao, Qian, Veldhuis, Raymond
core   +3 more sources

Word Embeddings for Automatic Equalization in Audio Mixing

open access: yesJournal of the Audio Engineering Society, 2022
In recent years, machine learning has been widely adopted to automate the audio mixing process. Automatic mixing systems have been applied to various audio effects such as gain-adjustment, equalization, and reverberation. These systems can be controlled through visual interfaces, providing audio examples, using knobs, and semantic descriptors.
Venkatesh, Satvik   +2 more
openaire   +2 more sources

A Step Toward AI Tools for Quality Control and Musicological Analysis of Digitized Analogue Recordings: Recognition of Audio Tape Equalizations [PDF]

open access: yes, 2017
Historical analogue audio documents are indissolubly linked to their physical carriers on which they are recorded. Because of their short life expectancy these documents have to be digitized.
CANAZZA TARGON, Sergio   +2 more
core  

Evaluation of an Algorithm for the Automatic Detection of Salient Frequencies in Individual tracks of Multi-track Musical Recording [PDF]

open access: yes, 2015
This paper evaluates the performance of a salient frequency detection algorithm. The algorithm calculates each FFT bin maximum as the maximum value of that bin across an audio region and identifies the FFT bin maximum peaks with the highest five deemed ...
Dewey, Christopher   +1 more
core  

Multichannel Speech Separation and Enhancement Using the Convolutive Transfer Function [PDF]

open access: yes, 2018
This paper addresses the problem of speech separation and enhancement from multichannel convolutive and noisy mixtures, \emph{assuming known mixing filters}.
Gannot, Sharon   +3 more
core   +3 more sources

Advances in Digital Television

open access: yesTongxin xuebao, 1995
Advanced source(video and audio)coding technologies and advanced digital transmission technologies(modulation/demodulation, error-correction coding and adaptive channel equalization)have been adopted in digital television,bringing to the latter many new ...
Xu Mengxia
doaj   +2 more sources

Ultra-wideband radio signals distribution in FTTH networks [PDF]

open access: yes, 2008
The use of an ultra-wideband (UWB) radio technique is proposed as a viable solution for the distribution of high-definition audio/video content in fiber-to-the-home (FTTH) networks.
Alves, Tiago   +6 more
core   +2 more sources

Lip segmentation using automatic selected initial contours based on localized active contour model

open access: yesEURASIP Journal on Image and Video Processing, 2018
With the rapid development of artificial intelligence and the increasing popularity of smart devices, human-computer interaction technology has become a multimedia and multimode technology from being computer-focused to people-centered. Among all ways of
Yuanyao Lu, Qingqing Liu
doaj   +1 more source

An auralisation method for real time subjective testing of modal parameters. [PDF]

open access: yes, 2009
Subjective testing is necessary when attempting to determine the human response to audio quality. Small rooms, such as recording studio control rooms themselves have an effect upon the quality of the perceived audio reproduction.
Fazenda, Bruno, Wankling, Matthew
core  

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