Sorry, you need to enable JavaScript to visit this website.

Error message

  • The specified file temporary://fileTkEhy9 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileNekrI1 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://filensOBa9 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileeO1b24 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://file3S3p7b could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileh1AHO6 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileFFSp4z could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileALgiGf could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileFNzv4n could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

NMF-based source separation utilizing prior knowledge on encoding vector

Categories:
Source Separation and Signal Enhancement
9 Views

On The Importance of Harmonic Phase Modification for Improved Speech Signal Reconstruction

Categories:
Source Separation and Signal Enhancement
15 Views

IMPROVED MULTI-MICROPHONE NOISE REDUCTION PRESERVING BINAURAL CUES

Categories:
Source Separation and Signal Enhancement
15 Views

ACOUSTIC SOURCE SEPARATION USING THE SHORT-TIME QUATERNION FOURIER TRANSFORMS OF PARTICLE VELOCITY SIGNALS

Source Separation in the STQFT domain

Quaternion Fourier transforms (QFT) provide a powerful tool for the analysis of signals obtained from vector probes. Acoustic particle velocity is one such signal which can be measured with specially designed microphone arrays. This paper presents a time-frequency source separation method based on the short-time quaternion Fourier transform of acoustic particle velocity signals and the agglomerative k-plane clustering of the vector part of the resulting representation. Two example cases, one with a single and one with two interfering sources are presented.

Categories:
Source Separation and Signal Enhancement
43 Views

USING CONDITIONAL RESTRICTED BOLTZMANN MACHINES FOR SPECTRAL ENVELOPE MODELING IN SPEECH BANDWIDTH EXTENSION

Categories:
Speech Enhancement (SPE-ENHA)
Source Separation and Signal Enhancement
6 Views

Tutorial: Assisted Listening for headphones and hearing aids: Signal Processing Techniques

With the strong growth of the mobile devices and emerging virtual reality (VR) and augmented reality (AR) applications, headsets are becoming more and more preferable in personal listening due to its convenience and portability. Assistive listening (AL) devices like hearing aids have seen much advancement. Creating a natural and authentic listening experience is the common objective of these VR, AR, and AL applications. In this tutorial, we will present state-of-the-art audio and acoustic signal processing techniques to enhance the sound reproduction in headsets and hearing aids.

Categories:
Spatial and Multichannel Audio
Audio and Acoustic Signal Processing
Active Noise Control
Auditory Modeling and Hearing Aids
Source Separation and Signal Enhancement
53 Views

Natural Sound Rendering for Headphones: Integration of signal processing techniques

With the strong growth of assistive and personal listening devices, natural sound rendering over headphones is becoming a necessity for prolonged listening in multimedia and virtual reality applications. The aim of natural sound rendering is to naturally recreate the sound scenes with the spatial and timbral quality as natural as possible, so as to achieve a truly immersive listening experience. However, rendering natural sound over headphones encounters many challenges. This tutorial article presents signal processing techniques to tackle these challenges to assist human listening.

Categories:
Spatial and Multichannel Audio
Source Separation and Signal Enhancement
Room Acoustics and Acoustic System Modeling
Audio for Multimedia
Audio Processing Systems
Audio Analysis and Synthesis
Audio and Acoustic Signal Processing
30 Views

Pages