Wyniki wyszukiwania dla: SPATIAL AUDIO

• JOURNAL OF THE AUDIO ENGINEERING SOCIETY

  Czasopisma

  ISSN: 1549-4950

• Spatial and Spatio-Temporal Epidemiology

  Czasopisma

  ISSN: 1877-5845 , eISSN: 1877-5853

• Spatially Resolved Degradation in Heterophasic Polymers From 1D and 2D Spectral–Spatial ESR Imaging Experiments

  Publikacja

  • S. Schlick
  • K. Kruczala

  - Rok 2006

  Pełny tekst do pobrania w serwisie zewnętrznym

• EXAMINING INFLUENCE OF VIDEO FRAMERATE AND AUDIO/VIDEO SYNCHRONIZATION ON AUDIO-VISUAL SPEECH RECOGNITION ACCURACY

  Publikacja

  • P. Bratoszewski
  • K. Łopatka
  • A. Czyżewski

  - Rok 2014

  The problem of video framerate and audio/video synchronization in audio-visual speech recogni-tion is considered. The visual features are added to the acoustic parameters in order to improve the accuracy of speech recognition in noisy conditions. The Mel-Frequency Cepstral Coefficients are used on the acoustic side whereas Active Appearance Model features are extracted from the image. The feature fusion approach is employed. The...

• EXAMINING INFLUENCE OF VIDEO FRAMERATE AND AUDIO/VIDEO SYNCHRONIZATION ON AUDIO-VISUAL SPEECH RECOGNITION ACCURACY

  Publikacja

  • P. Bratoszewski
  • K. Łopatka
  • A. Czyżewski

  - Rok 2014

  The problem of video framerate and audio/video synchronization in audio-visual speech recognition is considered. The visual features are added to the acoustic parameters in order to improve the accuracy of speech recognition in noisy conditions. The Mel-Frequency Cepstral Coefficients are used on the acoustic side whereas Active Appearance Model features are extracted from the image. The feature fusion approach is employed. The...

• Bożena Kostek prof. dr hab. inż.

  Osoby

  Laboratorium Akustyki Fonicznej

• Retrospecting Polish Audio Engineering Society Membership on 20th Anniversary of the Polish Section of the Audio Engineering Society

  Publikacja

  • B. Kostek
  • M. Sankiewicz

  - Archives of Acoustics - Rok 2011

  In this article some key events concerning founding Polish Section of the Audio Engineering Society were presented. In addition, the history covering International Symposia on Sound Engineering and Mastering was outlined. Also, papers contained in this issue were shortly reviewed.

  Pełny tekst do pobrania w portalu

• Objectivization of Audio-Visual Correlation analysis

  Publikacja

  • B. Kunka
  • B. Kostek

  - Archives of Acoustics - Rok 2012

  Simultaneous perception of audio and visual stimuli often causes the concealment or misrepresentation of information actually contained in these stimuli. Such effects are called the ''image proximity effect'' or the ''ventriloquism effect'' in literature. Until recently, most research carried out to understand their nature was based on subjective assessments. The Authors of this paper propose a methodology based on both subjective...

  Pełny tekst do pobrania w portalu

• Automatic audio-visual threat detection

  Publikacja

  • J. Kotus
  • J. Łopatka
  • K. Kopaczewski
  • A. Czyżewski

  - Rok 2010

  The concept, practical realization and application of a system for detection and classification of hazardous situations based on multimodal sound and vision analysis are presented. The device consists of new kind multichannel miniature sound intensity sensors, digital Pan Tilt Zoom and fixed cameras and a bundle of signal processing algorithms. The simultaneous analysis of multimodal signals can significantly improve the accuracy...

• Measurement of Latency in the Android Audio Path

  Publikacja

  • M. Blaszke
  • D. Weber
  • S. Zaporowski

  - Rok 2018

  This paper provides a description of experimental investigations concerning comparison between the audio path characteristics of various Android versions. First, information about the changes in each system version in the context of latency caused by them is presented. Then, a measurement procedure employing available applications to measure latency is described comparing to results contained in the Internet. Finally, a comparison...

  Pełny tekst do pobrania w serwisie zewnętrznym