Comparison of Real-Time Syntheses of Band-Limited Periodic Digital Audio Signals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU90971" target="_blank" >RIV/00216305:26220/11:PU90971 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of Real-Time Syntheses of Band-Limited Periodic Digital Audio Signals
Original language description
This paper presents and compares methods of digital audio signals synthesis with band-limited frequency spectrum, i.e. without the aliasing distortion. The methods are compared from the point of view of the real-time parameter changes such as change of duty cycle of rectangular waveform or continuous change of frequency. Furthermore, most effective methods - successive integration of band-limited impulse train and method of differentiated parabolic waveforms, are then compared from the point of view of the aliasing distortion products and computational complexity. These methods were integrated into a VST plug-in that generates an audio signal in real time.
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI1%2F495" target="_blank" >FR-TI1/495: Manifold System for Multimedia Digital Signal Processing</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 6th International Conference on Teleinformatics ICT 2011
ISBN
978-80-214-4231-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
197-202
Publisher name
VUT v Brně
Place of publication
Brno
Event location
Dolní Morava
Event date
Feb 2, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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