IMPLEMENTING THE FADE-IN AUDIO EFFECT FOR REAL-TIME COMPUTING
Journal Title: Applied Computer Science - Year 2019, Vol 15, Issue 2
Abstract
Audio fading is performed in order to smoothly modify over time the level of an audio signal. In particular, the fade-in audio effect designates a grad-ually increase in the audio volume, starting from silence. In practice, audio fading is mostly carried out within audio editors i.e. in off-line mode by employing various transcendental functions to enforce the fade profile. Taking into account the increasing demand for interactive media services requiring real-time audio processing, the present approach advances an effective method of constructing the audio fade-in shape with a view to real-time computing. The paper encompasses plain and straightforward implementations in pure JavaScript, prepared precisely to validate the method of audio volume processing proposed here.
Authors and Affiliations
Lucian LUPŞA-TĂTARU
Keywords
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- EP ID EP596221
- DOI 10.23743/acs-2019-09
- Views 48
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