IMPLEMENTING THE FADE-IN AUDIO EFFECT FOR REAL-TIME COMPUTING
| Autor: | Lucian LUPŞA-TĂTARU |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | Applied Computer Science, Vol 15, Iss 2, Pp 5-18 (2019) |
| Druh dokumentu: | article |
| ISSN: | 1895-3735 2353-6977 |
| DOI: | 10.23743/acs-2019-09 |
| Popis: | 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. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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