Real-time Audio Effects with DSP Algorithms and DirectSound

被引：2

作者：

Anghelescu, Petre ^{[1
]}

Angelescu, Stefan ^{[1
]}

Ionita, Silviu ^{[1
]}

机构：

[1] Univ Pitesti, Dept Elect Commun & Comp, Pitesti, Romania

来源：

PROCEEDINGS OF THE 2014 6TH INTERNATIONAL CONFERENCE ON ELECTRONICS, COMPUTERS AND ARTIFICIAL INTELLIGENCE (ECAI) | 2014年

关键词：

Digital audio effects; DSP algorithms; DirectSound; Electric guitar; EFFECT DESIGN;

D O I：

10.1109/ECAI.2014.7090207

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper is focused on the software implementation of DSP oriented algorithms for different audio effects, like Echo, 3-Tap Echo, Vibrato, Tremolo and Chorus. The main contribution of this research consists in a software application which is able to process in real time the audio signals received from the electric guitar using PC sound card. In addition, the application also includes a digital filter class used for implementation of a low pass filter as well as other filter types, a tone generator and the options for storing the sound samples in a wav file. The application is written in C# language which uses DirectSound library in order to process the sound samples on a low level.

引用

页数：5