※一部利用できない機能があります
Implementation of stereophonic acoustic echo canceller on nVIDIA GeForce graphics processing unit
- フォーマット:
- 論文
- 責任表示:
- Hirano, Akihiro ; Nakayama, Kenji
- 言語:
- 英語
- 出版情報:
- IEEE = Institute of Electrical and Electronics Engineers, 2009-01-01
- 著者名:
- 掲載情報:
- ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings
- 通号:
- 5383842
- 開始ページ:
- 303
- 終了ページ:
- 306
- バージョン:
- publisher
- 概要:
- 金沢大学理工研究域電子情報学系<br />This paper presents an implementation of a stereophonic acoustic echo canceller on nVIDIA GeForce graphics processor and CUDA software development environment. For ef.ciency, fast shared memory has been used as mu … ch as possilbe. A tree adder is introduced to reduce the cost for summing thread outputs up. The performance evaluation results suggest that Even a low-cost GPU's with a small number of shader processor greatly helps the echo cancellation for low-cost PC-based teleconferencing. ©2009 IEEE.. 続きを見る
- URL:
- http://hdl.handle.net/2297/24447
類似資料:
電子情報通信学会 = The Institute of Electronics, Information and Communication Engineers |
IEEE(Institute of Electrical and Electronics Engineers) |
2
論文
Efficient Implementation of RLS-Based Adaptive Filterson nVIDIA GeForce Graphics Processing Unit
電子情報通信学会 = The Institute of Electronics, Information and Communication Engineers |
IEEE(Institute of Electrical and Electronics Engineers) |
IEEE = Institute of Electrical and Electronics Engineers |
IEEE = Institute of Electrical and Electronics Engineers |
IEEE = Institute of Electrical and Electronics Engineers | |
Institute of Electrical and Electronics Engineers (IEEE) |
Institute of Electrical and Electronics Engineers (IEEE) |
Institute of Electrical and Electronics Engineers (IEEE) |
IEICE 電子情報通信学会 / 信号処理研究専門委員会 / 第22回 信号処理シンポジウム |