標題: A low-cost and application-driven digital signal processor for speech/audio processing
作者: Chung, JF
Lin, CT
電控工程研究所
Institute of Electrical and Control Engineering
公開日期: 2004
摘要: In this paper, a new application-driven digital signal processor, called LASP24 (Low-cost Application-driven Speech Processor, 24-bit data width), for speech and audio signal processing is designed. Two applications, MELP and reverberation algorithms, are performed on LASP24. The developed emulator can quickly verify these two algorithms. The design has been integrated in the total area of 6.5 mm(2) by using UMC 0.18 mu m 1P6M technology and fabricated. The maximum clock frequency is about 100 MHz with a single 1.8V supply.
URI: http://hdl.handle.net/11536/18306
ISBN: 0-7803-8660-4
期刊: PROCEEDINGS OF THE 2004 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, VOL 1 AND 2: SOC DESIGN FOR UBIQUITOUS INFORMATION TECHNOLOGY
起始頁: 373
結束頁: 376
顯示於類別:會議論文