期刊文献+

GA3280助听器开发平台分析

Analysis of GA3280 Hearing Aids Development Board
下载PDF
导出
摘要 基于Gennum的助听器开发平台,完成了基于该平台的频域助听器系统设计,包括GA3280芯片介绍、开发板硬件资源分析、软件开发流程、频域助听器算法实现。通过简易的测试,设计的频域算法能实现助听效果。为开发基于GA3280芯片的助听器提供了软硬件设计参考。 This paper describes a hearing aids development board, and a design of frequency domain hearing aids, including an introduction of the GA3280, the hardware resources, software design methods and the implemention of frequency domain hearing aids algorithms. The frequency hearing aids algorithms do work. The whole paper supplies a sample design for hearing aids.
出处 《电声技术》 2010年第6期24-27,共4页 Audio Engineering
基金 国家高技术研究发展计划(863计划)重点项目(2008AA010700)
关键词 GA3280 多核DSP 助听器 频域算法 GA3280 multi-core DSP hearing Aids frequency algorithm
  • 相关文献

参考文献6

  • 1肖宪波,王宁宇,胡广书.数字助听器中若干主要算法的发展和现状[J].生物医学工程学杂志,2004,21(4):694-698. 被引量:20
  • 2张承云,高星辉.音频专用DSP的软件设计方法[J].电声技术,2009,33(10):39-42. 被引量:5
  • 3Sound Design Technologies Ltd. Voyageur GA3280[EB/OL] (2007-02-12)[2010-03-20]. http ://www.sound.designtechnologies.com/products_Voyageur.php. 被引量:1
  • 4Sound Design Technologies Ltd. Digital signal processors for hearing aids,GA3284/5/6[EB/OL]. (2007-03-11 )[2010- 03-20].http://www.sounddesign technologies.com/products_ DigitalProducts.php. 被引量:1
  • 5安森美半导.BelaSigna系列产品[EB/OL].(2008-02-16)[2010-03-20].http://www.onsemi.cn/PowerSolutions/parametrics.do?id=2210. 被引量:1
  • 6LUO Fa-Long, NEHORAI A.Recent developments in signal processing for digital hearing aids[J].IEEE Signal Processing ,2006,23 (5) : 103-106. 被引量:1

二级参考文献19

  • 1TI. TAS3108 status :active[G/OL]. (2007-11-27) [2008- 11-23]. httpY/focus.ti.com/docs/prod/folders/print/tas3108.html. 被引量:1
  • 2CIRRUS LOGIC. CS48520/40[G/OL]. [2008-11-23]. http: //www.cirrus.com/cn/products/pro/detail/P1110.html. 被引量:1
  • 3ADI. ADAV4601: Audio processor for advanced TV[G/ OL]. [2008 -11 -23].http://www.analog.com/en/audiovideo- products/audio --signal -processors/adav4601/products/product. html. 被引量:1
  • 4Thomas L,Johan H.A digital filterbank hearing aid--design,implementation and evaluation.ICASSP,1991;5∶3661 被引量:1
  • 5Lars SN,Jens S.Designing asynchronous circuits for low power:an IFIR filter bank for a digital hearing aid.Proceedings of the IEEE,1999;87(2)∶268 被引量:1
  • 6McAllister HG,Black ND,Waterman N,Li M.Audiogram matching using frequency sampling filters.Proceedings of the 16th Annual International Conference of the IEEE,1994;1∶249 被引量:1
  • 7Asano F,Suzuki Y,Sone T,et al.A digital hearing aid that compensates loudness for sensorineural impaired listeners.Acoustics,Speech,and Signal Processing,ICASSP,1991;5∶3625 被引量:1
  • 8Li M,McAllister HG,Black ND,et al.Vision,image and signal processing.IEE Proceedings,2000;147(6)∶502 被引量:1
  • 9Simon D,Marc M.SVD-based optimal iltering with applications to noise reduction in speech signals.Proc.IEEE Workshop on Applications of Signal Processing to Audio and Acoustics,New Paltz,New York,1999∶17-20 被引量:1
  • 10Yanagisawa K,Tanaka Y,Yamaura I.Applying comb filter to noise reduction of hearing aid.Systems,Man,and Cybernetics,1999.IEEE SMC '99 Conference Proceedings,1996;6∶352 被引量:1

共引文献23

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部