Simplified digital signal processing of compressed MPEG-1 audio files producing high signal-to-noise ratios (SNR) for mp3 files
- 總結
- Yannis Tsividis, Ph.D.
- 技術優勢
- Simplifies audio processing.DSP system leads to cheaper audio circuits.Masks noise distortion.Achieves high SNR. Patent information:Patent Pending (US/2011/0116551)Tech Ventures Reference: IR M10-005
- 技術應用
- Portable MPEG players Portable mp3 playersDigital video broadcasters (DVB)Digital signal processors (DSP)
- 詳細技術說明
- Yannis Tsividis, Ph.D.
- *Abstract
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None
- *Inquiry
- Teresa FazioColumbia Technology VenturesTel: (212) 854-8444Email: TechTransfer@columbia.edu
- *IR
- M10-005
- *Principal Investigation
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- *Publications
- Vezyrtzis, C., Klein, A., Ellis, D. P., & Tsividis, Y. P. Direct processing of MPEG audio using companding and BFP techniques. IEEE International Conference on Acoustics, Speech, and Signal Processing: Proceedings: May 22-27, 2011, pp. 361-364.
- 國家/地區
- 美國
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