Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Patent
1996-09-13
1999-07-27
Moise, Emmanuel L.
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
708303, 381 97, G06F 1710
Patent
active
059283114
ABSTRACT:
A method and apparatus for constructing a digital filter from a set of data is described. The method comprises the following steps. A plurality of magnitude components of the set of data is encoded. A plurality of phase components of the set of data is encoded. The plurality of encoded magnitude components and encoded phase components are stored in a memory. The digital filter is constructed using the encoded magnitude components and encoded phase components from the memory.
REFERENCES:
patent: 3982070 (1976-09-01), Flanagan
patent: 4263670 (1981-04-01), Sherman
patent: 4974598 (1990-12-01), John
patent: 5363186 (1994-11-01), Cohn et al.
patent: 5545993 (1996-08-01), Taguchi et al.
Kistler, Doris J., "A model of head-related transfer functions based on principal components analysis and minimum-phase reconstruction," J. Acoust. Soc. Am., 91(3), pp. 1637-1647 (Mar. 1992).
Martens, William L., "Principal Components Analysis and Resynthesis of Spectral Cues to Perceived Direction," Proceedings of the 1987 International Computer Music Conference, (1987).
Kendall, Gary S. et al., "A Spatial Sound Processor For Loudspeaker and Headphone Reproduction," AES 8th International Conference, pp. 209-221.
Hayes et al; Signal Reconstruction from Phase or Magnitude; IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. ASSP-28, No. 6, pp. 672-680, Dec. 1980.
Chu; Phase Digitizing Sharpens Timing Measurements; IEEE Spectrum; pp. 28-32, Jul. 1988.
Wightman et al; Headphone Simulation of Free-Field Listening. I: Stimulus Synthesis; Journal of the Acoustical Society of America; pp. 858-867, Feb. 1989.
Wightman et al; Headphone Simulation of Free-Field Listening. II: Psychophysical Validation; Journal of the Acoustical Society of America; pp. 868-878, Feb. 1989.
Leavy Mark
Shen Albert
Intel Corporation
Moise Emmanuel L.
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