Representation of Head Related Transfer Functions with Principal Component Analysis

@inproceedings{Sodnik2004RepresentationOH,
  title={Representation of Head Related Transfer Functions with Principal Component Analysis},
  author={Jaka Sodnik and Anton Umek and Rudolf Su{\vs}nik and Goran Bobojevi{\vc} and Saso Tomazic},
  year={2004}
}
Head Related Transfer Functions (HRTFs) describe the changes in the sound wave as it propagates from a spatial sound source to the human eardrum. One possible representation of HRTF data is the use of Principal Component Analysis (PCA), which decomposes data to principal components and corresponding weights. We applied PCA to MIT Media Lab nonindividualized HRTF library. The linear amplitudes of elevation 0o were decomposed to four principal components and four weights per amplitude. The aim of… CONTINUE READING

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