HRTF PERSONALIZATION BASED ON ANTHROPOMETRIC FEATURES

摘要

The derivation of personalized HRTFs for a human subject based on the anthropometric feature parameters of the human subject involves obtaining multiple anthropometric feature parameters and multiple HRTFs of multiple training subjects. Subsequently, multiple anthropometric feature parameters of a human subject are acquired. A representation of the statistical relationship between the plurality of anthropometric feature parameters of the human subject and a subset of the multiple anthropometric feature parameters belonging to the plurality of training subjects is determined. The representation of the statistical relationship is then applied to the multiple HRTFs of the plurality of training subjects to obtain a set of personalized HRTFs for the human subject.

主权项

1. One or more computer-readable media storing computer-executable instructions that are executable to cause one or more processors to perform acts comprising:
obtaining multiple anthropometric feature parameters and multiple Head-related Transfer Functions (HRTFs) of a plurality of training subjects; acquiring a plurality of anthropometric feature parameters of a test subject; determining a representation of a statistical relationship between the plurality of anthropometric feature parameters of the test subject and a subset of the multiple anthropometric feature parameters belonging to the plurality of training subjects; and applying the representation of the statistical relationship to the multiple HRTFs of the plurality of training subjects to obtain a set of personalized HRTFs for the test subject.