ScholarLens Back to search
2001•Journal of Tsinghua University(Science and Technology)Requires access

Application and experimental research of HRTF in virtual 3D sound

Qingxiang Li

Open publisher page 0 citations

Abstract

Virtual 3D sound is achieved based on the principle of head related transfer function (HRTF) to advance the practical development of virtual 3D sound. The raw data of HRTF are offered by MIT Media Lab and multi media computers are used for computing. According to the analysis of the spectrum of HRTF, a revised method is promoted. Experiment showed the effect. The result shows the peak and notch of the HRTF spectrum play an important role in the front back localization.

About this research paper

What this paper is about

Virtual 3D sound is achieved based on the principle of head related transfer function (HRTF) to advance the practical development of virtual 3D sound. The raw data of HRTF are offered by MIT Media Lab and multi media computers are used for computing. According to the analysis of the spectrum of HRTF, a revised method is promoted. Experiment showed the effect. The result shows the peak and notch of the HRTF spectrum play an important role in the front back localization.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Virtual 3D sound is achieved based on the principle of head related transfer function (HRTF) to advance the practical development of virtual 3D sound. The raw data of HRTF are offered by MIT Media Lab and multi media computers are used for computing. According to the analysis of the spectrum of HRTF, a revised method is promoted. Experiment showed the effect. The result shows the peak and notch of the HRTF spectrum play an important role in the front back localization.

Key concepts: Head-related transfer function, Sound (geography), Acoustics, Computer science, Transfer function, Speech recognition, Function (biology), Engineering

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Application and experimental research of HRTF in virtual 3D sound — Research Paper | ScholarLens