Binaural Moving Sound Source Localization by Joint Estimation of ITD and ILD
Spatial cues ITD and ILD which provide sound localization information play a very important role in binaural localization system. Efficient improvement of binaural moving sound source localization method by joint estimation of ITD and ILD based on Doppler effect is investigated. By removing Doppler effect influence, results show that the proposed binaural moving sound source localization method achieves 0.3%(velocity = 1m/s), 5.7%(velocity = 5m/s) and 10.5%(velocity = 10m/s) accuracy improvement in silent conditions. The performance of our method will be more effective as sound moves faster.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.