Fast-Moving Sound Source Tracking With Relative Doppler Stretch
Tracking a fast-moving sound source in the air in an acoustic way has rarely been seen in the current literature. The speed of the source in the air is often not negligible compared to the speed of sound in the air. Time-varying propagation distance and noticeable Doppler effect also bring difficult...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9286437/ |
| _version_ | 1819001553147658240 |
|---|---|
| author | Guo Chen Yonggang Lu |
| author_facet | Guo Chen Yonggang Lu |
| author_sort | Guo Chen |
| collection | DOAJ |
| description | Tracking a fast-moving sound source in the air in an acoustic way has rarely been seen in the current literature. The speed of the source in the air is often not negligible compared to the speed of sound in the air. Time-varying propagation distance and noticeable Doppler effect also bring difficulties to traditional tracking methods with the time difference of arrival (TDOA) and direction of arrival (DOA). In this paper, we propose a particle filtering framework with relative Doppler stretch. We utilize the propagation delayed measurement (PDM) model and correct the posterior probability in traditional particle filter with propagation delayed state being a bridge. This method avoids the complex pre-processing of the raw acoustic signals. The simulation results show that the algorithm has an expected performance and is superior to the existing methods. The whole tracking process which starts from raw signals is shown for the first time, and the key factors affecting the pre-processing of the raw signals that are not mentioned in other articles are also discussed in this paper. |
| first_indexed | 2024-12-20T22:51:02Z |
| format | Article |
| id | doaj.art-b60d568ef114466d8a1a19481b7c0448 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-20T22:51:02Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-b60d568ef114466d8a1a19481b7c04482022-12-21T19:24:15ZengIEEEIEEE Access2169-35362020-01-01822126922127710.1109/ACCESS.2020.30432709286437Fast-Moving Sound Source Tracking With Relative Doppler StretchGuo Chen0Yonggang Lu1https://orcid.org/0000-0001-9148-1505Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang, ChinaInstitute of Systems Engineering, China Academy of Engineering Physics, Mianyang, ChinaTracking a fast-moving sound source in the air in an acoustic way has rarely been seen in the current literature. The speed of the source in the air is often not negligible compared to the speed of sound in the air. Time-varying propagation distance and noticeable Doppler effect also bring difficulties to traditional tracking methods with the time difference of arrival (TDOA) and direction of arrival (DOA). In this paper, we propose a particle filtering framework with relative Doppler stretch. We utilize the propagation delayed measurement (PDM) model and correct the posterior probability in traditional particle filter with propagation delayed state being a bridge. This method avoids the complex pre-processing of the raw acoustic signals. The simulation results show that the algorithm has an expected performance and is superior to the existing methods. The whole tracking process which starts from raw signals is shown for the first time, and the key factors affecting the pre-processing of the raw signals that are not mentioned in other articles are also discussed in this paper.https://ieeexplore.ieee.org/document/9286437/Moving sound sourcerelative Doppler stretchparticle filterpropagation delayed state |
| spellingShingle | Guo Chen Yonggang Lu Fast-Moving Sound Source Tracking With Relative Doppler Stretch IEEE Access Moving sound source relative Doppler stretch particle filter propagation delayed state |
| title | Fast-Moving Sound Source Tracking With Relative Doppler Stretch |
| title_full | Fast-Moving Sound Source Tracking With Relative Doppler Stretch |
| title_fullStr | Fast-Moving Sound Source Tracking With Relative Doppler Stretch |
| title_full_unstemmed | Fast-Moving Sound Source Tracking With Relative Doppler Stretch |
| title_short | Fast-Moving Sound Source Tracking With Relative Doppler Stretch |
| title_sort | fast moving sound source tracking with relative doppler stretch |
| topic | Moving sound source relative Doppler stretch particle filter propagation delayed state |
| url | https://ieeexplore.ieee.org/document/9286437/ |
| work_keys_str_mv | AT guochen fastmovingsoundsourcetrackingwithrelativedopplerstretch AT yongganglu fastmovingsoundsourcetrackingwithrelativedopplerstretch |