Modeling the process of the acoustic field scanning and visualization

I. O. Bolotina, V. S. Makarov, S. A. Tsekhanovsky

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Calculation of the resolving capacity based on Rayleigh criterion doesn't take into account the peculiarities of psychophysiological sense of visual image of the acoustic signal obtained. To estimate these laws we have performed computer modeling the process of visualization under conditions of scanning with the information presentation in "gray" scale. The brightness as a function of the signal amplitude was supposed to be linear. Algorithm of modeling the visualization process is based on calculating two-dimensional normalized aperture for every point of the control region, on which there is a diagram of the directivity as spot light. Its brightness is related to the value of the directivity envelope diagram (DD) by proportional dependence.

Original languageEnglish
Title of host publicationProceedings of the 8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages57-58
Number of pages2
ISBN (Print)0780373731, 9780780373730
DOIs
Publication statusPublished - 2002
Event8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002 - Tomsk, Russian Federation
Duration: 8 Apr 200212 Apr 2002

Other

Other8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002
CountryRussian Federation
CityTomsk
Period8.4.0212.4.02

ASJC Scopus subject areas

  • Engineering(all)

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    Bolotina, I. O., Makarov, V. S., & Tsekhanovsky, S. A. (2002). Modeling the process of the acoustic field scanning and visualization. In Proceedings of the 8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002 (pp. 57-58). [1213724] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPCMTT.2002.1213724