Modeling the process of the acoustic field scanning and visualization

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

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

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.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the 8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы57-58
Число страниц2
ISBN (печатное издание)0780373731, 9780780373730
DOI
СостояниеОпубликовано - 2002
Событие8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002 - Tomsk, Российская Федерация
Продолжительность: 8 апр 200212 апр 2002

Другое

Другое8th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Technique and Technologies, MTT 2002
СтранаРоссийская Федерация
ГородTomsk
Период8.4.0212.4.02

ASJC Scopus subject areas

  • Engineering(all)

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  • Цитировать

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