| dc.contributor.author | Kuperman, William A. | |
| dc.contributor.author | Jensen, Finn B. | |
| dc.contributor.author | Martinelli, Giovanna | |
| dc.date.accessioned | 2018-10-11T14:05:09Z | |
| dc.date.available | 2018-10-11T14:05:09Z | |
| dc.date.issued | 1979/12 | |
| dc.identifier | 528 | |
| dc.identifier.govdoc | CP-25/2 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.12489/66 | |
| dc.description.abstract | A computer model PAREQ for simulating the acoustic field of sound propagating in a complicated ocean environment has been installed on a realtime computer system (HP MX21) which includes an array processor (MAP 300). The use of the array processor has resulted in a reduction in running time of a factor of one hundred over previous usage on a general-purpose computer (UNIVAC 1106). Consequently, parametric studies, which prior to this installation were impractical to perform, can now be made. The model can be used for at-sea interpretation of experimental results and for the simulation of data which would be received by various acoustic arrays and analyzed by this same real-time computer system. Hence, array configurations and signal processing schemes can, to some extent, be tested before the actual sea trials. | |
| dc.format | 7 p. : ill. ; digital, PDF file | |
| dc.language | English | |
| dc.publisher | NATO. SACLANTCEN | |
| dc.source | In: Real-time, general purpose, high-speed signal processing systems for underwater research (SACLANTCEN Conference Proceedings CP-25), Part 2, 1979, pp. 30-1 - 30-7. | |
| dc.subject | Acoustic propagation | |
| dc.subject | Acoustic models | |
| dc.subject | PAREQ (acoustic propagation model) | |
| dc.subject | Sonar mathematical models | |
| dc.title | High-speed simulation of an underwater acoustic field using an array processor | |
| dc.type | Papers and Articles | |
| dc.type | Conference Proceedings (CP) | |
