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Author | Title | Accn# | Year | Item Type | Claims |
| 1 |
Tacconi, G |
Aspects of Signal Processing With Emphasis on Underwater Acoustics, Part 2 |
I04831 |
1977 |
eBook |
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| 2 |
Tacconi, G |
Aspects of Signal Processing |
I04759 |
1977 |
eBook |
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| Title | Aspects of Signal Processing With Emphasis on Underwater Acoustics, Part 2 : Proceedings of the NATO Advanced Study Institute held at Portovenere, La Spezia, Italy 30 August???11 September 1976 |
| Author(s) | Tacconi, G |
| Publication | Dordrecht, Springer Netherlands, 1977. |
| Description | XI, 387 p : online resource |
| Abstract Note | This paper describes the results of current research at DREA in which techniques of optimum array processing are being applied to active sonar. We are presenting these results at the Advanced Study Institute in order to illustrate some actual applications for such processing and to point out some of the practical considerations which arise in real systems. In particular, the paper concerns the problems which arise when the individual sensor elements have a complicated directivity pattern themselves. This is a common phenomenon in active systems where the receiving sensors are complex resonant structures and are housed in a dome or towed body presenting various baffling and diffraction effects. Most treatments of array processing consider ideal elements which have well behaved directivity properties and are transparent to the field. The results of this paper show that where these properties are not met, careful in situ array measurements are required, and even with such measurements practical array gains may not be as good as predictions based on ideal sensors |
| ISBN,Price | 9789401130363 |
| Keyword(s) | 1. EBOOK
2. EBOOK - SPRINGER
3. IMAGE PROCESSING
4. SIGNAL PROCESSING
5. Signal, Image and Speech Processing
6. Speech processing systems
|
| Item Type | eBook |
Multi-Media Links
Please Click here for eBook
Circulation Data
| Accession# | |
Call# | Status | Issued To | Return Due On | Physical Location |
| I04831 |
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On Shelf |
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2.
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| Title | Aspects of Signal Processing : With Emphasis on Underwater Acoustics Part 1 Proceedings of the NATO Advanced Study Institute held at Portovenere, La Spezia, Italy 30 August???11 September 1976 |
| Author(s) | Tacconi, G |
| Publication | Dordrecht, Springer Netherlands, 1977. |
| Description | XXVI, 400 p : online resource |
| Abstract Note | The summer school held in Portovenere followed a tutorial format with the purpose of familiarizing postdoctoral or postgraduate students in the basic theories and up-to-date applications of present knowledge. Although, from a teaching point of view, a certain areount of overlapping is always useful, in order to avoid excessive duplication direct contact between lecturers expert in the same subject was encouraged during the preparation phase. In recent years computer facilities and theoretical implementa?? tion have considerably increased the possibility of solving problems relating to signal detection in noise. Any type of communication may take advantage of signal processing principles, including any type of physical measurement that can be considered as a non-semantic and/or quasi-semantic communication. Since signal processing techniques are common to many branches of science (telecommunications, radar, sonar, seismology, geophysics, nuclear research, space research and others), the advanced and sophisticated levels reached singularly in anyone of them could be used to the advantage of the others. In particular, underwater acoustics is a discipline which, to some extent, represents a practical general model that has permitted the development of signal processing techniques suitable to meet data reduction and interpretation needs of other branches of science. This ASI consequently underlined the inter-disciplinarity of signal proces?? sing in order that the principles of outstanding methods developed in one field may be adapted to others |
| ISBN,Price | 9789401012232 |
| Keyword(s) | 1. EBOOK
2. EBOOK - SPRINGER
3. IMAGE PROCESSING
4. SIGNAL PROCESSING
5. Signal, Image and Speech Processing
6. Speech processing systems
|
| Item Type | eBook |
Multi-Media Links
Please Click here for eBook
Circulation Data
| Accession# | |
Call# | Status | Issued To | Return Due On | Physical Location |
| I04759 |
|
|
On Shelf |
|
|
|
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