| Paper: | SPCOM-P11.9 | ||
| Session: | Co-operative Communications | ||
| Time: | Friday, May 19, 10:00 - 12:00 | ||
| Presentation: | Poster | ||
| Topic: | Signal Processing for Communication: Distributed channel and source coding, information-theoretic studies | ||
| Title: | On the Multiterminal Rate-Distortion Function for Acoustic Sensing | ||
| Authors: | Robert L. Konsbruck, Emre Telatar, Martin Vetterli, Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland | ||
| Abstract: | We consider the rate-distortion problem for recording a Gaussian acoustic field with an array of sensors equipped with microphones. Our analysis is based on the field's spatio-temporal correlation structure, which is induced by the physics of sound propagation. Under certain assumptions about the spectrum of the wave kernel, we determine the rate-distortion functions for various distributed source coding schemes and sampling lattices. Our results also include an answer to the multiterminal rate-distortion problem for the setup considered in the paper. | ||
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