Accession Number:

ADA053554

Title:

Channel Adaptive Receiver Test-Bed Software-Controlled Hardware for Studying Underwater Acoustic Communication Receivers Uses an Adaptive Filter and can Emulate other Adaptive Systems.

Descriptive Note:

Interim rept.,

Corporate Author:

NAVAL OCEAN SYSTEMS CENTER SAN DIEGO CA

Personal Author(s):

Report Date:

1978-01-19

Pagination or Media Count:

35.0

Abstract:

This document describes a software-controlled experimental test-bed designed primarily to implement a receiver for underwater acoustic communications. It is also useful in evaluating the feasibility of incorporating adaptive filtering in various other signal processing systems. A least-mean-square filter provides the major source of processing a minicomputer and peripheral devices are used for the transfer, storage, input, and output of data. Concurrent Pascal is used to implement a flexible user-specified real-time operating system. Author

Subject Categories:

  • Computer Programming and Software
  • Computer Hardware
  • Acoustic Detection and Detectors
  • Acoustics
  • Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE