Accession Number:

ADA155236

Title:

Command and Control Related Computer Technology. Part 2. Speech Compression

Descriptive Note:

Quarterly progress rept. no. 2, 1 Mar-31 May 1975

Corporate Author:

BOLT BERANEK AND NEWMAN INC CAMBRIDGE MA

Report Date:

1975-06-01

Pagination or Media Count:

75.0

Abstract:

This document describes progress on 1 the development of a packet radio network, 2 speech compression and 3 speech evaluation. Activities reported under 1 include work on ELF, VM ELF , the IMP-11A interface, cross- network debugger and the PDP-11 gateway under 2 investigation of the issues involving linear predictor gain parameters, and testing of a 1000 bitssecond system and under 3 application of multidimensional scaling techniques to quality evaluation. Additional keywords computer communications packet switched networks vocoders parameter quantization real time signal processing.

Subject Categories:

  • Computer Hardware
  • Computer Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE