Accession Number:
ADA052409
Title:
Acoustic/Linguistic Aspects of Automatic Speech Recognition.
Descriptive Note:
Interim progress rept. 1 Jan-31 Dec 77,
Corporate Author:
SPEECH COMMUNICATIONS RESEARCH LAB INC SANTA BARBARA CALIF
Personal Author(s):
Report Date:
1978-03-03
Pagination or Media Count:
13.0
Abstract:
This report describes 1 Acquisition of a carefully labeled and segmented data base of connected speech for the testing of segmentation and phonetic identification algorithms. 2 Development and testing against the data base of a segmentation algorithm based on rate of spectral change and rms energy 3 Initiation of a study of inter-speaker vowel-format scaling based on a 2-dimensional constraint on a speakers first three formant frequencies.
Descriptors:
Subject Categories:
- Voice Communications