Accession Number:

ADA513001

Title:

Audio Signal Separation Using Blind Source Separation Techniques

Descriptive Note:

Conference paper

Corporate Author:

HRL LABS LLC MALIBU CA

Personal Author(s):

Report Date:

1999-08-24

Pagination or Media Count:

4.0

Abstract:

Techniques developed so far are based on 1. Constant modulus algorithm CMA, Independent component analysis ICA, polyspectra and time-frequency. Examples of ICA Frequency domain - JADE ICA JADE-ICA on Each Frequency Bin With Port Deswapping and Normalization, Spectrograms of Speech Signal Mixtures, ICA-Separated Frequency Components, Inverse Spectrogram Transform, Separated Speech Signals, 16-tap random channel and cross-channel filters and mixing matrix.

Subject Categories:

  • Computer Programming and Software
  • Acoustic Detection and Detectors
  • Miscellaneous Detection and Detectors
  • Voice Communications
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE