Abstract:
The feasibility and performance of an embedded regular pulse excited speech coder (ERPE) based on multistage coding is investigated. The simulated ERPE system exhibits a ...Show MoreMetadata
Abstract:
The feasibility and performance of an embedded regular pulse excited speech coder (ERPE) based on multistage coding is investigated. The simulated ERPE system exhibits a graceful reduction of reconstructed speech quality for bit rates from 14.8 to 6.4 kb/s in 4.2 kb/s steps, and carries a very small signal-to-noise ratio (SNR) penalty compared to its conventional version.
Published in: IEEE Transactions on Speech and Audio Processing ( Volume: 5, Issue: 4, July 1997)
DOI: 10.1109/89.593313