Walter T. Hartwell

According to our database, Walter T. Hartwell authored at least 3 papers between 1986 and 1988.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

1988

Enhancing the performance of speech recognition with echo cancellation.

Joseph Picone, M. A. Johnson, Walter T. Hartwell

Proceedings of the IEEE International Conference on Acoustics, 1988

1986

The stepdown procedure for complex predictor coefficients.

Joseph Picone, Dimitrios P. Prezas, Walter T. Hartwell, Joseph L. LoCicero

IEEE Trans. Acoust. Speech Signal Process., 1986

Joint estimation of the LPC parameters and the multi-pulse excitation.

Joseph Picone, Dimitrios P. Prezas, Walter T. Hartwell, Joseph L. LoCicero

Speech Commun., 1986