Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent
1982-12-14
1986-09-02
Kemeny, E. S. Matt
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Public address system
G10L 500
Patent
active
046100229
ABSTRACT:
In a speech transmission or storage system using LPC parameters and a Baseband Signal derived from the prediction error signal, the synthesis excitation signal is formed from the baseband plus high-frequency regeneration, which is then spectrum-flattened for proper synthesis.
REFERENCES:
patent: 3750024 (1973-07-01), Dunn et al.
Kitayama Seishi
Kurematsu Akira
Yato Fumihiro
Kemeny E. S. Matt
Kokusai Denshin Denwa Co. Ltd.
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