Stereophonic voice signal transmission system
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United States of America Patent
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-
Mar 21, 1989
Grant Date -
N/A
app pub date -
Aug 29, 1986
filing date -
Aug 30, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a stereophonic voice transmission system for transmitting voice signals of a plurality of channels, a transmitting end encodes main data consisting of at least one channel voice signal among a plurality of voice signals of a plurality of channels and additional data required for reproducing the voice signals of the remaining channels from the main data, and transmits coded main data and the coded additional data to a receiving end. The receiving end decodes the coded main data, and encodes and combines the main data with the additional data to reproduce the voice signals of the remaining channels, thereby transmitting stereophonic voice signals along a transmission line of a low transmission rate, with high quality at low cost.
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