Telephone having portable voice control module for playing back speech or performing a hands-free telephone function
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United States of America Patent
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-
May 30, 1995
Grant Date -
N/A
app pub date -
Feb 16, 1994
filing date -
Feb 27, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The operation and control of devices is made possible by a portable unit. Operation and control of devices, particularly telephone installations is a means of speech via a portable voice module. A portable voice module contains a digital signal processor (DSP), a memory (S), an analog-digital/digital-analog converter (AD/DA), an analog interface (ANALOG I/O), a computer interface (PORT) and a digital interface (DIGITAL I/O). A telephone installation consists of the portable voice module and a telephone device, which is composed of basic units and interfaces.
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