发明名称 |
DOS compatible dictation and voice mail system |
摘要 |
A hardware add-on including an interface to external I/O, a voice processor, and a micro-controller along with a terminate and stay resident program allow a digital dictation and voice mail system to run transparently on a PC operating under DOS. A hardware DTMF transceiver and software template files which equate strings representing DTMF tone signals to DOS commands permits dictation through a touch-tone phone. Voice sampling and playback speed are controlled with a reference signal and a feedback loop to an oscillator controlling the sampling rate of the voice processor. Dictation, template, and message files are DOS formatted.
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申请公布号 |
US5699411(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19960588022 |
申请日期 |
1996.01.17 |
申请人 |
BCB TECHNOLOGIES INC.;COOK, ROBERT |
发明人 |
BECKER, DIRK K.;COOK, ROBERT H. |
分类号 |
G06F3/16;H04M3/533;H04M11/10;(IPC1-7):H04M1/64 |
主分类号 |
G06F3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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