42:. The CCI digital switch was deployed as part of the Digital Audio Intercept System (DAIS II), Automatic Voice Response (AVR), and Interactive Voice System (IVS) products. The initial QDAP board is notable for introducing speech recognition into the public telephone network to automate the handling of operator assisted telephone calls.
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38:. The QDAP was a service circuit module developed as part of the companies digital telephony switching system. The main function of the card was the processing of incoming digital audio to detect the speech patterns using speaker independent
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vocabulary database could be efficiently changed by downloading an update over the switch time-slot network at any time
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vocabulary database could be created by the hosting telephone company as necessary based on the call scenario
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This printed circuit card, designed by Mark A. Indovina, was introduced in late 1987 and contained four
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30:(QDAP) was a digital signal processor (DSP) based printed circuit card designed at
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C25 DSP core processed four simultaneous digital audio channels.
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C25 16-bit fixed point DSP chips operating at 40 MHz.
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Advanced Speech
Recognition (Nortel ASR Product Overview)
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Interactive Voice
Response (Nortel IVR Product Overview)
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77:The card deployed speaker independent
22:QDAP printed circuit card, circa 1987
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28:quad digital audio processor
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91:The speaker independent
84:The speaker independent
122:Communication circuits
81:for multiple languages
32:Computer Consoles Inc.
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127:Telephony equipment
93:speech recognition
86:speech recognition
79:speech recognition
40:speech recognition
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116:Categories
100:References
34:(CCI) in
65:Features
51:QDAP-I:
46:Variants
72:TMS320
56:TMS320
70:Each
26:The
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