Call recorder
专利汇可以提供Call recorder专利检索，专利查询，专利分析的服务。并且PURPOSE: To make simultaneous recording and reproducing possible by gathering an input signal and a push-button signal independently of each other and storing them in two kinds of file different from each other in a random accessible storage device after digitizing them.
CONSTITUTION: A call recorder 20 compresses and digitizes the voice from an audio response device 1 through an audio compressor 24 and stores it in an audio data file in a random accessable secondary storage device 22 by the control of a control processor 21. The push-button signal from a telephone terminal is stored in a push-button file in the secondary storage device 22 through an A/D converter 23. In case of reproducing, audio data and push-button signal data are read out from the secondary storage device 22 and pass an audio compressor 25 or the like and are outputted as a voice or printed out by an audio reproducer 31 and a PB signal reproducer 32. Thus, already recorded data can be reproduced while conversational data between a system and the terminal is recorded.
COPYRIGHT: (C)1987,JPO&Japio，下面是Call recorder专利的具体信息内容。
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