Abstract Recording apparatus which may be in the form of a telephone answering machine which responds to ring signals received over a telephone line to answer a call and proceed through its normal answer sequence. A modem is connected to the apparatus, and if at any time during the answer sequence a data signal carrier is detected by the modem indicating the presence of data signals, a control signal is introduced to the apparatus to disable the internal VOX circuitry which does not respond to data signals, so as to enable the apparatus to continue to record the data signals for so long as the data signal carrier is detected. When the data signal carrier is no longer detected, the apparatus switches back to its normal mode.
In combination: first means adapted to be coupled to a telephone line for recording both voice and data signals received over the telephone line, said first means including control circuitry for limiting the recording of the voice signals to a time interval determined by the actual reception of voice signals, and said data signals being received over the telephone line modulated on a carrier; and second means adapted to be coupled to the telephone line for detecting the data signal carrier and connected to said first means to introduce a control signal to said first means to disable said control circuitry thereby to enable said first means to record the data signals for so long as data signals are received over the telephone line.
Claim 2
Dependent Claim
124 words
In combination: first means adapted to be coupled to a telephone line for recording both voice and data signals received over the telephone line, said first means including control circuitry for limiting the recording of the voice signals to a time interval determined by the actual reception of voice signals, and said data signals being received over the telephone line modulated on a carrier; and second means adapted to be coupled to the telephone line for detecting the data signal carrier and connected to said first means to introduce a control signal to said first means to disable said control circuitry thereby to enable said first means to record the data signals for so long as data signals are received over the telephone line.
Claim 3
Dependent Claim
42 words
The combination defined in claim 1, in which said second means comprises a modem for demodulating the data signals and for detecting said carrier, and which includes a computer connected to said modem for utilizing the demodulated data signals from the modem.
Claim 4
Dependent Claim
16 words
The combination defined in claim 1, in which said first means comprises a telephone answering machine.
Claim 5
Dependent Claim
23 words
The combination defined in claim 1, in which said first means is adapted to receive and play back said voice and data signals.