Method and system for automatically inserting at least one pause into means for memorizing a dialing sequence
First Claim
1. A method for storing data representing at least one pause in a sequence of data representing a dialing sequence into means for memorizing said dialing sequence comprising detecting a substantially continuous signal on a line in an information transmission network for a time interval insufficient for a human listener to perceive said substantially continuous signal and insufficient for said human listener to thereafter engage means for generating a signal representing at least one member of said dialing sequence;
- detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
immediately after detecting said engagement, delaying said generating for a time interval sufficient to detect persistence or interruption of said substantially continuous signal, but for a time interval substantially imperceptible to a human listener;
storing data representing each of said members in said memory means at its correct position in said dialing sequence; and
automatically storing data representing a pause in said data sequence in said memory means before any member in response to detection of said substantially continuous signal before and after detecting engagement of said generating means.
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Accused Products
Abstract
A system for automatically storing one or more pauses in a device for memorizing a dialing sequence such as a telephone number includes a device for instantaneously detecting the appearance, persistence and interruption of a substantially continuous signal on a line such as a telephone line in a time period shorter than a human listener requires to perceive this signal and dial one number of the sequence; a device for detecting engagement of a key for generating, on the telephone line, a signal representing at least one member of the dialing sequence; a device for delaying generation of the signal associated with the engaged key to test for persistence or interruption of the substantially continuous signal on the telephone line in a time period substantially imperceptible to the human listener; and a device for memorizing each member of the dialing sequence at its correct position in the sequence with a pause automatically stored before any member if the substantially continuous signal persisted on the telephone line after engagement of the key representing that member.
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Citations
13 Claims
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1. A method for storing data representing at least one pause in a sequence of data representing a dialing sequence into means for memorizing said dialing sequence comprising detecting a substantially continuous signal on a line in an information transmission network for a time interval insufficient for a human listener to perceive said substantially continuous signal and insufficient for said human listener to thereafter engage means for generating a signal representing at least one member of said dialing sequence;
- detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
immediately after detecting said engagement, delaying said generating for a time interval sufficient to detect persistence or interruption of said substantially continuous signal, but for a time interval substantially imperceptible to a human listener;
storing data representing each of said members in said memory means at its correct position in said dialing sequence; and
automatically storing data representing a pause in said data sequence in said memory means before any member in response to detection of said substantially continuous signal before and after detecting engagement of said generating means. - View Dependent Claims (2, 3, 4)
- detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
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5. A system for automatically storing data representing at least one pause in a sequence of data representing a dialing sequence comprising means for memorizing a dialing sequence and said at least one pause in the correct order;
- means for detecting the appearance, persistence and interruption of a substantially continuous signal on a line in an information transmission network within a time period substantially shorter than a human listener requires to perceive said substantially continuous signal and to engage means for generating a signal representing at least one member of said dialng sequence;
means for detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
means for delaying said generating immediately after said detecting said engagement for a time sufficient to detect persistence or interruption of said substantially continuous signal on said line, but within a time period substantially imperceptible to a human listener; and
means for automatically storing data representing a pause in said dialing sequence in said memorizing means before storing data representing any member of said dialing sequence if said substantially continuous signal is detected before, and persists on said line uninterrupted after said engagement. - View Dependent Claims (6, 7, 8, 9)
- means for detecting the appearance, persistence and interruption of a substantially continuous signal on a line in an information transmission network within a time period substantially shorter than a human listener requires to perceive said substantially continuous signal and to engage means for generating a signal representing at least one member of said dialng sequence;
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10. A method for storing data representng at least one pause in a sequence of data representing a dialing sequence into means for memorizing said dialing sequence comprising detecting dial tone on a telephone line for a time interval insufficient for a human listener to perceive said dial tone, and thereafter engaging means for generating a digit in said dialing sequence;
- detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
immediately after detecting said engagement, delaying said generating for a time interval sufficient to detect persistence or interruption of said dial tone, but for a time interval substantially imperceptible to a human listener;
storing data representing each of said members in said means for memorizing at its correct position in said dialing sequence; and
automatically storing data representing a pause in said data sequence and in said means for memorizing before any member of said sequence in response to detection of said dial tone before and after detecting engagement of said generating means. - View Dependent Claims (11)
- detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
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12. A system for automatically storing data representing at least one pause in a sequence of data representing a dialing sequence comprising means for memorizing a dialing sequence and said at least one pause, all in the correct order;
- means for detecting the appearance, persistence and interruption of dial tone on a telephone line within a time period substantially shorter than a human listener requires to perceive said dial tone and to engage means for generating a signal representing at least one member of said dialing sequence;
means for detecting engagement of means for generating, on said line, a signal representing at least one member of said dialing sequence;
means for delaying said generating immediately after said detecting for a time sufficient to detect persistence or interruption of said dial tone on said line, but within a time period substantially imperceptible to a human listener; and
means for automatically storing data representing a pause in said dialing sequence in said memorizing means before storing data representing a dialing sequence member if said dial tone is detected before, and persists on said line uninterrupted after said engagement. - View Dependent Claims (13)
- means for detecting the appearance, persistence and interruption of dial tone on a telephone line within a time period substantially shorter than a human listener requires to perceive said dial tone and to engage means for generating a signal representing at least one member of said dialing sequence;
Specification