Method and apparatus for controlling a tape player/recorder for retrieving and playing prerecorded information

Claim 2

Apparatus for use with a tape player/recorder having a tape therein having a plurality of audio and/or video selections recorded thereon at spaced locations, said player/recorder including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; and memory means responsive to said tape position number generating means and said selection means for storing the tape position number generated by said number generating means each time said selection means is activated.

Claim 3

Apparatus according to claim 1, wherein said tape motion and direction indicating signal is a series of pulses and wherein said tape position number generating means comprises: a counter responsive to said pulses, said pulses incrementing or decrementing said counter as a function of tape motion and direction whereby the output of said counter is the numerical equivalent of tape position from said known reference point.

Claim 4

Apparatus according to claim 2, wherein said player/recorder includes means for providing a signal when said tape reaches the beginning thereof, and wherein said counter is responsive to said beginning of tape signal for setting said counter to a reference count.

Claim 5

Apparatus according to claim 3, further comprising: means responsive to said tape position number generating means for sensing when said tape position number reaches a predetermined count and for resetting said counter to a new reference count when said predetermined count is reached.

Claim 6

Apparatus according to claim 1, wherein said selection means comprises: a series of buttons, activation of a single button or a pair of buttons being required to store in said memory means the tape position number generated by said number generating means.

Claim 7

Apparatus according to claim 5, wherein said memory means includes separate registers for storing a start tape position number and a stop position number for each one of said audio and/or video selections.

Claim 8

Apparatus according to claim 6, wherein said memory means includes a separate register for storing a tape position number defining a park location.

Claim 9

Apparatus for recording on tape information for controlling the tape when the tape is placed in a player/recorder, the tape having a plurality of audio and/or video selections recorded thereon at spaced locations, said player/recorder including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; memory means responsive to said tape position number generating means and said selection means for storing the tape position number generated by said number generating means each time said selection means is activated; and means for recording on said tape at a predetermined central location, remote from said audio and/or video selections, the tape position numbers stored in said memory means.

Claim 10

Apparatus for recording on tape information for controlling the tape when the tape is placed in a player/recorder, the tape having a plurality of audio and/or video selections recorded thereon at spaced locations, said player/recorder including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; memory means responsive to said tape position number generating means and said selection means for storing the tape position number generated by said number generating means each time said selection means is activated; and means for recording on said tape at a predetermined central location, remote from said audio and/or video selections, the tape position numbers stored in said memory means.

Claim 11

Apparatus according to claim 8, wherein said recording means comprises: means responsive to said tape position numbers stored in said memory means for converting said numbers into a stream of digital data, said digital data being conducted to said tape player/recorder for recording on said tape.

Claim 12

Apparatus according to claim 8, wherein said tape motion and direction indicating signal is a series of pulses and wherein said tape position number generating means comprises: a counter responsive to said pulses, said pulses incrementing or decrementing said counter as a function of tape motion and direction whereby the output of said counter is the numerical equivalent of tape position from said zero reference point.

Claim 13

Apparatus according to claim 10, wherein said player/recorder includes means for providing a signal when said tape reaches the beginning thereof, and wherein said counter is responsive to said beginning of tape signal for resetting said counter to a reference count.

Claim 14

Apparatus according to claim 11, further comprising: means responsive to said tape position number generating means for sensing when said tape position number reaches a predetermined count and for resetting said counter to a new reference count when said predetermined count is reached.

Claim 15

Apparatus according to claim 12, further comprising: a tone generator for generating an audio tone of a predetermined frequency, the output of said tone generator being connected to said tape player/recorder for recording said tone on said tape, said tone generator being responsive to said position counter resetting means for generating said tone when said resetting means resets said counter.

Claim 16

Apparatus according to claim 8, further comprising: means for comparing the tape position number generated by said tape position number generating means with all of the tape position numbers stored in said memory means and for generating a coincidence signal whenever there is coincidence therebetween; and a tone generator for generating an audio tone, the output of said tone generator being conducted to said tape player/recorder for recording said tone on said tape together with said recorded tape position numbers, said tone generator being responsive to said comparing means for generating said tone in response to said coincidence signal.

Claim 17

Apparatus according to claim 14, wherein said memory means includes separate registers for storing a start tape position number and a stop tape position number for each one of said audio and/or video selections.

Claim 18

Apparatus for controlling a tape player for playing a tape therein having a plurality of audio and/or video selections recorded thereon at spaced locations, said tape also having recorded thereon, at a predetermined central location, remote from said selections, a plurality of tape position numbers indicative of tape position from a known reference point, said tape position numbers being indicative of the start points of said selections, said player/recorder also including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: memory means for storing tape position numbers; means for reading from said tape said tape position numbers recorded thereon and for conducting said tape position numbers to said memory means for storage therein; means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; means for comparing any tape position number stored in said memory means and selected by said selection means with the tape position number generated by said tape position number generating means; and means responsive to said comparing means for commanding said player to wind or rewind said tape to locate the selected tape position number and for commanding playing of said tape when the selection associated therewith is located.

Claim 19

Apparatus for controlling a tape player for playing a tape therein having a plurality of audio and/or video selections recorded thereon at spaced locations, said tape also having recorded thereon, at a predetermined central location, remote from said selections, a plurality of tape position numbers indicative of tape position from a known reference point, said tape position numbers being indicative of the start points of said selections, said player/recorder also including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: memory means for storing tape position numbers; means for reading from said tape said tape position numbers recorded thereon and for conducting said tape position numbers to said memory means for storage therein; means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; means for comparing any tape position number stored in said memory means and selected by said selection means with the tape position number generated by said tape position number generating means; and means responsive to said comparing means for commanding said player to wind or rewind said tape to locate the selected tape position number and for commanding playing of said tape when the selection associated therewith is located.

Claim 20

Apparatus according to claim 16, wherein said player includes means for providing a signal when said tape reaches the beginning thereof, and wherein said tape position number generating means is responsive to said beginning of tape signal for resetting the number generated thereby to a reference number.

Claim 21

Apparatus according to claim 16, wherein said tape also has recorded thereon an audio tone of a predetermined frequency at said reference point and wherein said apparatus further comprises: means for detecting audio tones recorded on said tape and for generating a signal when a tone is detected; and means responsive to said signal generated when said tone is detected at said reference point for resetting the number generated by said tape position number generating means to a reference number.

Claim 22

Apparatus according to claim 16, wherein said selection means comprises: a series of buttons, activation of only a single button or a pair of buttons being required to select any one of said audio and/or video selections.

Claim 23

Apparatus according to claim 16, wherein said tape also has recorded thereon an audio tone of a predetermined frequency at the start position of each audio and/or video selection recorded thereon and further comprising: means for detecting audio tones of said predetermined frequency recorded on said tape and for generating a start signal upon the detection thereof, said commanding means commanding said player to wind or rewind said tape until the tape position number generated by said tape position number generating means is within a range of numbers before the selected tape position number and subsequently commanding playing of said tape when said start signal is detected by said tone detecting means.

Claim 24

Apparatus for controlling a tape player/recorder for playing a tape therein having a plurality of audio and/or video selections recorded thereon at spaced locations, said player/recorder including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; memory means selectively responsive to said tape position number generating means and said selection means for storing the tape position number generated by said number generating means each time said selection means is activated; means for recording on said tape at a predetermined central location, remote from said audio and/or video selections, the tape position numbers stored in said memory means whereby said tape may be removed from said player/recorder and subsequently reinserted into the same or another player/recorder; means for reading from said tape said tape position numbers recorded thereon and for conducting said tape position numbers to said memory means for storage therein; means for comparing any tape position number stored in said memory means and selected by said selection means with the tape position number generated by said tape position number generating means; and means responsive to said comparing means for commanding said player/recorder to wind or rewind said tape to locate the selected tape position number and for commanding playing of said tape when the selection associated therewith is located.

Claim 25

Apparatus for controlling a tape player/recorder for playing a tape therein having a plurality of audio and/or video selections recorded thereon at spaced locations, said player/recorder including means for providing an indication of tape motion and direction and for generating a signal indicative thereof, comprising: means responsive to said tape motion and direction indicating signal for generating a number indicative of tape position from a known reference point; means for selecting any one of said audio and/or video selections; memory means selectively responsive to said tape position number generating means and said selection means for storing the tape position number generated by said number generating means each time said selection means is activated; means for recording on said tape at a predetermined central location, remote from said audio and/or video selections, the tape position numbers stored in said memory means whereby said tape may be removed from said player/recorder and subsequently reinserted into the same or another player/recorder; means for reading from said tape said tape position numbers recorded thereon and for conducting said tape position numbers to said memory means for storage therein; means for comparing any tape position number stored in said memory means and selected by said selection means with the tape position number generated by said tape position number generating means; and means responsive to said comparing means for commanding said player/recorder to wind or rewind said tape to locate the selected tape position number and for commanding playing of said tape when the selection associated therewith is located.

Claim 26

Apparatus according to claim 21, wherein said selection means comprises: a series of buttons, activation of one or more buttons being required to locate a desired audio and/or video selection on said tape.

Claim 27

Apparatus according to claim 21, wherein said tape motion and direction indicating signal is a series of pulses indicative of tape motion and direction and wherein said tape position number generating means comprises: a counter responsive to said pulses, said pulses incrementing or decrementing said counter as a function of tape motion and direction whereby the output of said counter is the numerical equivalent of tape position.

Claim 28

Apparatus according to claim 23, wherein said player/recorder includes means for providing a signal when said tape has come to the beginning thereof and wherein said counter is responsive to said beginning of tape signal for resetting said counter to a reference count.

Claim 29

Apparatus according to claim 21, wherein said memory means includes separate registers for storing a start tape position number and a stop tape position number for each one of said audio and/or video selections.

Claim 30

Apparatus according to claim 25, wherein said memory means includes a separate register for storing a tape position number defining a park location.

Claim 33

A method according to claim 27, wherein said step of recording on said tape comprises the steps of: converting said tape position numbers stored in said memory means into a stream of digital data; and conducting said digital data to said tape player/recorder for recording on said tape.

Claim 34

A method according to claim 27, wherein said player/recorder includes means for generating a signal when said tape reaches the beginning thereof, further comprising the step of: setting the generated number indicative of tape position to a reference number when said tape reaches the beginning thereof.

Claim 35

A method according to claim 29, further comprising the step of: sensing when the generated number indicative of tape position reaches a predetermined number and resetting said generated number indicative of tape position to a new reference number when said predetermined number is reached.

Claim 36

A method according to claim 30, further comprising the steps of: generating an audio tone of a predetermined frequency; and conducting said audio tone to said tape player/recorder for recording said tone on said tape when said generated number indicative of tape position is reset.

Claim 37

A method according to claim 27, further comprising the steps of: comparing the generated number indicative of tape position with all of the tape position numbers stored in said memory means and generating a coincidence signal whenever there is coincidence therebetween; generating an audio tone; and conducting said audio tone to said tape player/recorder for recording said tone on said tape together with said recorded tape position numbers in response to the generation of a coincidence signal.

Claim 38

A method according to claim 32, further comprising the step of: storing in said memory means the tape position numbers indicative of the stop points for said selections recorded on said tape.

Claim 39

A method according to claim 33, wherein said step of generating an audio tone comprises the step of: generating audio tones of first and second different frequencies, said first frequency tone being generated when a coincidence signal is generated as a result of coincidence between the tape position number generated as said tape is played and a start tape position number stored in said memory means, said second frequency tone being generated when a coincidence signal is generated as a result of coincidence between the tape position number generated as said tape is played and a stop tape position number stored in said memory means.

Claim 40

A method according to claim 27, further comprising the steps of: subsequently reading from said tape said recorded start tape position numbers for each of said selections; storing in said memory means said read start numbers; and utilizing said stored numbers for locating said selections on said tape to be played.

Claim 43

A method according to claim 36, wherein said player includes means for providing a signal when said tape reaches the beginning thereof, further comprising the step of: setting the generated number indicative of tape position to a reference number when said tape reaches the beginning thereof.

Claim 44

A method according to claim 36, wherein said tape also has recorded thereon an audio tone of a predetermined frequency at said known reference point, further comprising the steps of: detecting audio tones recorded on said tape; and setting the generated number indicative of tape position to a reference number when said audio tone is detected at said reference point.

Claim 45

A method according to claim 36, wherein said tape also has recorded thereon an audio tone of a predetermined frequency at the start position of each audio and/or video selection recorded thereon, further comprising the steps of: detecting audio tones of said predetermined frequency recorded on said tape; and generating a start signal upon the detection of an audio tone of said predetermined frequency; and wherein said commanding step comprises: commanding said player to wind or rewind said tape until the generated number indicative of tape position is within a range of numbers before said selected tape position number; and commanding playing of said tape when said start signal is generated.

Claim 46

A method according to claim 39, wherein said audio tone recorded on said tape at the start position of each selection has a first predetermined frequency, wherein said tape also has recorded thereon an audio tone of a second predetermined frequency at the stop position of each selection recorded thereon, wherein said detecting step comprises: detecting tones of said first and second predetermined frequencies; wherein said generating step comprises: generating a stop signal upon the detection of an audio tone of said second predetermined frequency; and wherein said commanding step comprises: commanding that the playing of said tape be stopped when said stop signal is generated.

Claim 47

A method according to claim 40, wherein one of said tape position numbers recorded on said tape is a number defining a park location and wherein said commanding step comprises: commanding the comparing of said park tape position number with the generated number indicative of tape position when said stop signal is generated whereby said tape is wound or rewound to locate said park location.

Claim 48

A method according to claim 41, wherein said commanding step comprises: commanding the stop of said tape when said park tape position number is located until a new tape position number is selected by said manual selection means.

Claim 49

A method according to claim 36, wherein said tape position numbers recorded on said tape are also indicative of the stop points of said selections, wherein said comparing step first compares a start tape position number stored in said memory means and selected by said manual selection means, wherein after said tape is played said comparing step comprises the step of: comparing the stop position number stored in said memory means associated with the played selection with the generated number indicative of tape position; and wherein said commanding step comprises the step of: commanding said player to stop the playing of said tape when the generated number indicative of tape position is the same as said stop tape position number.