Digital display for dictation transcriber for indicating remaining tape within discrete segments of dictation

Claim 2

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium also having first-type indicia signals and second-type indicia signals distinct from said first-type indicia signals recorded thereon; said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer, detection means connected to said transducer for providing a first type detection signal in response to one of said first type indicia signals moving past said transducer and for providing a second type detection signal in response to one of said second type indicia signals moving past said transducer; direction sensing means coupled to said transport means for providing a first type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second-type direction signal in response to said transport means moving said record medium in said second direction, the improvement of a display comprising: an addressable memory; first counting means connected to said detection means for counting said first type detection signals as said record medium moves past said transducer to provide a first count output; means connecting said first counting means and an address input of said addressable memory for providing an address corresponding to said first count output; second counting means connected to said detection means for counting said second type detection signals as said record medium moves past said transducer to provide a second count output; means connecting said second counting means and data ports of said addressable memory control means connected to said detection means, said addressable memory, and said direction sensing means for writing said second count output into said addressable memory in response to each occurrence of one of said first-type detection signals during the concurrent presence of said second-type direction signal and alternately for presetting said second counting means from said addressable memory in response to each occurrence of one of said first-type detection signals during the concurrent presence of said first-type direction signal; and display means for displaying said second count output.

Claim 3

The improvement as recited in claim 1 wherein: said display means further comprises means for displaying said first count output.

Claim 4

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium also having indicia signals recorded thereon, said indicia signals including first-type indicia signals and second-type indicia signals distinct from said first type indicia signals, said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer, detection means connected to said transducer for providing a detection signal in response to one of said first type indicia signals moving past said transducer and for providing said detection signal in response to one of said second-type indicia signals moving past said transducer; direction sensing means coupled to said transport means for providing a first type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second type direction signal in response to said transport means moving said record medium in said second direction, the improvement of a display comprising: an addressable memory; first up/down counting means connected to said detection means and said direction sensing means for providing a first count of said detection signals as said record medium is moved past said transducer; means connecting said first counting means and an address input of said addressable memory for providing an address corresponding to said first count; motion means for providing motion signals in response to predetermined increments of said recording medium moving past said transducer; second up/down counting means connected to said detection means and said direction sensing means for counting said motion signals as said record medium moves past said transducer and for providing a second count; means connecting said second up/down counting means and data ports of said addressable memory; display means for displaying said second count; and control means connected to said detection means, said addressable memory and said direction sensing means for storing said second count in said addressable memory in response to each occurrence of one of said detection signals during the concurrent presence of said second type direction signal and for presetting said second up/down counting means from said addressable memory in response to each occurrence of one of said detection signals during the concurrent presence of said first-type direction signal.

Claim 5

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium also having indicia signals recorded thereon, said indicia signals including first-type indicia signals and second-type indicia signals distinct from said first type indicia signals, said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer, detection means connected to said transducer for providing a detection signal in response to one of said first type indicia signals moving past said transducer and for providing said detection signal in response to one of said second-type indicia signals moving past said transducer; direction sensing means coupled to said transport means for providing a first type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second type direction signal in response to said transport means moving said record medium in said second direction, the improvement of a display comprising: an addressable memory; first up/down counting means connected to said detection means and said direction sensing means for providing a first count of said detection signals as said record medium is moved past said transducer; means connecting said first counting means and an address input of said addressable memory for providing an address corresponding to said first count; motion means for providing motion signals in response to predetermined increments of said recording medium moving past said transducer; second up/down counting means connected to said detection means and said direction sensing means for counting said motion signals as said record medium moves past said transducer and for providing a second count; means connecting said second up/down counting means and data ports of said addressable memory; display means for displaying said second count; and control means connected to said detection means, said addressable memory and said direction sensing means for storing said second count in said addressable memory in response to each occurrence of one of said detection signals during the concurrent presence of said second type direction signal and for presetting said second up/down counting means from said addressable memory in response to each occurrence of one of said detection signals during the concurrent presence of said first-type direction signal.

Claim 6

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium having a plurality of indicia signals recorded thereon; said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer; motion means for providing a motion signal in response to each occurrence of a predetermined increment of said recording medium moving past said transducer; direction sensing means coupled to said transport means for providing a first-type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second-type direction signal in response to said transport means moving said record medium in said second direction; detection means for providing a mark signal in response to each occurrence of one of said indicia signals moving past said transducer; the improvement comprising: an addressable memory including a data input and an address input; first counting means for providing a first count in response to said mark signals; said first counting means counting in a first counting direction in response to each occurrence of one of said mark signals when said first-type direction signal is provided by said direction sensing means and counting in a second count direction in response to each occurrence of one of said mark signals when said second-type direction signal is provided by said direction sensing means; a second counting means for providing a second count in response to said motion signals; said second counting means counting in said first counting direction in response to each occurrence of one of said motion signals when said first-type direction signal is provided said direction sensing means and alternately for counting in said second counting direction in response to each occurrence of one of said motion signals when said second-type direction signal is provided said direction sensing means; means connecting said addressable memory, said first counting means, and said second counting means for providing said first count to said address input and said second count to said data input; and display means for providing a numerical display corresponding to said second count.

Claim 7

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium having a plurality of indicia signals recorded thereon; said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer; motion means for providing a motion signal in response to each occurrence of a predetermined increment of said recording medium moving past said transducer; direction sensing means coupled to said transport means for providing a first-type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second-type direction signal in response to said transport means moving said record medium in said second direction; detection means for providing a mark signal in response to each occurrence of one of said indicia signals moving past said transducer; the improvement comprising: an addressable memory including a data input and an address input; first counting means for providing a first count in response to said mark signals; said first counting means counting in a first counting direction in response to each occurrence of one of said mark signals when said first-type direction signal is provided by said direction sensing means and counting in a second count direction in response to each occurrence of one of said mark signals when said second-type direction signal is provided by said direction sensing means; a second counting means for providing a second count in response to said motion signals; said second counting means counting in said first counting direction in response to each occurrence of one of said motion signals when said first-type direction signal is provided said direction sensing means and alternately for counting in said second counting direction in response to each occurrence of one of said motion signals when said second-type direction signal is provided said direction sensing means; means connecting said addressable memory, said first counting means, and said second counting means for providing said first count to said address input and said second count to said data input; and display means for providing a numerical display corresponding to said second count.

Claim 8

The improvement of claim 4 wherein: said addressable memory further comprises a data output; said second counting means further comprises presetting means including a preset input for forcing said second count to a value determined by said preset input in response to a preset signal; and control means connecting said data output to said preset input for providing said preset signal in response to each occurrence of one of said mark signals when said first-type direction signal is provided by said direction sensing means.

Claim 9

The improvement of claim 5 further comprising: writing means for writing said second count into said addressable memory at an address corresponding to said first count in response to an occurrence of one of said mark signals when said second-type direction signal is provided said direction sensing means.

Claim 10

The improvement of claim 6 further comprising: clearing means for clearing said second counting means after each operation of said writing means.

Claim 11

The improvement of claim 4 wherein: said transport includes fast winding means responsive to an advance signal for moving said record medium in said first direction and further comprising: means for providing a lead-in signal; switch means selectively operable for providing a set signal; latching means connected to said switch means for latching on said advance signal at an output of said latching means in response to said set signal; and clearing means responsive to said lead-in signal and connected to said second counting means to clear said latching means removing said advance signal in response to said second count corresponding to said lead-in signal.

Claim 12

The improvement of claim 8 further comprising: skip means responsive to said detection means and selectively operable for rendering said clearing means inoperative until a selected number of said mark signals have been detected by said detection means when said latching means is set.

Claim 13

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium having a plurality of indicia signals recorded thereon; said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer; motion means for providing a motion signal in response to each occurrence of a predetermined increment of said recording medium moving past said transducer; direction sensing means coupled to said transport means for providing a first-type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second-type direction signal in response to said transport means moving said record medium in said second direction; detection means for providing a mark signal in response to each occurrence of one of said indicia signals moving past said transducer; the improvement comprising: an addressable memory including a data input and an address input; first counting means for providing a first count in response to said mark signals; said first counting means counting in a first counting direction in response to each occurrence of one of said mark signals when said first-type direction signal is provided by said direction sensing means and counting in a second count direction in response to each occurrence of one of said mark signals when said second-type direction signal is provided by said direction sensing means; a second counting means for providing a second count in response to said motion signals; said second counting means counting in said first counting direction in response to each occurrence of one of said motion signals when said first-type direction signal is provided said direction sensing means and alternately for counting in said second counting direction in response to each occurrence of one of said motion signals when said second-type direction signal is provided said direction sensing means; means connecting said addressable memory, said first counting means, and said second counting means for providing an address corresponding to said first count to said address input and a data value corresponding to said second count to said data input; and display means for providing a numerical display corresponding to said second count.

Claim 14

In a record playback apparatus for transcribing dictation recorded on a record medium as said record medium was moved in a first direction, said record medium having a plurality of indicia signals recorded thereon; said record playback apparatus including transport means for moving said record medium in said first direction past a transducer and alternately in a second direction opposite said first direction past said transducer; motion means for providing a motion signal in response to each occurrence of a predetermined increment of said recording medium moving past said transducer; direction sensing means coupled to said transport means for providing a first-type direction signal in response to said transport means moving said record medium in said first direction and alternately for providing a second-type direction signal in response to said transport means moving said record medium in said second direction; detection means for providing a mark signal in response to each occurrence of one of said indicia signals moving past said transducer; the improvement comprising: an addressable memory including a data input and an address input; first counting means for providing a first count in response to said mark signals; said first counting means counting in a first counting direction in response to each occurrence of one of said mark signals when said first-type direction signal is provided by said direction sensing means and counting in a second count direction in response to each occurrence of one of said mark signals when said second-type direction signal is provided by said direction sensing means; a second counting means for providing a second count in response to said motion signals; said second counting means counting in said first counting direction in response to each occurrence of one of said motion signals when said first-type direction signal is provided said direction sensing means and alternately for counting in said second counting direction in response to each occurrence of one of said motion signals when said second-type direction signal is provided said direction sensing means; means connecting said addressable memory, said first counting means, and said second counting means for providing an address corresponding to said first count to said address input and a data value corresponding to said second count to said data input; and display means for providing a numerical display corresponding to said second count.