Automobile radio recording system

• US 5,633,837 A
• Filed: 10/11/1995
• Issued: 05/27/1997
• Est. Priority Date: 10/11/1995
• Status: Expired due to Term

• Current Assignee: Zaidy L. Gantt
• Original Assignee: Zaidy L. Gantt
• Inventors: Gantt, Zaidy L.
• Primary Examiner(s): Neyzari, Ali
• Application Number:
  US08/541,124
• Time in Patent Office: 594 Days
• Field of Search: 369/7, 369/6, 369/1, 369/84, 369/85, 369/21, 360/7, 360/13, 360/15, 360/14.1, 455/33.1, 455/32.1, 455/36.1
• US Class Current: 369/7
• CPC Class Codes: G11B 20/02 Analogue recording or reproducing
• CPC Class Codes: G11B 20/10527 Audio or video recording; Data buffering arrangements G11B20/12 - G11B20/18 take precedence
• CPC Class Codes: G11B 2220/218 Write-once discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/455 said record carriers being in one device and being used as primary and secondary/backup media, e.g. HDD-DVD combo device, or as source and target media, e.g. PC and portable player
• CPC Class Codes: G11B 2220/61 wherein solid state memory is used for storing A/V content
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 27/024 on tapes G11B27/028, G11B27/029 take precedence
• CPC Class Codes: G11B 27/028 with computer assistance
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 31/00 Arrangements for the associated working of recording or reproducing apparatus with related apparatus with cameras or projectors G03B31/00 ; recording/reproducing of music for electrophonic musical instruments G10H1/0033; automatic arrangements for answering calls or for recording messages for absent subscribers H04M1/64; telephonic communication systems adapted for combination with dictation recording and playback systems H04M11/10; connection of TV recorder with other related apparatus, e.g. TV camera or receiver, in which the TV signal is significantly involved H04N, e.g. H04N23/00, H04N5/765; combination of radio or TV with other apparatus, e.g. with vehicles H05K11/00
• CPC Class Codes: H04B 1/20 for coupling gramophone pick-up, recorder output, or microphone to receiver

Abstract

An automobile recorder allows a user to continuously record the contents of radio programs onto a solid state memory and then transfer selected portions to a cassette tape or recordable compact disk. The auto recorder prevents unnecessary wear on the tape mechanism and tape by requiring use of these only when the tape transfer is made or the tape is being played back. A second optional AM/FM tuner allows the user to listen to one program while recording another program onto the solid state memory. Extended recording capability is provided.

Claims

1. An automobile recorder, comprising:

a. a conventional automobile radio electronics circuit;

b. a conventional cassette recorder connected directly to receive the analog output of said radio electronics circuit;

c. an analog to digital converter in parallel with said cassette recorder directly connected to receive the analog output of said radio electronics circuit and has as its output a digitized version of said analog input, said analog to digital converter being normally blocked from receiving said radio circuit output;

d. a random access memory that stores said digitized version for later recording by said cassette recorder without time delay, wherein the input to said random access memory is the output of said analog to digital converter;

e. a digital to analog converter whose input is the digitized output of said random access memory, wherein said digital to analog converter has as its output the restored analog output of said automobile radio electronics circuit such that said analog output may be recorded onto said conventional cassette recorder at a later time;

f. a microcontroller to unblock said analog to digital converter to receive the analog output of said electronics circuit and to order and operate said conventional automobile radio electronics circuit, said conventional cassette recorder, said analog to digital converter, said random access memory, and said digital to analog converter, according to program instructions;

g. a read only memory that permanently stores said program instructions; and

,

h. means comprising a multiplicity of controls under the control of a user that changeably enters said program instructions and initiates said microcontroller to unblock said analog to digital converter to permit recording by said cassette recorder the digitized version of the output of said radio circuit at a later time selected by said user.

2. An automobile recorder, as recited in claim 1, further comprising a clock and minute indicator that displays time and date and is connected to said conventional automobile radio electronics circuit such that said clock and minute circuit is used to program the start and stop times of a recording.

3. An automobile recorder, as recited in claim 1, further comprising a microphone input and a microphone switch whereby a microphone can be used as a recording information source.

4. An automobile recorder, as recited in claim 1, further comprising a self-contained security alarm circuit.

5. An automobile recorder, as recited in claim 1, further comprising a compact disk player.

6. An automobile recorder, as recited in claim 1, further comprising a compact disks recorder, whereby the output of said conventional auto radio electronics circuit can be recorded onto a compact disk.