System for recording custom albums from a library of pre-recorded items

• US 5,418,654 A
• Filed: 03/31/1994
• Issued: 05/23/1995
• Est. Priority Date: 01/06/1987
• Status: Expired due to Term

• Current Assignee: Broadbus Technologies, Inc. (Lenovo Group Ltd.)
• Original Assignee: Magic Music Cassette Company
• Inventors: Scheffler, Robert G.
• Primary Examiner(s): Canney, Vincent P.
• Application Number:
  US08/221,084
• Time in Patent Office: 418 Days
• Field of Search: 360/13
• US Class Current: 360/13
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G07F 17/0014 for vending, access and use of specific services not covered anywhere else in G07F17/00 meter-controlled dispensing of liquid, gas or electricity G07F15/00
• CPC Class Codes: G07F 17/16 for devices exhibiting advertisements, announcements, pictures or the like
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/41 Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
• CPC Class Codes: G11B 2220/61 wherein solid state memory is used for storing A/V content storing computer data in solid state memories G06F
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 2220/913 Digital audio tape [DAT] format
• CPC Class Codes: G11B 27/002 Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing; transfer of record carriers from magazine G11B15/68, G11B17/10; G11B17/22
• CPC Class Codes: G11B 27/02 Editing, e.g. varying the order of information signals recorded on, or reproduced from, 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 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals
• CPC Class Codes: G11B 5/86 Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers by varying the order of the information G11B27/029, G11B27/036

Abstract

A customized album recording system is under the control of a central microprocessor or mini-computer. A master library or storage medium is filled with a repertoire of recorded information items (such as musical selections) which may originate with any suitable source, such as phonograph records, tapes, sound tracks, compact discs, or the like. Each information item is stored in the library under its own address. On read out, an operator keys in the addresses identifying the selected items which are read out of the library medium and stored in a large capacity memory, usually to provide about forty-five minutes of total listening time. Then, all of the music is read out of that large capacity memory and recorded at a high speed onto a suitable album size medium, such as a tape cassette, for example. The source music and the customized album music are usually recorded in an analog form. The music which is processed within the system is in a digital form. Thus, the various transfers of music from the master storage to the recorded album, may be accomplished at a high speed of digital transmission. In an alternative embodiment, instead of reading out an entire album amount of recorded information items, the central computer successively reads out limited amounts of data on a demand and fetch basis. A computer provides both the analog-to-digital and the digital-to-analog conversions in order to improve fidelity.

Claims

1. A system for creating a custom recorded album from previously recorded items of information, the previously recorded items including at least two tracks which have a predetermined relationship to each other, said system comprising

source medium means for generating first digital signals from the recorded items, said source medium means generating said first digital signals for both of said tracks,

means for storing said first digital signals in a master library or libraries under item addresses which individually identify each of the recorded items, said storing means controlling said first digital signals for individually identified storage of each of said tracks,

means for selecting from said library or libraries, at least two of the recorded items for inclusion in the custom recorded album,

means for generating second digital signals from said master library at a first rate, said second digital signals corresponding to the information in said recorded items,

means for combining and storing two or more recorded items together into a second storage means for reproduction onto a destination medium, said selections corresponding to said second digital signals, said second storage means consisting of a nonmechanical electronic memory, and

means for recording the custom album by generating third signals from said second storage means, said third signals corresponding to the combined and stored recorded items, and recording said third signals on a destination medium at a second rate, independent of said first rate,

whereby at least two different recorded items may be independently selected, combined and recorded onto a single recording for playback as a custom recorded album, and at least two tracks of information may be read from the second storage means in opposite directions, simultaneously.

2. A method for creating a custom recorded album from previously recorded items of information, the album comprising the steps of

(a) generating first signals from the previously recorded items of information;

(b) individually identifying each of the items with an item address;

(c) storing all of the items in a master library or libraries under said item addresses;

(d) selecting at least two of the items for inclusion into a custom recorded album;

(e) identifying multiple tracks of said selected items which have a predetermined relationship to each other;

(f) generating second signals from said master library or libraries at a first rate, said second signals corresponding to said selected items;

(g) combining and storing said second signals in a nonmechanical electronic memory;

(h) generating third signals from said memory at a second rate independent of said first rate, said third signals corresponding to said selected items; and

(i) recording said third signals to a destination medium to create a custom recorded album,

whereby two tracks of information with a pre-determined relationship to each other may be read from said nonmechanical electronic storage simultaneously in opposite directions.