Auto-play musical instrument with a chain-play mode for a plurality of demonstration tones

• US 5,296,642 A
• Filed: 10/09/1992
• Issued: 03/22/1994
• Est. Priority Date: 10/15/1991
• Status: Expired due to Fees

• Current Assignee: Kabushiki Kaisha Kawai Gakki Seisakusho
• Original Assignee: Kabushiki Kaisha Kawai Gakki Seisakusho
• Inventors: Konishi, Shinya
• Primary Examiner(s): Witkowski, Stanley J.
• Application Number:
  US07/958,694
• Time in Patent Office: 529 Days
• Field of Search: 84/609-614, 84/634-638
• US Class Current: 84/609
• CPC Class Codes: G10H 1/0041 in coded form
• CPC Class Codes: G10H 2210/125 Medley, i.e. linking parts of different musical pieces in one single piece, e.g. sound collage, DJ mix

Abstract

An auto-play musical instrument which has external and internal data storages for auto-play data is disclosed. The auto-play data contain a plurality of music piece data for demonstration tones or background tones. A demonstration button is provided to set a mode for playing back one of music pieces with designating a play number of the auto-play data. A play controller is provided to automatically start a chain-play of the music pieces stored in the external and internal storages when a fixed time interval has passed without any designation of the play number after the set of the demonstration mode.

Claims

1. An auto-play apparatus having storage means for storing auto-play data of a plurality of music pieces, and play means for performing an auto-play based on the auto-play data stored in said storage means, comprising:

mode set means for setting a demonstration mode for performing a continuous auto-play of a music piece;

music piece selection means for selecting a music piece to be continuously played back in the demonstration mode;

instruction means for, when said music piece selection means does not select a music piece for a predetermined period of time after the demonstration mode is set by said mode set means, instructing to start a chain-play for sequentially and continuously playing back a plurality of music pieces; and

play means for, when said instruction means instructs to start the chain-play, sequentially reading out auto-play data of a plurality of music pieces from said storage means, and performing a continuous auto-play of the plurality of music pieces.

2. An apparatus according to claim 1, wherein said storage means comprises an external storage unit and an internal storage unit arranged in an apparatus main body, and said apparatus further comprises data read-out means for, when the start of the chain-play is instructed, starting a read-out operation of auto-play data from one of said two storage units, and for, when playback operations of music pieces stored in said one storage unit are ended, performing a read-out operation of auto-play data from the other storage unit.