Karaoke apparatus and method for medley playback

• US 5,454,723 A
• Filed: 12/22/1993
• Issued: 10/03/1995
• Est. Priority Date: 12/28/1992
• Status: Expired due to Fees

• Current Assignee: Pioneer Electronics (USA) Incorporated (Pioneer Corporation)
• Original Assignee: Pioneer Electronics (USA) Incorporated (Pioneer Corporation)
• Inventors: Horii, Kazutugu
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Cheng, Joe H.
• Application Number:
  US08/172,565
• Time in Patent Office: 650 Days
• Field of Search: 434/307 R, 434/307 A, 434/308, 434/309, 434/318, 434/365, 84/454, 84/477 R, 84/601-604, 84/609, 84/615, 84/645, 369/32, 369/48, 369/50, 369/70, 369/134, 369/178, 369/192, 360/32, 360/33.1, 360/77.01, 358/310, 358/335, 358/341, 358/342, 395/154, 395/160, 395/625, 395/141, 395/143, 395/147, 348/476, 348/678, 348/571, 348/595, 348/738
• US Class Current: 434/307.00A
• CPC Class Codes: G09B 15/04 with sound emitters
• CPC Class Codes: G09B 5/065 Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
• CPC Class Codes: G10H 1/361 Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
• 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
• CPC Class Codes: G10H 2240/271 Serial transmission according to any one of RS-232 standards for serial binary single-ended data and control signals between a DTE and a DCE
• CPC Class Codes: G11B 20/00 Signal processing not specific to the method of recording or reproducing; Circuits therefor
• CPC Class Codes: G11B 2220/2587 Laser Discs; Optical disc using analog recording
• CPC Class Codes: G11B 2220/65 wherein solid state memory is used for storing indexing information or metadata
• 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 27/105 of operating discs
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

A karaoke apparatus for medley playback includes: playback unit for receiving playback information including MIDI sound source control information and producing acoustic sound of karaoke song on the basis of the playback information; information storage unit for storing playback information and identification information of a plurality of karaoke songs, the identification information specifying playback information of a highlight portion of each of the plurality of karaoke songs; selection instructing unit for instructing a selection of karaoke songs to be played; and playback control unit for reading out playback information of the highlight portions of the songs selected by the selection instructing unit from the information storage unit on the basis of the identification information of the each of the selected karaoke songs, and controlling the playback unit to successively play the selected karaoke songs on the basis of the playback information of the selected karaoke songs to produce a medley of the selected karaoke songs.

Claims

1. A karaoke apparatus for medley playback comprising:

playback unit for receiving playback information including MIDI sound source control information and producing acoustic sound of karaoke song on the basis of the playback information;

information storage unit for the storing playback information and identification information of a plurality of karaoke songs, said identification information specifying the playback information of a highlight portion of each of the plurality of karaoke songs;

selection instructing unit for instructing a selection of karaoke songs to be played; and

playback control unit for reading out the playback information of the highlight portions of the songs selected by the selection instructing unit from said information storage unit on the basis of the identification information of the each of the selected karaoke songs, and controlling said playback unit to successively play the selected karaoke songs on the basis of the playback information of the selected karaoke songs to produce a medley of the selected karaoke songs.

2. An apparatus according to claim 1, wherein said identification information is inserted in the playback information to partition a predetermined portion of the playback information.

3. An apparatus according to claim 2, wherein said identification information comprises beginning status and ending status.

4. An apparatus according to claim 1, further comprising a unit for setting the identification information to determine the position of the highlight portion.

5. An apparatus according to claim 1, wherein said playback control unit comprises memory unit for storing the playback information of the selected songs in an order of the selection thereof as medley playback information, and controls said playback unit to play the medley karaoke song on the basis of the stored medley playback information.

6. An apparatus according to claim 1, wherein said playback control unit controls said playback unit to play first song of the selected songs from the beginning of the song to the highlight portion thereof and play last song of the selected songs from the highlight portion thereof to the end of the song.

7. An apparatus according to claim 1, wherein said playback control unit controls said playback unit to play predetermined opening music before playing the selected songs and play predetermined ending music after playing the selected songs.

8. An apparatus according to claim 1, further comprising image display unit for displaying images corresponding to the highlight portions of the selected karaoke songs simultaneous with the playback of the karaoke songs.

9. An apparatus according to claim 8, wherein said image comprises characters of word-of-song of the karaoke songs.

10. An apparatus according to claim 1, further comprising lighting unit for performing lighting control in accordance with the medley playback.

11. A karaoke apparatus for medley playback comprising:

information storage unit for storing digital music data including song data of a plurality of karaoke songs, each of the song data including music data and identification data specifying a highlight portion of the music data;

selection instruction unit for instructing selection of karaoke songs to be played;

medley karaoke data generation unit for reading out the identification data of the songs selected by the selection instruction unit from said information storage unit in an order of the selection of the songs and combining the music data of the highlight portions of the selected songs each specified by the identification data to produce a successive music data of the selected songs;

medley karaoke data storage unit for storing the successive music data of the selected songs as a medley karaoke data; and

playback unit for receiving the medley karaoke data and producing acoustic sound of karaoke song on the basis of the medley karaoke data.

12. An apparatus according to claim 11, wherein said digital music data comprises display data and word-of-song data, said apparatus further comprising character generation unit for generating characters of word-of-songs on the basis of the word-of-song data and display unit for displaying information relating to the karaoke songs on the basis of the display data and characters of word-of-songs generated by the character generation unit.

13. An apparatus according to claim 11, wherein said identification data comprises a beginning position data for specifying a beginning position of the highlight portion and an ending position data specifying an ending position of the highlight portion.

14. An apparatus according to claim 11, wherein said medley karaoke data generation unit produces a successive music data of the selected songs so that music data of a first song of the selected songs are combined from the beginning of the song to the highlight portion thereof and music data of a last song of the selected songs are combined from the highlight portion thereof to the end of the song.

15. An apparatus according to claim 11, wherein said medley karaoke data generation unit produces a successive music data of the selected songs so that data of a predetermined opening music is arranged preceding to the music data of the selected songs and data of a predetermined ending music is arranged to follow the music data of the selected songs.

16. A method of medley playback of karaoke songs using an omnibus karaoke apparatus comprising the steps of:

storing digital music data including song data of a plurality of karaoke songs, each of the song data including music data and identification data specifying a highlight portion of the music data;

instructing a selection of karaoke songs to be played in medley;

reading out the music data of highlight portions of the selected songs with reference to the identification data;

combining the music data of the highlight portions read out to form a successive music data of the selected songs;

storing the successive music data of the selected songs as a medley karaoke data; and

producing acoustic sound of karaoke song on the basis of the medley karaoke data.

17. A method according to claim 16, further comprising the steps of generating characters of word-of-songs on the basis of a word-of-song data and displaying information relating to the karaoke songs on the basis of a display data and characters of word-of-songs generated.