US5225620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic musical instrument having one-touch multitrack record and playback of automatic performance
Assignee: Yamaha Corp
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Filing: 1991-05-28
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Granted: 1993-07-06
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Expires: 2011-05-28
Abstract
Abstract An electronic musical instrument comprises record designating device for designating a record mode, a playing data memory having a plurality of recording tracks, a record mode setting device for specifying a first predetermined track and for setting the first predetermined track to a record mode, and a play mode setting device for specifying a second predetermined track and for setting the second predetermined track to a play mode. When the record mode setting device is simultaneously operated with the record designating device, it allows the first predetermined track to be specified and set to the record mode simultaneously. Further, when the play mode setting device is operated, it allows the second predetermined track to be specified and set to the play mode simultaneously.
Inventors
- 👤 Kosei Terada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:31
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/0033; G10H1/36; Y; Y10; Y10S; Y10S84/00; Y10S84/22
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
83 words
An electronic musical instrument comprising: automatic performance data memory means, divided into a plurality of tracks, for storing automatic performance data for each of the tracks; record mode setting means for specifying predetermined plural tracks of said plurality of tracks simultaneously, wherein the number of predetermined tracks is less than all the tracks, and for setting the predetermined plural tracks to the record mode; and writing means for writing automatic performance data simultaneously into the tracks specified by the record mode setting means.
Claim 2
Dependent Claim
83 words
An electronic musical instrument comprising: automatic performance data memory means, divided into a plurality of tracks, for storing automatic performance data for each of the tracks; record mode setting means for specifying predetermined plural tracks of said plurality of tracks simultaneously, wherein the number of predetermined tracks is less than all the tracks, and for setting the predetermined plural tracks to the record mode; and writing means for writing automatic performance data simultaneously into the tracks specified by the record mode setting means.
Claim 3
Dependent Claim
47 words
The electronic musical instrument as claimed in claim 1, wherein said plurality of tracks include a track for melodies and a track for chords, and wherein said predetermined plural tracks specified by said record mode setting means are the track for melodies and the track for chords.
Claim 4
Dependent Claim
102 words
The electronic musical instrument as claimed in claim 2, further comprising: operation means for forming said automatic performance data when operated by a performed; and means for dividing an operation area of the operation means into a plurality of areas when said tracks are specified by said record mode setting means, converting automatic performance data formed in a first divided area to chord data, and setting automatic performance data formed in a second divided area to melody data; and wherein said writing means writes the chord data into said track for chords and writes the melody data into said track for melodies.
Claim 5
Dependent Claim
39 words
The electronic musical instrument as claimed in claim 3, wherein said operation means comprises a keyboard and wherein said first divided area is a left side area thereof and said second divided area is a right side area thereof.
Claim 6
Dependent Claim
83 words
An electronic musical instrument comprising: automatic performance data memory means, divided into a plurality of tracks, for storing automatic performance data for each of the tracks; play mode setting means for specifying a predetermined at least one track out of said plurality of tracks, wherein the number of predetermined tracks is less than all the tracks, and for setting the track to a play mode; and reading means for reading automatic performance data from the track specified by the play mode setting means.
Claim 7
Dependent Claim
83 words
An electronic musical instrument comprising: automatic performance data memory means, divided into a plurality of tracks, for storing automatic performance data for each of the tracks; play mode setting means for specifying a predetermined at least one track out of said plurality of tracks, wherein the number of predetermined tracks is less than all the tracks, and for setting the track to a play mode; and reading means for reading automatic performance data from the track specified by the play mode setting means.
Claim 8
Dependent Claim
34 words
The electronic musical instrument as claimed in claim 5, wherein said predetermined track is a track in which the automatic performance data has already been recorded when said play mode setting means is operated.
Claim 9
Dependent Claim
29 words
The electronic musical instrument as claimed in claim 5, further comprising track switch means for specifying said tracks individually and for setting a specified track to the play mode.
Claim 10
Dependent Claim
100 words
An electronic musical instrument comprising: automatic performance data memory means, divided into a plurality of tracks, for storing automatic performance data for each of the tracks; one-touch record mode setting means for specifying a track with a one-touch operation and for setting the track to a record mode; one-touch play mode setting means for specifying a track with a one-touch operation and for setting the track to a play mode; and means for writing or reading automatic performance data to or from the track specified by the one-touch record mode setting means or the one-touch play mode setting means, respectively.
Claim 11
Dependent Claim
100 words
An electronic musical instrument comprising: automatic performance data memory means, divided into a plurality of tracks, for storing automatic performance data for each of the tracks; one-touch record mode setting means for specifying a track with a one-touch operation and for setting the track to a record mode; one-touch play mode setting means for specifying a track with a one-touch operation and for setting the track to a play mode; and means for writing or reading automatic performance data to or from the track specified by the one-touch record mode setting means or the one-touch play mode setting means, respectively.
Claim 12
Dependent Claim
71 words
The electronic musical instrument as claimed in claim 8, further comprising: track switch means for specifying an arbitrary track; and record switch means for setting the track specified by the track switch means to the record mode when simultaneously operated along with the track switch means; wherein said one-touch record mode setting means is effective with simultaneous operation of said one touch play mode setting means and the record switch means.
Claim 13
Dependent Claim
35 words
The electronic musical instrument as claimed in claim 9, wherein said track switch means sets a track specified by the track switch means to said play mode when said track switch means is operated independently.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-07-05 | 1997-01-04 | 1997-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-07-05 | 2001-01-04 | 2001-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-07-05 | 2005-01-04 | 2005-07-06 | $7700.00 | Window Closed / Lapsed |