WO2004057571A1 - 楽音再生装置及び楽音再生プログラム - Google Patents
楽音再生装置及び楽音再生プログラム Download PDFInfo
- Publication number
- WO2004057571A1 WO2004057571A1 PCT/JP2003/013187 JP0313187W WO2004057571A1 WO 2004057571 A1 WO2004057571 A1 WO 2004057571A1 JP 0313187 W JP0313187 W JP 0313187W WO 2004057571 A1 WO2004057571 A1 WO 2004057571A1
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- WO
- WIPO (PCT)
- Prior art keywords
- tone
- data
- musical sound
- beat
- reproduction
- Prior art date
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- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 31
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 25
- 238000010586 diagram Methods 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 7
- 230000006854 communication Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 210000004247 hand Anatomy 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/021—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs, seven segments displays
- G10H2220/081—Beat indicator, e.g. marks or flashing LEDs to indicate tempo or beat positions
Definitions
- the present invention relates to a tone reproducing apparatus and a tone reproducing program suitable for application to a process of reproducing tone data by adjusting the reproduction pitch and beat timing of digital tone data.
- Non-Patent Documents 1 and 2 Conventionally, there has been known a musical tone reproducing apparatus for displaying a waveform of musical tone data to be reproduced. According to such a musical tone reproducing apparatus, a user refers to a displayed waveform to reproduce musical tone data. By adjusting pitch and beat timing, music data can be reproduced in a desired style (for example, Non-Patent Documents 1 and 2).
- conventional music playback devices basically play back music. Since only the waveform of the tone data is displayed, the user must intuitively recognize the playback pitch and beat timing of the tone data by referring to the displayed waveform. For this reason, according to the conventional music reproducing apparatus, the user has to be proficient before the music data can be reproduced as desired. In addition, since the conventional sound reproducing apparatus is very expensive at a price of several hundred thousand yen, the reproduction of the sound data is the same as that performed by a disc jockey (DJ). Processing was difficult for ordinary people.
- DJ disc jockey
- the present invention has been made to solve these problems of the conventional technology.
- the purpose of the present invention is to enable anyone to easily and inexpensively reproduce music data in the same manner as a DJ.
- Another object of the present invention is to provide a musical sound reproducing device and a musical sound reproducing program capable of performing the following. Disclosure of the invention
- the features of the tone reproducing apparatus and the tone reproducing program according to the present invention are that the tone reproducing apparatus and the tone reproducing program can adjust at least one of the tone pitch and the beat timing of the tone data. Display various information related to the reproduction processing of the musical sound data on the display unit, detect the reproduction pitch and beat timing of the musical sound data, and observe the detected reproduction pitch and beat timing. And controlling the display of the generated object image on the display unit.
- the reproduction pitch and the beat timing of the reproduced musical sound data are displayed as object images.
- the user can select a reproduction pitch or a beat timing of musical sound data based on the displayed object image. Since it is possible to visually recognize the music, the playback pitch of the music data can be adjusted as desired to make it easy and inexpensive for DJs. The same tone reproduction process can be performed.
- FIG. 1 is a block diagram showing an internal configuration of a musical sound reproducing device according to an embodiment of the present invention.
- FIG. 2 is a block diagram showing a configuration of a musical sound reproducing program according to an embodiment of the present invention.
- FIG. 3 is a block diagram showing a configuration of musical sound data according to an embodiment of the present invention.
- FIG. 4 is a diagram for explaining the configuration of the sound data shown in FIG.
- FIG. 5 is a schematic diagram showing the configuration of the beat guide file shown in FIG.
- FIG. 6 is a schematic diagram showing the configuration of the controller shown in FIG.
- FIG. 7 is a schematic diagram illustrating a configuration of an interface screen according to an embodiment of the present invention.
- FIG. 8 is a schematic diagram showing a configuration of an interface screen when one musical sound data is selected.
- FIG. 9 is a schematic diagram showing a configuration of an interface screen when two pieces of musical sound data are selected.
- -FIG. 10 is a schematic diagram showing a configuration of an interface screen during reproduction of musical sound data.
- FIG. 11 is a flowchart of a playback position change process according to an embodiment of the present invention. It is a flowchart figure which shows.
- FIG. 12 is a schematic diagram for explaining pitch change processing according to an embodiment of the present invention.
- FIG. 13 is a schematic diagram illustrating a mixing process according to an embodiment of the present invention.
- a musical sound reproducing device includes a control unit 1 that performs signal processing and controls internal components in accordance with various computer programs.
- An image processing unit 2 that executes drawing processing in accordance with instructions to create various image data related to tone reproduction processing, and a display control that controls display of the image data created by the image processing unit 2 on a display 3.
- a voice processing unit that performs voice processing in accordance with an instruction from the control unit and then outputs voice via a speaker.
- this musical sound reproducing apparatus is provided with various kinds of computers such as a musical sound reproducing program 8 for realizing a musical sound reproducing process described later recorded on an optical disc 7 such as a DVD-ROM or a CD-ROM.
- a disk drive 9 for reading out the program and processing data, and a buffer function for temporarily storing various computer programs and processing data read out from the optical disk 7;
- a RAM (Random Access Memory) 10 that implements a working area function of the control unit 1;
- Digital data of musical tones hereinafter abbreviated as musical tone data
- ROM Read Only Memory
- a controller 13 operated by the user when inputting an instruction, and an information communication process using an electric communication line such as an Internet or a LAN (Local Are a Ne twork).
- a communication unit 14 operated by the user when inputting an instruction, and an information communication process using an electric communication line such as an Internet or a LAN (Local Are a Ne twork).
- a communication unit 14 operated by the user when inputting an
- the tone reproduction program 8 is recorded on the optical disc 7, but it is necessary to execute processes such as an installation process and a download process using the communication unit 14.
- the tone reproduction program 8 may be stored in the ROM 12.
- the music reproduction program 8 may be recorded on a recording medium other than the optical disc 7 such as a floppy (registered trademark) disc.
- the reading device according to the form of the recording medium using the disk driver 9 will be replaced.
- the musical tone data 11 is stored in the ROM 12, but the musical tone data recorded in the optical disc 7 is read out or the communication unit 14 is used.
- the tone data 11 may be introduced into the apparatus by another method, such as downloading the tone data by performing the above operation.
- the tone reproduction program 8 is composed of a computer program code for causing the control unit 1 to execute a tone reproduction process to be described later, and controls the audio processing unit 6 to control the tone as shown in FIG.
- the tone data 11 includes a sound data file 11a and a beat guide file 11b associated with each other for each tone.
- the sound data file 11a is composed of PCM (Pulse Code Modulation) sound source data, and is processed by the sound processing unit 6. As shown in FIG. A sound represented by a waveform signal as shown in Fig. 1 is generated.
- PCM Pulse Code Modulation
- the beat guide file 11b is configured to be playable by the user via the controller 13 and reflects the contents of the play by the user in a file format as shown in FIG. It records the timing (playback position) of, songs, lyrics, messages, and so on.
- the line indicates the timing of the beat ("1" after the numerical value indicates that the timing is the measure).
- Line B indicates the timing of the lyrics (the character string enclosed by "" indicates the lyrics).
- Line C indicates the queue timing set by the user (the number in parentheses indicates the queue number).
- the controller 13 is configured so that the user holds the grippers 20R and 20L by gripping them with the left and right hands, respectively.
- the controller 13 is provided with the first and second operation units 2 OR and 20 L at a position where, for example, each thumb can be operated in a state where each of the holding units 2 OR and 20 L is held by the right and left hands. 1, 22 and an analog operation section 23R, 23L are provided, respectively.
- the first operation unit 21 is provided with a keyboard for the tone reproduction process described later.
- the user operates the upward direction key 21a and the downward direction key 21b for instructing to change various parameters of the tone data 11 such as the reproduction pitch and volume, and the tone data to be reproduced. 11.
- Right direction key 2 1c and left direction key 2 1d for indicating change of 1 are provided.
- the second operation unit 22 is provided with a mark in the shape of a triangle, and is used to indicate a change in the position of a cursor (to be described in detail later) displayed on the display 3. And an X-shaped inscription are provided, an X button 22b for instructing the start and stop of reproduction of the musical tone data 11 and a ⁇ -shaped engraving are provided, and the tone data 11 to be reproduced is determined. Button 22c for performing the operation, a mouth-shaped inscription is provided, and a mouth button 22d for switching the musical sound data 11 to be reproduced is provided.
- the above-mentioned analog operation sections 23 R and 23 L can be tilted with the point a as a fulcrum, and can be rotated through the fulcrum a in a state where they are tilted in this way. Rotation around axis b is possible.
- the analog operation sections 23 R and 23 L hold their positions in an upright state (untilted state) as shown in FIG. (Reference position).
- the tilt operation is performed while pressing the analog operation section 23 R or the analog operation section 23 L, the tilt amount with respect to the reference position and the X-y coordinate corresponding to the tilt direction are obtained.
- the coordinate value (x, y) is detected, and the coordinate value is output to the control unit 1 as an operation output.
- the user rotates the real turntable by regarding the analog operation sections 23R and 23L as a record (turntable) and performing a rotation operation. When operated The same sound effects (so-called DJ play) can be easily performed.
- the controller 13 includes a start button 24 for instructing the control section 1 to execute the tone reproduction program 8, and a select button for switching the monitor mode. It has a button 25 and a mode selection switch 26 for selecting an analog mode and a digital mode.
- the mode selection switch 26 When the analog mode is selected by the mode selection switch 26, the light emitting diode 2 ′ 7 (LED) is controlled to emit light, and the analog operation sections 23 R and 23 are operated.
- the light emitting diode 27 is controlled to extinguish, and the analog operation sections 23 R and 23 L are in the non-operating state.
- the controller 13 has a position at which each of the gripping portions 20 R and 20 L can be operated with, for example, the index finger (or the middle finger) of each hand when the right and left hands are gripped.
- a right button 28 and a left button 29 are provided.
- control unit 1 controls the controller 13 with respect to the musical sound data 11 specified by the user according to the musical sound reproducing program 8. It is configured to execute a tone reproduction process according to the user's operation input. The details of this musical sound reproduction process will be described below with reference to FIGS.
- the control unit 1 controls the disk driver 9 in response to the user setting the optical disk 7 on which the musical sound reproduction program 8 is recorded and recorded on the disk drive 9. Under control, read out the tone reproduction program 8 in the optical disk 7 into RAMI0. Thereafter, in response to the user pressing the start button 24 of the controller 13 and instructing the execution of the musical tone reproduction program 8, the control unit 1 executes the interface. According to the interface screen generation code 8b, the image processing unit 2 is controlled so as to display and output the interface screen shown in FIG. 7 on the display 3. Then, when the interface screen is displayed on the display 3, the user refers to the information displayed in the interface screen to operate the controller 13. While operating, the following tone selection process and parameter change process can be executed, and the desired tone data 11 can be reproduced.
- the interface screen is configured so that the user can simultaneously reproduce two pieces of music data 11 as shown in FIG. 7, and as shown in FIG. Is displayed, and a tone selection window 4 2 a and 4 2 b having cursors 4 1 a and 4 1 b for selecting the tone data 11 to be reproduced, and the selected tone data 11 are displayed.
- It has turntable objects 43a and 43b on which record objects 50a and 50b (see Figs. 8 and 9) are arranged.
- the interface screen shown in FIG. 7 includes equalizer objects 44 a and 44 b for adjusting the frequency of the selected musical sound data 11, and the selected musical sound data.
- 11 Volume adjustment objects 45a and 45b for adjusting the playback volume of 1 and a pitch adjustment object (pitch) for adjusting the playback pitch of the music data 11 (A chislider) 46 a and 46 b, and a beat fader object 47 for adjusting the mixing ratio of the two tone data 11 and a beat of the two tone data 11
- It has a sync operation object 48 for adjusting the timing and a reproduction line 49a indicating the reproduction position of the musical sound data 11 and has a beat progression for each musical sound data 11.
- a beat guide window 49 to be displayed is provided as a main component.
- the file name of the musical sound data 11 stored in advance in the ROM 12 is the same as the reproducible musical sound name in the musical sound selection windows 42a and 42b.
- the user operates the controller 13 to specify a location to refer to the file name of the musical sound data 11, and the location other than the ROM 12 is selected.
- the file name of the musical tone data 11 stored in the file may be displayed.
- the user When the interface screen is displayed and output on the display 3 as described above, the user operates the controller 13 to operate the cursors 41 a and 41 b. By moving the, the name of the tone data 11 to be reproduced can be selected from the tone selection windows 42a and 42b.
- the control unit 1 proceeds to FIG.
- the tone D is selected from the window 42a), and Fig. 9 (the tone D and F are selected from the tone selection windows 42a and 42b).
- the record object representing the music data 11 selected by the user is displayed on the turntable objects 43a and 43b.
- the image processing unit 2 is controlled so as to display the etas 50a and 50b.
- the record objects 50a and 50b allow the user to store the tone data 11 1 in the record objects 50a and 50b.
- Playback lines 51a and 51b indicating the playback position of the musical sound data 11 are displayed so that the playback position can be visually recognized. 5 la and 5 1b are moved and displayed in accordance with the playback position of the tone data 11 1.
- the control unit 1 performs the beat guide 1 1 b of the selected musical sound data 11 in accordance with the interface screen generation code 8 b.
- the beat timing of the selected musical tone data 11 is displayed in the beat guide window 49 representing the beat guide objects 52 a and 52 b representing the playback pitch.
- the control unit 1 includes a plurality of control units arranged at the bit positions and assigned corresponding beat numbers (line A numbers shown in FIG.
- the beat timing display object 53 (5 3a, 53b) of the beat timing display object 53 and the pitch display object 54 (5) disposed between the beat timing display object 53 and the beat timing display object 53
- the display control of a beat guide object 52 (52a, 52) composed of 4a, 54b) is performed.
- the control unit 1 transmits the stored information.
- the information is visually displayed at the position in the beat guide object 52 corresponding to the playback timing.
- the control unit 1 transmits the selected musical tone data 11 via the speaker 5 in accordance with the musical tone reproduction processing code 8 a.
- the sound processing unit 6 is controlled to emit sound.
- control unit 1 follows the interface screen generation code 8b, as shown in (a) and (b) of FIG.
- the display contents such as the beat numbers are updated according to the above, and repeatedly generated and erased, and the beat guides 52a and 52b for the two tone data 11 are adjusted to the playback speed according to the playback line. 4
- the control unit 1 also moves and displays the playback lines 51 a and 5 lb of the record objects 50 a and 50 b, and allows the user to determine the playback position within the entire playback time of the musical sound data 11. Be visually recognizable.
- the control unit 1 controls the turntable objects 43 a and 4 in response to the user selecting the tone data 11 to be reproduced. Since the image processing unit 2 is controlled to display the record objects 50a and 50b corresponding to the selected musical sound data 11 on 3b, the user can use a real turntable. You can enjoy music data 11 as if you are operating the DJ, and enjoy DJ play.
- the control unit 1 controls the beats in which the timing of beats, cues, lyrics, messages, etc. in the musical sound data 11 to be reproduced is described.
- beat timing of the selected musical sound data 11 The image processing unit 2 is controlled to display the beat guide objects 52a and 52b representing the playback pitch and the playback pitch, so that the user can refer to the beat guide objects 52a and 52b by referring to the beat guide objects 52a and 52b. Recognize the beat progression, playback pitch, cue position, lyrics and messages of the music data 11 to be played back, and play the music data 11 as you wish. .
- the user determines the positional relationship between the beat guide objects 52 a and 52 b and the reproduction line 49 a in the beat guide window 49.
- the beat progression, playback pitch, cue position, lyrics, and message of the current, past, and future music data 11 can be visually grasped.
- the control unit 1 moves and displays the beat guide objects 52 a and 52 b relating to the two musical sound data 11 at the same speed. Since the image processing unit 2 is controlled, the user can easily and visually grasp the degree of synchronization between the pitch bits of the two musical sound data 11. In addition, the user visually recognizes the beat timing of the musical tone data 11 by referring to the timing at which the beat timing display object 53 reaches the playback line 49a. can do.
- the above-described processing is executed according to the combi-user program without using any additional hardware element. Can be constructed at low cost.
- the user can play the beat guide object 52.
- the parameters such as the playback position, frequency, volume, and playback pitch of the musical sound data 11 can be obtained.
- the music data 11 can be reproduced by changing the tone, using cues, or mixing the two music data 11.
- the controller 13 when the user operates the controller 13 to change the reproduction position of the musical sound data (reproducing position change processing), or when changing the reproduction pitch of the musical sound data 11 (pitch changing processing), The operation in the tone reproduction device when mixing the two selected tone data 11 (mixing process) will be described in detail.
- the user can change the reproduction position of the musical sound data 11 by rotating the analog operation units 23R and 23L.
- the operation in the tone reproduction device when the user executes the reproduction position change processing will be described in detail.
- the flowchart shown in FIG. 11 is obtained by rotating the record objects 50a and 50b by rotating the analog operation sections 23R and 23L.
- the control unit 1 executes the following steps S1 to S5 in accordance with the musical tone reproduction processing program 8.
- step S1 the control section 1 detects the input values (X, y) of the analog operation sections 23-R, 23L via the controller 13. As a result, the processing of step S1 is completed, and the reproduction position change processing proceeds to the processing of step S1 and the processing of step S2.
- step S2 the control unit 1 converts the detected input value (X, y) into a polar coordinate value (r, ⁇ ). Thus, the processing in step S2 is completed, and the reproduction position processing proceeds from the processing in step S2 to the processing in step S3.
- step S3 the control unit 1 calculates the rotation speeds ( ⁇ ) of the analog operation units 23R, 23L based on the amount of change of the polar coordinate values (r, ⁇ ).
- step S3 the processing in step S3 is completed, and the reproduction position change processing proceeds to the processing in step S4 from the processing color in step S3.
- step S4 the control unit 1 determines the playback position (t) and playback rate of the musical sound data 11 according to the calculated rotation speeds ( ⁇ ) of the analog operation units 23R and 23L. (E) is calculated. As a result, the process of step S4 is completed, and the reproduction position change process proceeds to the process of step S4 from the process of step S4.
- step S5 the control section 1 reproduces the musical sound data 11 by changing the reproduction pitch in accordance with the reproduction rate (e) according to the musical sound reproduction processing code 8a ( ⁇ double speed reproduction). Then, the audio processing unit 6 is controlled so as to emit the musical sound data 11 at the reproduction position (t). The control unit 1 also controls the interface screen generation code 8b to output the audio data. Accordingly, while moving and displaying the beat guide objects 52a and 52b so as to display the beat guide object at the playback position (t), the playback lines 5 la and 5 lb are simultaneously displayed. Is moved to the playback position (t) and displayed. Thus, the processing in step S5 is completed, and a series of reproduction position change processing ends.
- the user regards the analog operation sections 23 R and 23 L as records.
- the reproduction position (t) of the musical sound data 11 can be easily changed in the same sense as when the real turntable is rotated.
- the control unit 1 adjusts the beat guide object 52 or the reproduction in accordance with the change of the reproduction position (t) in accordance with the reproduction position (t). Since the lines 51a and b are moved and displayed, the user can easily determine which position in the musical sound data 11 the current playback position (t) is, and at the same time, perform When the beat guide objects 52 a 5 b of one musical tone data 11 are displayed, the beat guide objects 52 a and 52 b of the tone data 11 are compared. In addition, it is possible to easily perform the processing such as the operation of the mouth of the musical sound data 11 1.
- the user changes the pitch of the tone data 11 by moving the pitch adjusting object (pitch slider) 46 a using the controller 13.
- the pitch adjusting object pitch slider
- the control unit 1 sets the constant speed A
- the beat guide object 52 displayed on the display is moved with and the beat timing display object based on the playback line 49a is stretched around the playback line 49a.
- the object 53a is moved from the position shown in Fig. 12 (a) to the position shown in Fig. 12 (b) and displayed.
- the control unit 1 sets the beat guide object 52 a moving and displaying at a constant speed.
- the beat timing display object 53a based on the playback line 49a is shown in Fig. 12 (a) so that the object is shrunk around the playback line 49a.
- the display is moved from the position to the position shown in Fig. 12 (c).
- the control unit 1 changes the interval of the beat timing display object 53 according to the change of the reproduction pitch. Since the image processing unit 2 is controlled as described above, the user visually recognizes the reproduction pitch of the musical sound data 11 by referring to the change in the interval between the beat timing display objects 53. can do.
- the control unit 1 monitors the beat timing of the two pieces of tone data 11 according to the tone reproduction program 8, and as shown in FIG. As shown, image processing is performed so as to change the shape of each beat timing display object 53a, 53b according to the synchronization timing of the beat timing of the two musical sound data 11. Controls part 2. Then, when the beat timings of the two musical sound data 11 are completely synchronized, the control unit 1 as shown in FIG. The timing display objects 53a and 53b are connected together. The image processing unit 2 is controlled so as to be displayed together.
- the control unit 1 controls the beat timing display object according to the synchronization of the beat timing of the two tone data 11. Since the image processing unit 2 is controlled so as to change the shape of the music 53, the user refers to the change in the shape of the beat timing display object 53 and refers to the two pieces of musical sound data 1 1. The degree of synchronization can be easily recognized.
- the interface screen of the above embodiment has a configuration in which two pieces of music data 11 can be selected and reproduced.
- the present invention is not limited to this.
- the music data 11 may be selected and reproduced.
- the tone reproduction device can be applied to a process of reproducing tone data in a desired style by adjusting, for example, a reproduction pitch and a beat timing of a tone. .
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Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03754134.9A EP1575027B1 (en) | 2002-12-19 | 2003-10-15 | Musical sound reproduction device and musical sound reproduction program |
US11/153,244 US7514622B2 (en) | 2002-12-19 | 2005-06-15 | Musical sound production apparatus and musical |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002367668A JP4226313B2 (ja) | 2002-12-19 | 2002-12-19 | 楽音再生装置及び楽音再生プログラム |
JP2002-367668 | 2002-12-19 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/153,244 Continuation US7514622B2 (en) | 2002-12-19 | 2005-06-15 | Musical sound production apparatus and musical |
Publications (1)
Publication Number | Publication Date |
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WO2004057571A1 true WO2004057571A1 (ja) | 2004-07-08 |
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ID=32677088
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PCT/JP2003/013187 WO2004057571A1 (ja) | 2002-12-19 | 2003-10-15 | 楽音再生装置及び楽音再生プログラム |
Country Status (4)
Country | Link |
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US (1) | US7514622B2 (ja) |
EP (1) | EP1575027B1 (ja) |
JP (1) | JP4226313B2 (ja) |
WO (1) | WO2004057571A1 (ja) |
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JP7064509B2 (ja) * | 2017-12-29 | 2022-05-10 | AlphaTheta株式会社 | 音響機器および音響機器用プログラム |
JP2021530548A (ja) | 2018-07-24 | 2021-11-11 | ボイジャー セラピューティクス インコーポレイテッドVoyager Therapeutics, Inc. | 遺伝子治療製剤を生産するための系および方法 |
US10593313B1 (en) | 2019-02-14 | 2020-03-17 | Peter Bacigalupo | Platter based electronic musical instrument |
US11756447B1 (en) | 2021-09-13 | 2023-09-12 | Christine Hoffman | System for teaching music notation and associated method of use |
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- 2002-12-19 JP JP2002367668A patent/JP4226313B2/ja not_active Expired - Fee Related
-
2003
- 2003-10-15 EP EP03754134.9A patent/EP1575027B1/en not_active Expired - Lifetime
- 2003-10-15 WO PCT/JP2003/013187 patent/WO2004057571A1/ja active Application Filing
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2005
- 2005-06-15 US US11/153,244 patent/US7514622B2/en not_active Expired - Fee Related
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JPH09146554A (ja) * | 1995-11-27 | 1997-06-06 | Roland Corp | 波形圧縮伸長装置 |
JP2001243692A (ja) * | 2000-02-25 | 2001-09-07 | Teac Corp | 記録媒体再生装置 |
JP2001312857A (ja) * | 2000-02-25 | 2001-11-09 | Teac Corp | 記録媒体再生装置 |
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US20060000345A1 (en) | 2006-01-05 |
EP1575027B1 (en) | 2014-08-20 |
JP2004198759A (ja) | 2004-07-15 |
JP4226313B2 (ja) | 2009-02-18 |
US7514622B2 (en) | 2009-04-07 |
EP1575027A4 (en) | 2010-07-07 |
EP1575027A1 (en) | 2005-09-14 |
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