子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | 楽器機能付携帯通信装置 | JP2015134191 | 2015-07-03 | JP2016001878A | 2016-01-07 | ロトーロ デ モラエス,アウレーリオ |
| 【課題】楽器(パーカッション、キーボード、弦楽器及び吹奏楽器)機能を有し、調整可能弾性ベルトを介して、ユーザーの体にストラップで留めることができる携帯通信装置を提供する。 【解決手段】楽器インタフェース(パーカッション、キーボード、弦楽器及び吹奏楽器)を有し、好ましくは、調整可能弾性ベルトを介してユーザーの体にストラップで留めることができる、リモートセンサ4から、コマンドを受信する。サウンドシステム6またはオーディオ/ビデオ装置は、アダプタ5を介して、携帯通信装置1から、オーディオ及び/又はビデオを受信する。 【選択図】図1 |
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| 122 | 収録システム | JP2014198056 | 2014-09-29 | JP2015100103A | 2015-05-28 | 高橋 祐; 近藤 多伸; 田邑 元一 |
| 【課題】収録システムの構成を簡素化する。 【解決手段】音響空間内には可搬型の複数の端末装置12[k]が位置する。各端末装置12[k]は、音響を表す音響データXA[k]を生成する収音装置27と音響データXA[k]の編集で音響データXB[k]を生成する制御装置21とを具備する。音響処理装置14は、編集後の音響データXB[k]を各端末装置12[k]から取得し、各音響データXB[k]を同期させる同期処理と同期処理後の複数の音響データXB[k]を混合する混合処理とを実行する。 【選択図】図1 |
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| 123 | 音源制御情報生成装置、電子打楽器、およびプログラム | JP2013183910 | 2013-09-05 | JP2015052637A | 2015-03-19 | TAKASAKI RYO |
| 【課題】1の打面上に置かれた物体のリバウンドによる意図しない発音が生じることを防止できる音源制御情報生成装置、電子打楽器、およびプログラムを提供すること。【解決手段】本発明によれば、1の打面に対する第1出力値が取得された場合、当該1の打面を対象打面とし、当該対象打面に対して取得された前記第1出力値または当該第1出力値に応じた値が所定の閾値より大きいか否かに応じて、音源手段が行う発音処理が異なるように、当該音源手段を制御するための情報が生成される。ここで、所定値以上の第2出力値が、第1出力値が取得されたタイミング以前から、少なくとも所定時間にわたって取得されている場合には、判断を行う所定の閾値の値として、基準値とは異なる値が用いられる。【選択図】図5 | ||||||
| 124 | Acoustic signal analysis device and acoustic signal analysis program | JP2013051159 | 2013-03-14 | JP2014178395A | 2014-09-25 | MAEZAWA AKIRA |
| PROBLEM TO BE SOLVED: To provide an acoustic signal analysis device which detects a beat point and a tempo in music, operates a control object so as to synchronize to the detected beat point and the tempo, and prevents an operation of the control object from becoming unnatural in a time zone when the tempo changes.SOLUTION: The acoustic signal analysis device includes: acoustic signal input means for inputting an acoustic signal representing music; tempo detection means for respectively detecting the tempo in each section of the music by using the inputted acoustic signal; determination means for determining stability of the tempo; and control means for controlling a predetermined control object according to a determination result by the determination means. | ||||||
| 125 | Acoustic signal analysis device and acoustic signal analysis program | JP2013051158 | 2013-03-14 | JP2014178394A | 2014-09-25 | MAEZAWA AKIRA |
| PROBLEM TO BE SOLVED: To provide an acoustic signal analysis device capable of detecting a transition of a beat point and a tempo in music with high accuracy.SOLUTION: An acoustic signal analysis device 10 includes: acoustic signal input means for inputting an acoustic signal representing music; feature quantity calculation means for calculating a first feature quantity representing a feature related to presence of a beat in each section of the music and a second feature quantity representing a feature related to a tempo; and estimation means for simultaneously estimating a transition of the beat point and the tempo in the music by selecting a probability model that a series of observation likelihood representing a probability that the first feature quantity and the second feature quantity are simultaneously observed in each section of the music satisfies a predetermined reference among a plurality of probability models described as a series of states q classified by a combination of a physical quantity related to the presence of the beat in each section of the music and a physical quantity related to the tempo. | ||||||
| 126 | Information processing program, information processing device, information processing system, and information processing method | JP2012251896 | 2012-11-16 | JP2014097266A | 2014-05-29 | ABE GORO; HOSOKAWA TAKEHIKO |
| PROBLEM TO BE SOLVED: To provide an information processing program, information processing device, information processing system, and information processing method capable of performing a varied sound output.SOLUTION: First display image generation means generates an image including at least a part of a virtual world as a first display image. First sound generation means generates a first sound being generated in the virtual world. Second sound selection means selects a second sound constituting a part of the first sound in accordance with a user operation. First display control means performs control to display the first display image in a first display device. First sound output control means performs control to allow the first sound generated by the first sound generation means to be output from a first speaker in synchronization with the first display image to be displayed in the first display device. Second sound output control means performs control to allow the second sound selected by the second sound selection means to be output from a second speaker. | ||||||
| 127 | Musical performance apparatus, method and program | JP2012061216 | 2012-03-16 | JP2013195581A | 2013-09-30 | YOSHIHAMA YUKI |
| PROBLEM TO BE SOLVED: To provide a musical performance apparatus capable of changing layout information such as arrangement of a virtual musical instrument set, according to error information in a case where a player causes wrong percussion operation.SOLUTION: On the basis of music data, a CPU 31 designates, among virtual pads, virtual pads of regions to which position coordinates of stick parts 10A, 10B should belong in a timing at which a shot operation is performed with the stick parts 10A, 10B, for each timing determined by the music data. For the timing at which the shot operation is performed with the stick parts 10A, 10B, in a case where the position coordinates of the stick parts 10A, 10B do not belong to the regions of the designated virtual pads, the CPU 31 associates the position coordinates with the designated virtual pads, and rearranges the regions of the designated virtual pads so as to include the associated position coordinates. | ||||||
| 128 | Electronic music instrument and program | JP2012014000 | 2012-01-26 | JP2013152395A | 2013-08-08 | YANAGAWA TAKAHISA; KAGAMI SHOTA |
| PROBLEM TO BE SOLVED: To provide an electronic music instrument facilitating a recognition of a setting state.SOLUTION: An electronic music instrument includes: music sound generating means that generates music sound by a plurality of sound production parts each to which a tone and a sound range to be produced using the tone are allocated; display means that has a display area for displaying information of a sound production part; switching means that switches each of the plurality of sound production parts to a sound production state or a sound deadening state; dividing means that divides the display area according to a sound production part switched to the sound production state by the switching means; and display control means that displays information of the sound production part switched to the sound production state, on the divided display area. | ||||||
| 129 | Recording-replaying device and program | JP2012006665 | 2012-01-17 | JP2013148603A | 2013-08-01 | SETOGUCHI KATSU |
| PROBLEM TO BE SOLVED: To provide a recording-replaying device simply generating accurate tempo-loop data.SOLUTION: When input data exceeding a threshold is supplied, a CPU records the input data by the amount of one beat length in an area specified by a syllable number SPLIT within an input buffer IB of RAM, causes the syllable number SPLIT to be stepped, and stands by until the recorded input data becomes silent. Such a series of processing is repeated until a value of the syllable number SPLIT reaches "4" so that the input data recorded in input buffers IB(1) through IB(4) corresponding to the syllable number SPLIT1 through SPLIT4 respectively by one beat lengths (0.5 sec) is stored. Then, loop data is formed by copying the aforementioned pieces of input data in a recording area RE of the RAM so as to form the loop data for one measure by sequentially connecting the input data. | ||||||
| 130 | Waveform data generation device and waveform data generation program | JP2012000910 | 2012-01-06 | JP2013140299A | 2013-07-18 | AKIYAMA HITOSHI |
| PROBLEM TO BE SOLVED: To provide a waveform data generation device that generates waveform data indicating waveforms of common portions in common with a plurality of control sounds individually corresponding to a plurality of types of control information for each common portion.SOLUTION: A waveform data generation device is provided with a waveform data generation circuit WP for inputting a digital signal constituted of a plurality of bits constituting a control signal for controlling an external apparatus and for generating waveform data indicating waveforms of control sounds that are the control sounds in response to the digital signal input, are constituted of sounds individually corresponding to respective values of the plurality of bits constituting the digital signal input and are constituted of frequency components contained in a predetermined high-frequency band. The waveform data generation circuit WP is provided with a basic waveform data take-out section WP7 for taking out a part or a whole of an intermediate portion that is the intermediate portion of the waveform data and corresponds to a portion out of the plurality of bits constituting the digital signal where a bit pattern coincides with a predetermined bit pattern as basic waveform data. | ||||||
| 131 | Music analysis apparatus | JP2012158412 | 2012-07-17 | JP2013047938A | 2013-03-07 | SUMI KOHEI; FUJISHIMA TAKUYA; KIKUCHI TAKESHI |
| PROBLEM TO BE SOLVED: To realize music analysis (especially, music search) robust against an error in a designated note sequence.SOLUTION: A feature extraction unit 22 generates a time series (feature vector series) X of feature vectors xm from a designated note sequence corresponding to indication from a user. A probabilistic model (a weight λk for a feature function fk()) generated by machine learning using time series of feature vectors xm of a plurality of reference music pieces is applied to the feature vector series X of the designated note sequence, and thereby an evaluation index value SC[n] depending on the probability P[ym=Ln] that the designated note sequence is a note sequence in a reference music piece is computed for each reference music piece. | ||||||
| 132 | Accompaniment data generation device and program | JP2011067938 | 2011-03-25 | JP2012203219A | 2012-10-22 | KAKISHITA MASAHIRO |
| PROBLEM TO BE SOLVED: To provide an accompaniment data generation device capable of generating automatic accompaniment data using phrase waveform data including a chord.SOLUTION: An accompaniment data generation device comprises: chord information acquisition means for acquiring chord information specifying a chord type and a chord root; automatic accompaniment data acquisition means for acquiring automatic accompaniment data that includes phrase waveform data recording musical sounds corresponding to accompaniment based on a chord which can be identified by a combination of the chord type and the chord root, and includes an identifier which identifies both chord type information for specifying the chord type of a base chord and chord root information for specifying the chord root; and separated waveform data generation means for extracting the phrase waveform data relating to at least one chord constitutive sound from the phrase waveform data included in the acquired automatic accompaniment data, and generating both first separated waveform data including the at least one chord constitutive sound and second separated waveform data including other constitutive sounds. | ||||||
| 133 | Coupling methods of speech synthesis and the space of | JP2008558857 | 2007-03-01 | JP5051782B2 | 2012-10-17 | グレゴリー・パローネ; ダヴィド・ヴィレット; マルク・エメリ |
| 134 | Electronic musical instruments and musical tone generating program | JP2010022736 | 2010-02-04 | JP5041015B2 | 2012-10-03 | 広子 奥田 |
| 135 | Keyboard instrument | JP2006077381 | 2006-03-20 | JP4539590B2 | 2010-09-08 | 力 佐々木; 茂樹 飯田 |
| 136 | Keyboard instrument | JP2006077381 | 2006-03-20 | JP2007256360A | 2007-10-04 | SASAKI TSUTOMU; IIDA SHIGEKI |
| <P>PROBLEM TO BE SOLVED: To allow appropriate musical sound control according to pedal operations by rationalizing a correspondence relation between pedal sensor information and operation information to be actually used for musical sound control, by simple processing. <P>SOLUTION: In a calibration mode, when a player steps on a loud pedal 240 and stops stepping-on in response to a movement of dumper 205 of about 1mm and turns on a temporary determination key, a pedal sensor value ADI showing a current position of the loud pedal 240 is temporarily stored in a RAM 22. Next, when an actual determination key is turned on, the pedal sensor value ADI is stored as a stored value AD0 in a flash memory 23 instead of a current value. In a silent mode, an output value corresponding to an input value "ADI-AD0", in a pedal output table is sent to a musical sound signal generation part 13 as a pedal MIDI value. <P>COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 137 | Singing synthesis device, method and program | JP2002054487 | 2002-02-28 | JP2003255974A | 2003-09-10 | KENMOCHI HIDENORI; YOSHIOKA YASUO; JORDI BONADA |
| PROBLEM TO BE SOLVED: To obtain a more natural synthesized singing voice. SOLUTION: Playing data are delimited into a transition part and a lengthened sound part and phoneme chain data from a phoneme chain template database 52 are uses as they are for the transition part. For the lengthened sound part, feature parameters of both transition parts adjacent to the lengthened sound part are linearly interpolated and a variable component included in stationary part data from a stationary part template database are added to the interpolated feature parameter sequence to generate a feature parameter. COPYRIGHT: (C)2003,JPO | ||||||
| 138 | Tone color parameter editing device for an electronic musical instrument | JP5916291 | 1991-03-22 | JP3102049B2 | 2000-10-23 | 博之 佐々木; 耕太郎 半沢; 順 吉野; 俊明 河西; 正敏 綿貫 |
| 139 | Musical tone generation system | JP11594494 | 1994-05-02 | JP3098913B2 | 2000-10-16 | オー スミス ジュリアス |
| 140 | Sound source device | JP8366699 | 1999-03-26 | JP2000276171A | 2000-10-06 | KURIHARA SHIGEKI |
| PROBLEM TO BE SOLVED: To provide a sound source device which can obtain sufficient radiated sound volume and a reproduced sound with musically rich expression even for portable equipment such as a portable telephone. SOLUTION: Spectra which includes spectral rays X1, X2, X3, and X4 in the range matching a frequency range HR and include even-numbered harmonics are used as waveform data inputted to a waveform table TB. Consequently, a pseud-rectangular waveform obtained by removing harmonic components above a specific order from a rectangular wave has peak parts waving successively to different heights, so when, for example, a chord is generated, the whole peak is prevented from being cut even if a part of the peak part reaches the maximum range of an amplifier, thereby preventing a reproduced sound from giving a feeling of wrongness. | ||||||
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