公开(公告)号：EP1569199A1

公开(公告)日：2005-08-31

申请号：EP03772700.5

申请日：2003-11-12

申请人： Pioneer Corporation

发明人： Gayama, Shinichi, Corp. Research & Development Lab

IPC分类号： G10H1/38 ,  G10G3/04

CPC分类号： G10H1/383 ,  G10G3/04 ,  G10H1/0025 ,  G10H2210/066 ,  G10H2210/576

摘要： An apparatus and a method for making music data each perform converting an input audio signal indicative of a music piece into a frequency signal indicative of magnitudes of frequency components at predetermined time intervals; extracting frequency components corresponding to tempered tones respectively at the predetermined time intervals from the frequency signal; detecting two chords each formed by a set of three frequency components as the first and second chord candidates, the three frequency components having a large total level of the frequency components corresponding to the extracted tones; and smoothing trains of the detected first and second chord candidates to produce music data.

摘要翻译： 一种用于制作音乐数据的设备和方法，每个执行步骤将表示乐曲的输入音频信号转换成指示预定时间间隔的频率分量的大小的频率信号; 从所述频率信号中分别以所述预定时间间隔提取与调和音对应的频率分量; 检测由一组三个频率分量形成的两个和弦作为第一和第二和弦候选，三个频率分量具有与提取的音调对应的频率分量的总水平高; 以及平滑检测到的第一和弦候选者的列车以产生音乐数据。

公开(公告)号：EP1510031A2

公开(公告)日：2005-03-02

申请号：EP03741778.9

申请日：2003-05-06

申请人： Goldberg, David A. ,  Simon, Neil R. ,  Goldberg, Martha B. ,  Goldberg, Miriam D. ,  Goldberg, Benjamin M.

发明人： Goldberg, David A. ,  Simon, Neil R. ,  Goldberg, Martha B. ,  Goldberg, Miriam D. ,  Goldberg, Benjamin M.

IPC分类号： H04L9/00

CPC分类号： G10H1/0083 ,  G10H1/0025 ,  G10H1/40 ,  G10H2210/076 ,  G10H2240/175 ,  G10H2240/251 ,  G10H2240/305 ,  G10H2240/325 ,  H04H60/58 ,  H04R1/1016 ,  H04R2420/07

摘要： Individuals share music through portable audio devices (100) that synchronously play music by transmitting music signals from one device (unit A) to the other (unit B). Upon request, other individuals can join such a sharing group as a member, and these new members can either be accepted automatically, or through voting by existing group members. So that members of a group can converse, the fraction of ambient sound admitted by the earphones of the portable device (100) can be manually set. In order to enhance the enjoyment of the music, wearable transducers (240, 250, 260), such as light emitting diodes, respond to signals related to the beat of the music. Signals can be automatically generated, or manually specified, and signals thereafter stored for playback with the music to which it is related. Wearable transducers associated with individuals at a large music event can be set to receive common signals such that the transducers (240, 250, 260) respond in synchrony with one another.

公开(公告)号：EP1501072A1

公开(公告)日：2005-01-26

申请号：EP03712790.9

申请日：2003-03-20

申请人： Sano, Yoshihiko

发明人： Sano, Yoshihiko

IPC分类号： G10H1/00 ,  G10K15/02 ,  H04M1/725 ,  G06T11/80

CPC分类号： H04M19/041 ,  G10H1/0025 ,  G10H2230/021 ,  G10H2240/251 ,  G10H2240/305 ,  H04M1/56 ,  H04M1/575 ,  H04M1/576 ,  H04M1/578 ,  H04M1/72519

摘要： Unique representation, such as music or image full of originality, is generated in relation to a specific data sequence such as a telephone number. A music generation server 10 is provided with a material table TA in which material data associated with music phrases are provided in correspondence with the digits of the telephone number and the numerals thereof given at the respective digits, and such server is connected to a user's terminal, such as a PC 50 or a cellular phone 56. When a specific data acquisition program 30 is executed to acquire a telephone number as a specific data sequence from a user, a material data extraction program 32 is executed to make reference to the foregoing material table TA and extract therefrom a particular material data MD corresponding to the acquired telephone number. Then, a generation program 34 is executed to arrange such material data MD in a predetermined order and thereby generate one completed piece of music. A data of so generated music is transferred or transmitted by a transfer program 42 to the user's terminal through an Internet 70, and then reproduced as a melody of incoming call to be ringed in the cellular phone for example.

摘要翻译： 相对于诸如电话号码的特定数据序列产生独特的表示，例如充满原创性的音乐或图像。 音乐生成服务器10设置有材料表TA，其中与各个数字中给出的电话号码及其数字的数字相对应地提供与音乐短语相关联的素材数据，并且这样的服务器连接到用户的终端 ，例如PC 50或蜂窝电话56.当执行特定数据获取程序30以从用户获取电话号码作为特定数据序列时，执行素材数据提取程序32以参考前述材料 表TA，并从中提取与获取的电话号码相对应的特定材料数据MD。 然后，执行生成程序34，以预定顺序排列这样的素材数据MD，从而生成一完成的音乐。 如此生成的音乐的数据由传送程序42通过因特网70传送或发送到用户的终端，然后被再现为例如在蜂窝电话中被呼叫的呼入的旋律。

公开(公告)号：EP1298640A1

公开(公告)日：2003-04-02

申请号：EP02078821.2

申请日：2002-09-17

申请人： Koninklijke Philips Electronics N.V.

发明人： Lucat, Laurent

IPC分类号： G10H1/38 ,  G10H1/00

CPC分类号： G10H1/0025 ,  G10H1/38

摘要： Ce dispositif (1) permet à l'utilisateur de personnaliser le signal d'appel (sonnerie) qu'il est appelé à délivrer. Cette personnalisation consiste à transformer une mélodie (figure 2) que l'utilisateur fredonne devant son microphone pour la transformer en mélodie polyphonique (figure 8).
Application : Sonnerie pour radiotéléphones mobiles.

摘要翻译： 声音信号发生器具有输入单元和输出声音恢复单元。 有一个协调单元将录音输入音乐以复音形式转换为适合电话输出恢复单元的音色旋律。

公开(公告)号：EP1269460A1

公开(公告)日：2003-01-02

申请号：EP01915515.9

申请日：2001-03-27

申请人： Sseyo Limited

发明人： LEACH, Jeremy Louis Sseyo Limited

IPC分类号： G10H1/00

CPC分类号： G10H1/0025 ,  G10H2210/145

摘要： A system for generating musical sounds uses rule-based algorithms to create rich and complex musical structures based upon a hierarchical framework or grid. Each rule, when triggered, automatically generates additional musical complexity based upon transitions between musical objects at a higher level in the hierarchy. The user can influence the music being generated by varying the number and configuration of the rules.

摘要翻译： 用于生成音乐声音的系统使用基于规则的算法来基于分层框架或网格创建丰富和复杂的音乐结构。 每个规则在被触发时都会根据层次结构中较高级别的音乐对象之间的转换自动生成额外的音乐复杂度。 用户可以通过改变规则的数量和配置来影响正在生成的音乐。

公开(公告)号：EP1265221A1

公开(公告)日：2002-12-11

申请号：EP01401485.6

申请日：2001-06-08

申请人： Sony France S.A.

发明人： Pachet, Francois

IPC分类号： G10H1/00

CPC分类号： G10H1/0025 ,  G10H2210/061 ,  G10H2250/015

摘要： The invention provides a method for automatically generating music that constitutes an improvisation, characterised in that it comprises the steps of:

establishing a data base of music patterns (42),
detecting current music data (12),
generating with reference to said music patterns an improvisation as a continuation in real time of said current music data (4).

In this way, an improvisation is performed in a seamless manner as continuation of a musical piece played by an instrument.
The invention also provides the possibility of controlling the direction of improvisation through control data, e.g. in the form of notes.

摘要翻译： 本发明提供了一种自动生成构成即兴演奏的音乐的方法，其特征在于包括以下步骤：建立音乐模式（42）的数据库，检测当前音乐数据（12），参考所述音乐模式产生 即兴作为当前音乐数据实时的延续（4）。 以这种方式，以无缝的方式进行即兴演奏，作为由乐器演奏的乐曲的延续。 本发明还提供了通过控制数据来控制即兴方向的可能性，例如， 以笔记的形式。

公开(公告)号：EP1062656A1

公开(公告)日：2000-12-27

申请号：EP99910862.4

申请日：1999-03-12

申请人： Adriaans Adza Beheer B.V.

发明人： VAN DEN DUNGEN, Maarten ,  ADRIAANS, Pieter, Willem

IPC分类号： G10H1/00

CPC分类号： G10H1/0066 ,  G10H1/0025 ,  G10H2210/111 ,  G10H2210/145

摘要： Method for fast (real-time) storage and retrieval of digital code sequences, each representing one or more predetermined features of a musical note, a fraction of a musical note, or group of musical notes and a system that implements this method, with the aim to automatically control electronical musical devices and thereby to avoid or alleviate certain problems associated with the prior art. The described embodiments of the invention will increase rapidity and efficiency even more by pre-selecting on the basis of related data or by using statistical information.

公开(公告)号：EP0754332A1

公开(公告)日：1997-01-22

申请号：EP94913901.0

申请日：1994-03-14

申请人： AIRWORKS MEDIA SERVICES, LTD

发明人： GOEDE, Darryl

IPC分类号： G06F17 ,  G10H1 ,  G10H7 ,  G11B27

CPC分类号： G11B27/031 ,  G06F17/218 ,  G06F17/30017 ,  G10H1/0025 ,  G10H7/002 ,  G11B27/034 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/213 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/913

摘要： Digitized information can be automatically re-edited to alternate sequences, characteristics or lenghts with a marker file provided to a computer (4). Information that can change the characteristics of the digitized information is contained in the marker file and is a variable that can automatically control the digitized information stored in the memories (8 and 14). The disclosed procedure involves assigning identification markers for points in a digital information file of a certain length containing digitized information. The markers may be assigned relative to the frame number from the beginning of the digital information file. The sections defined by the markers are then re-assembled automatically in other orders, output characteristics or in other sequences to create a new digital information file of different structure, characteristic and length. The technique is especially useful for producing musical rearrangements in the cathode ray tube screen (22) and audio synthesizers (24 and 26).

公开(公告)号：EP0143578B1

公开(公告)日：1991-11-06

申请号：EP84307838.7

申请日：1984-11-13

申请人： CASIO COMPUTER COMPANY LIMITED

发明人： Sestero, Arrigo

IPC分类号： G10H1/00 ,  G10H1/20

CPC分类号： G10H1/0025 ,  G10H1/20 ,  G10H2210/111 ,  G10H2210/131

公开(公告)号：EP4411721A1

公开(公告)日：2024-08-07

申请号：EP23154962.7

申请日：2023-02-03

申请人： Soundtrap AB

发明人： PACHET, François ,  ROY, Pierre

IPC分类号： G10H1/00 ,  G10H1/38

CPC分类号： G10H1/0025 ,  G10H1/383 ,  G10H2210/57120130101 ,  G10H2210/57620130101 ,  G10H2240/14120130101 ,  G10H2240/02120130101 ,  G10H2210/14520130101 ,  G10H2210/0020130101

摘要： The present disclosure relates to a method for generating a new chord sequence. The method comprises obtaining known chord sequences (S), wherein each known chord sequence has a respective known transition (T) between each pair of consecutive chords (C) in the known chord sequence. The method also comprises, among the chords of the known sequences, determining one or more new allowed transitions (N). The method also comprises, among the chords of the known chord sequences, generating a new chord sequence (L) based on there being a respective known or new allowed transition between each two consecutive chords in the new chord sequence, and the new chord sequence being loopable by there also being a known or new allowed transition between a first chord and a last chord in the new chord sequence.