专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06803512B2 Musical tone generating apparatus, plucked string instrument, performance system, electronic musical instrument, musical tone generation control method, and program for implementing the method 失效
标题翻译：音乐发生装置，拔弦乐器，演奏系统，电子乐器，乐音产生控制方法以及实施该方法的程序
公开(公告)号：US06803512B2
公开(公告)日：2004-10-12
申请号：US10458908
申请日：2003-06-11
申请人： Kenji Ishida , Yoshitaka Masumoto , Kenichi Miyazawa , Yoshiki Nishitani
发明人： Kenji Ishida , Yoshitaka Masumoto , Kenichi Miyazawa , Yoshiki Nishitani
IPC分类号： G10H146
CPC分类号： G10H1/0016 , G10H2230/125 , G10H2240/211
摘要： There is provided a musical tone generating apparatus which enables beginners inexperienced in musical performance and like players to play a musical instrument such as an electronic harp without practicing repeatedly. The musical instrument has a plurality of operating elements such as strings to which a plurality of musical tones are assigned, respectively. Musical tones are generated in response to operations of the operating elements. Ones of the musical tones, assigned to ones of said operating elements which are not to be operated are muted.
摘要翻译：提供了一种乐音产生装置，其使得在音乐表演中没有经验的初学者和像玩家一样玩诸如电子竖琴的乐器，而不会重复练习。乐器具有多个操作元件，例如分配有多个乐音的琴弦。响应于操作元件的操作产生乐音。分配给不要操作的所述操作元件的音调的音调被静音。

2. 发明授权

US06759585B2 Musical-file-processing apparatus, musical-file-processing method and musical-file-processing method program 有权
标题翻译：音乐文件处理装置，音乐文件处理方法和音乐文件处理方法程序
公开(公告)号：US06759585B2
公开(公告)日：2004-07-06
申请号：US10174623
申请日：2002-06-18
申请人： Mitsuyuki Hatanaka
发明人： Mitsuyuki Hatanaka
IPC分类号： G10H146
CPC分类号： G10H7/002 , G10H1/0041 , G10H1/46 , G10H2240/061 , G10H2250/575
摘要： The present invention relates to a musical-file-processing apparatus, a musical-file-processing method and a musical-file-processing method program. The present invention can be applied to a case in which, for example, musical files are stored typically in a personal computer to be reproduced later. Each musical file is recorded by detecting a recording level of the file and the file is reproduced with the volume of the file corrected on the basis of the detected level so that complicated operations can be avoided and recorded musical files with different recording level can each be reproduced at a proper volume.
摘要翻译：本发明涉及音乐文件处理装置，音乐文件处理方法和音乐文件处理方法程序。本发明可以应用于例如音乐文件通常存储在个人计算机中以便稍后再现的情况。通过检测文件的记录级别来记录每个音乐文件，并且利用检测到的电平校正的文件的音量再现文件，从而可以避免复杂的操作，并且可以记录具有不同记录级别的记录音乐文件以适当的数量转载。

3. 发明授权

US06737572B1 Voice controlled electronic musical instrument 失效
公开(公告)号：US06737572B1
公开(公告)日：2004-05-18
申请号：US09979340
申请日：2001-11-20
申请人： John W. Jameson , Mark B. Ring
发明人： John W. Jameson , Mark B. Ring
IPC分类号： G10H146
CPC分类号： G10H5/005 , G10H3/125 , G10H2240/056 , G10H2240/175 , G10H2240/211 , G10H2240/305
摘要： The invention is an electronic, voice-controlled musical instrument. It is in essence an electronic kazoo. The player hums into the mouthpiece, and the device imitates the sound of a musical instrument whose pitch and volume change in response to the player's voice. The player is given the impression of playing the actual instrument and controlling it intimately with the fine nuances of his voice. The instrument can in principle be any music-producing sound source: a trumpet, trombone, clarinet, flute, piano, electric guitar, voice, whistle, even a chorus of voices, i.e. virtually any source of sound. In its simplest configuration, the instrument resembles a kind of horn. However, the shape and appearance of the instrument can be fashioned by the manufacture to match the sound of any traditional instrument, if desired; or its shape can be completely novel. The functional requirements of the invention's physical design are only: that it be hand-held; that it have a mouthpiece (5) where the player's voice enters; that it have one or more speakers (3) where the sound is produced; that it have a body (11) where the electronics and batteries are stored and where finger-actuated controls (1a, 1b) can be placed. There primary software components of the invention are the frequency-detection module, the loudness-tracking module, and the note-attack module. The frequency-detection module (FDM) identifies the frequency of the player's voice. It does this by analyzing the incoming sound wave and finding patterns of recurring shapes. This method is a highly computationally efficient and novel combination of auto-correlation and zero crossing- or peak-based pitch detection. The chosen instrument is synthesized at the pitch determined by the FDM or at an offset from that pith as desired by the player. The loudness-tracking component measures the loudness of the player's voice, and this information is used then to set the volume of the synthesized sound. The note-attack module detects abrupt changes in the loudness of the player's voice. This component helps decide when the synthesized instrument should begin a new note.

4. 发明授权

US06534700B2 Automated compilation of music 失效
公开(公告)号：US06534700B2
公开(公告)日：2003-03-18
申请号：US10132268
申请日：2002-04-26
申请人： David Trevor Cliff
发明人： David Trevor Cliff
IPC分类号： G10H146
CPC分类号： G10H7/008
摘要： During mixing of two musical tracks, the variations in combined output volume are reduced by analyzing either the intrinsic amplitude at which each track was mastered or the output amplitude (i.e. subsequent to amplification of the audio signal), and modifying either the intrinsic amplitude or amplification during the mixing phase. Musical clashes during mixing are avoided by analyzing intrinsic amplitudes of the two tracks at similar frequencies to detect the likelihood of a clash, and in the event a clash is detected, reducing the output amplitude of one of the tracks at the relevant frequency.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式