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    • 1. 发明授权
    • Frequency characteristics control device
    • 频率特性控制装置
    • US09136962B2
    • 2015-09-15
    • US13161357
    • 2011-06-15
    • Yasuhiro Kawano
    • Yasuhiro Kawano
    • H04B1/00H03G5/00H04H60/04H04R3/04
    • H04H60/04H04R3/04
    • A frequency characteristics control device of a mixer mixes a first audio signal and a second audio signal inputted to the mixer. In the frequency characteristics control device, a characteristics detection section detects a first frequency characteristic of the first audio signal and a second frequency characteristic of the second audio signal. Based on the first and second frequency characteristics, a removal band detection section detects a removal band in which a level of the first audio signal is higher than a level of the second audio signal. A filtering process section performs a filtering process on the second audio signal so as to attenuate a component of the second audio signal in the removal band. A output section mixes the first audio signal inputted to the mixer and the second audio signal on which the filtering process section has performed the filtering process.
    • 混频器的频率特性控制装置混合输入到混频器的第一音频信号和第二音频信号。 在频率特性控制装置中,特性检测部检测第一音频信号的第一频率特性和第二音频信号的第二频率特性。 基于第一和第二频率特性,去除频带检测部分检测第一音频信号的电平高于第二音频信号的电平的去除频带。 滤波处理部分对第二音频信号执行滤波处理,以便衰减去除频带中的第二音频信号的分量。 输出部分混合输入到混合器的第一音频信号和滤波处理部分进行过滤处理的第二音频信号。
    • 5. 发明授权
    • Electronic musical instrument
    • 电子乐器
    • US08373054B2
    • 2013-02-12
    • US13180656
    • 2011-07-12
    • Akihide HaraYasuhiro Kawano
    • Akihide HaraYasuhiro Kawano
    • G10H1/38
    • G10H1/383G10H1/40G10H2240/325
    • When musical performance data is input to the electronic musical instrument in accordance with user's operation for musical performance, the electronic musical instrument detects a chord in accordance with the input musical performance data at the defined timing T3 at which the chord detection timing ends. On the electronic musical instrument, furthermore, the application of the detected chord to the musical performance is instructed by user's pedal (foot switch) operation of turning off the pedal. In a case where the instruction to apply the chord has been already accepted at the chord detection timing T3 or in a case where the instruction to apply the chord has been accepted by user's pedal-off operation at a point in time (Tpf) situated between the chord detection timing T3 and the time limit T4, the detected chord is to be applied to the musical performance.
    • 当根据用户对演奏的操作将音乐演奏数据输入到电子乐器时,电子乐器根据在和弦检测定时结束的定义时刻T3处的输入的演奏数据来检测和弦。 此外,在电子乐器上,通过用户的踏板(脚踏开关)关闭踏板的操作来指示检测到的和弦对演奏的应用。 在和弦检测定时T3已经接受了施加弦的指令的情况下,或者在用于在和弦检测时刻T3之间的时间点(Tpf)被用户的踏板关闭操作接受了施加弦的指令的情况下, 和弦检测定时T3和时间限制T4,检测到的和弦将被应用于音乐表演。
    • 6. 发明申请
    • ELECTRONIC MUSICAL INSTRUMENT
    • 电子音乐仪器
    • US20120011988A1
    • 2012-01-19
    • US13180656
    • 2011-07-12
    • Akihide HARAYasuhiro KAWANO
    • Akihide HARAYasuhiro KAWANO
    • G10H1/38
    • G10H1/383G10H1/40G10H2240/325
    • When musical performance data is input to the electronic musical instrument in accordance with user's operation for musical performance, the electronic musical instrument detects a chord in accordance with the input musical performance data at the defined timing T3 at which the chord detection timing ends. On the electronic musical instrument, furthermore, the application of the detected chord to the musical performance is instructed by user's pedal (foot switch) operation of turning off the pedal. In a case where the instruction to apply the chord has been already accepted at the chord detection timing T3 or in a case where the instruction to apply the chord has been accepted by user's pedal-off operation at a point in time (Tpf) situated between the chord detection timing T3 and the time limit T4, the detected chord is to be applied to the musical performance.
    • 当根据用户对演奏的操作将音乐演奏数据输入到电子乐器时,电子乐器根据在和弦检测定时结束的定义时刻T3处的输入的演奏数据来检测和弦。 此外,在电子乐器上,通过用户的踏板(脚踏开关)关闭踏板的操作来指示检测到的和弦对演奏的应用。 在和弦检测定时T3已经接受了施加弦的指令的情况下,或者在用于在和弦检测时刻T3之间的时间点(Tpf)被用户的踏板关闭操作接受了施加弦的指令的情况下, 和弦检测定时T3和时间限制T4,检测到的和弦将被应用于音乐表演。
    • 8. 发明授权
    • Apparatus and computer program for playing arpeggio with regular pattern and accentuated pattern
    • 用于播放具有规则图案和加强图案的琶音的装置和计算机程序
    • US07432437B2
    • 2008-10-07
    • US11859374
    • 2007-09-21
    • Yoshihisa ItoYasuhiro KawanoMasao Ishibashi
    • Yoshihisa ItoYasuhiro KawanoMasao Ishibashi
    • G10H1/28G10H7/00G10H1/02
    • G10H1/28
    • An arpeggio playing apparatus comprises an arpeggio pattern storing device, an arpeggio pattern readout device and an arpeggio tone processing device. The arpeggio pattern storing device stores at least one arpeggio pattern pair including a regular version pattern and an accentuated version pattern for automatic arpeggio performances. When there comes a key-on event representing an arpeggio designation and a key-on velocity, the arpeggio pattern readout device reads out, from the arpeggio pattern storing device, the regular version pattern when the detected velocity is less than a predetermined threshold value, and the accentuated version pattern when the detected velocity is not less than the predetermined threshold value. The arpeggio tone processing device automatically plays arpeggio based on the arpeggio designation by the key-on event and according to the arpeggio patterns of the read-out versions.
    • 一种琶音播放装置,包括琶音模式存储装置,琶音模式读出装置和琶音音调处理装置。 琶音图案存储装置存储至少一个琶音图案对,其包括用于自动琶音性能的常规版本图案和加重版本图案。 当出现表示琶音指定和键入速度的按键事件时,琶音模式读出装置在检测到的速度小于预定阈值时从琶音模式存储装置读出常规版本模式, 以及当检测到的速度不小于预定阈值时的突出版本图案。 琶音音调处理设备基于通过按键事件的琶音指定并根据读出版本的琶音模式自动播放琶音。
    • 9. 发明申请
    • APPARATUS AND COMPUTER PROGRAM FOR PLAYING ARPEGGIO
    • 播放ARPEGGIO的装置和计算机程序
    • US20080072744A1
    • 2008-03-27
    • US11859304
    • 2007-09-21
    • Yoshihisa ITOYasuhiro KAWANOMasao ISHIBASHI
    • Yoshihisa ITOYasuhiro KAWANOMasao ISHIBASHI
    • G10H1/28
    • G10H1/28G10H2240/325
    • An arpeggio playing apparatus comprises a musical tone signal generating device including a plurality of arpeggio playing parts, or an automatic music playing device and at least one arpeggio playing part. The arpeggio playing part is capable of playing an automatic arpeggio with an arpeggio pattern at a progression tempo. Under the condition that one of the arpeggio playing parts or the automatic music playing device has started playing an automatic arpeggio or an automatic music performance at the progression tempo which defines a synchronization timing consisting of periodically aligned synchronization grids, when a start instruction for a new arpeggio playing part is received, the new arpeggio playing part starts the operation in synchronism with the defined synchronization timing. If the start instruction comes at a time point within a delay margin, the arpeggio playing is started immediately and the first span of the arpeggio pattern is played in a shortened time length between the start instruction and the first coming synchronization grid. If the start instruction comes at a time point outside the delay margin, the start of the arpeggio playing is suspended until the first coming synchronization grid.
    • 一种琶音播放装置,包括包括多个琶音播放部分的乐音信号产生装置,或自动音乐播放装置和至少一个琶音播放部分。 琶音播放部分能够以进步的速度播放具有琶音模式的自动琶音。 在琶音播放部分或自动音乐播放装置中的一个已经开始播放自动琶音或以定义由周期性对准的同步网格组成的同步定时的进行速度的自动音乐演奏的情况下,当新的 琶音播放部分被接收,新的琶音播放部分与定义的同步定时同步地开始操作。 如果开始指令到达延迟余量内的时间点,则立即开始琶音播放,并且以起始指令和第一个即将到来的同步网格之间的缩短的时间长度播放琶音模式的第一跨度。 如果起始指令位于延迟余量之外的时间点,则琶音播放的开始将暂停,直到第一个进入的同步网格。