-
1.发明公开
公开(公告)号：EP4083994A1
公开(公告)日：2022-11-02
申请号：EP19957654.7
申请日：2019-12-27
申请人： Roland Corporation
发明人： KIMURA, Toshiharu
IPC分类号： G10H1/00
摘要： This control device for an electronic percussion instrument inputs a musical sound signal corresponding to a hit on a struck surface to a first amplifier for amplifying a signal to be connected to a first speaker disposed on the back side or around the struck surface, and inputs the musical sound signal to a second amplifier for amplifying a signal to be connected to a second speaker disposed on the back side or around a first struck surface at a timing later than a timing at which the musical sound signal is inputted to the first amplifier.
-
公开(公告)号：EP4027332A1
公开(公告)日：2022-07-13
申请号：EP19944557.8
申请日：2019-09-04
申请人： Roland Corporation
发明人： NAGATA Akihiro , HAGINO Takaaki
IPC分类号： G10H1/28
摘要： [Problem] To provide an arpeggiator capable of suppressing sound muddiness caused by simultaneous production of sounds in a multi-arpeggiator capable of automatically playing arpeggios in a plurality of performance parts, and a program provided with the function of the arpeggiator. [Solution] A synthesizer 1 decreases velocity in velocity memory 12c in accordance with a duck rate when the time of sound production for a sound production part is the same as the time of sound production for a duck part, and at that time of sound production, a note number of the duck part is the same as a note number of a duck note. This makes it possible to suppress muddiness of output sound, since an increase in output level is suppressed even when a plurality parts produce sound at the same time.
-
公开(公告)号：EP3975597A1
公开(公告)日：2022-03-30
申请号：EP21197075.1
申请日：2021-09-16
申请人： Roland Corporation
发明人： YOKOYAMA, Hiroyuki
摘要： The disclosure provides a wireless communication device, an electronic device, and a wireless communication method. A wireless communication device (1, 1S) is connected to an electronic musical instrument (100) and transmits and receives MIDI data input to and output from the electronic musical instrument (100) to and from other wireless communication devices (1M) paired through wireless communication at a predetermined communication interval, the pair is formed with each of a plurality of the other wireless communication devices (1M). The wireless communication device (1, 1S) includes a communication interval setting part (S41) configured to set a communication interval of each pair to a different time interval; and a communication interval transmission part (S42) configured to transmit the communication intervals set by the communication interval setting part to the corresponding other wireless communication devices (1M).
-
公开(公告)号：EP3910623A1
公开(公告)日：2021-11-17
申请号：EP21172745.8
申请日：2021-05-07
申请人： Roland Corporation
发明人： MITSUMORI, Makoto
IPC分类号： G10H1/00 , G10H1/46 , G06F3/0484
摘要： A musical performance program and a musical performance device capable of improving operability thereof even in a case in which a function of outputting musical sound and a function of changing a tone parameter of the musical sound are assigned to an operation button are provided. Musical sound is output through a clicking operation performed on an operation button, and a tone parameter is changed through a dragging operation. A parameter display part is displayed on the operation button. When the musical sound is output through a clicking operation, a user can recognize a state of the tone parameter of the output musical sound in advance through the parameter display part. Since the tone parameter set through a dragging operation performed on the operation button is reflected to the parameter display part, it is possible to recognize the tone parameter without looking away from the operation button.
-
公开(公告)号：EP3905128A3
公开(公告)日：2021-11-17
申请号：EP21170352.5
申请日：2021-04-26
申请人： Roland Corporation
发明人： KIDA, Atsushi
IPC分类号： G06K9/32
摘要： An image processing program causing a computer to execute image processing is provided. The image processing program causing the computer to execute: an image acquisition step (S1) of acquiring a frame image from a moving image; a person detection step (S8) of detecting a person from the frame image acquired in the image acquisition step; an orientation detection step (S10) of detecting an orientation of the person detected in the person detection step; a region setting step (S102, S103) of setting a person region including the person detected in the person detection step in the frame image acquired in the image acquisition step; a region expansion step (S108, S112) of expanding the person region set in the region setting step in the orientation of the person detected in the orientation detection step; and an output step (S15) of outputting the person region expanded in the region expansion step.
-
公开(公告)号：EP3833057A1
公开(公告)日：2021-06-09
申请号：EP20210915.3
申请日：2020-12-01
申请人： Roland Corporation
发明人： UENO, Masato
摘要： A headphone (10) including right and left ear pieces (12R, 12L) and a connecting portion (11) which connects the right and left ear pieces (12R, 12L) to each other. The headphone includes a control part (201) which changes a position at which a sound image is localized in accordance with an orientation of a user's head, with respect to at least one of a first musical sound and a second musical sound different from the first musical sound, the first musical sound and the second musical sound being input to the headphone, and a speaker (24R, 24L) which is included in each of the right and left ear pieces (12R, 12L) and to which a signal of a mixed sound of the first musical sound and the second musical sound is connected in a case where the position at which at least one sound image is localized is changed by the control part (201).
-
公开(公告)号：EP3832640A1
公开(公告)日：2021-06-09
申请号：EP20210845.2
申请日：2020-12-01
申请人： Roland Corporation
发明人： KAI, Shuichi , SHIGENO, Yukio
摘要： A musical sound that is rich in amusement can be provided. A musical sound control device includes: a plurality of operators; a musical sound processing part configured to repeat a process of controlling a musical sound in each of a plurality of steps in accordance with control information set by the plurality of operators; and a control part configured to stop an operation of the musical sound processing part in a case in which the process of controlling a musical sound of the plurality of all the steps using the musical sound processing part has gone through one cycle in a case in which a predetermined condition is satisfied.
-
公开(公告)号：EP3789999A1
公开(公告)日：2021-03-10
申请号：EP20193046.8
申请日：2020-08-27
申请人： Roland Corporation
发明人： YAMADA, Kenji , WATANABE, Yasuyuki
摘要： A musical sound processing apparatus, a musical sound processing method, and a program capable of generating musical sound full of interest are provided. The musical sound processing apparatus includes a first control unit configured to control a timing of sounding of a first tone in steps that come with an interval therebetween and a second control unit configured to control a timing of sounding of a second tone following or overlapping the first tone according to a first tempo, wherein the first control unit is configured to control the timing of sounding of the first tone according to the first tempo when timing information has not been acquired from outside and control the timing of sounding of the first tone according to a second tempo which is based on the timing information and different from the first tempo when the timing information has been acquired.
-
公开(公告)号：EP3531414B1
公开(公告)日：2020-10-07
申请号：EP19157964.8
申请日：2019-02-19
申请人： Roland Corporation
发明人： YOSHINO, Kiyoshi
-
公开(公告)号：EP3614245A1
公开(公告)日：2020-02-26
申请号：EP19191758.2
申请日：2019-08-14
申请人： Roland Corporation
IPC分类号： G06F3/045
摘要： A touch sensor in which an increase in manufacturing processes is suppressed and which can be provided inexpensively is obtained. A touch sensor (1) has a structure in which resistance membranes (12A, 12B) and membranes (13A, 13B) made of pressure sensitive ink are formed on predetermined places of a film (11), two parts (11A, 11B) on which the resistance membranes (12A, 12B) are formed are interfolded so that the resistance membranes (12A, 12B) face each other, two parts (11C, 11D) on which the membranes (13A, 13B) are formed are interfolded so that the membranes (13A, 13B) face each other, and the interfolded two parts are further interfolded.
-
-
-
-
-
-
-
-
-
搜索结果
176 条记录 (耗时 0.014 秒)
