摘要:
A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configuration information associated to a timbre of the music tone. An information acquiring section acquires the music information and the configuration information from the memory. A tone generating section is configured by the acquired configuration information to create a timbre specified by the configuration information. The tone generating section operates according to the acquired music information to generate the music tone being represented by the music information and having the specified timbre. A dedicated CPU is provided separately from the main CPU for controlling the memory, the information acquiring section and the tone generating section.
摘要:
As a music equipment is connected to a music processing apparatus, necessary communication ports corresponding to the connected music equipment are automatically set in the processing apparatus. The thus-set communication ports are each assigned the name of the corresponding equipment so that the equipment and the communication ports can be associated with each other. Once the equipment is disconnected from the apparatus, the disconnected equipment is converted into a dummy state and displayed in a predetermined dummy display style. When a project file has been read which includes track data, identification information of a currently-set external equipment and parameters of the external equipment, the detected external equipment is associated with any one of external equipments which had been set for use at the time of storage of the project file. By transferring parameters, stored in a memory, to the external equipment that could be associated, parameter synchronization can be effected.
摘要:
A machine tool has a table body and a drive line on a bed. The table body is linearly movable via a guide member having a sliding or rolling guide surface. The drive line has a ball screw or the like, and moves the table body along the guide surface. A pair of guide members are provided at positions in point symmetry about the position of the center of gravity of the table body. Moreover, a pair of drive lines having the ball screws or the like are provided at positions in point symmetry about the position of the center of gravity of the table body. Alternatively, drive line having the ball screw or the like is provided at the position of the center of gravity of the table body.
摘要:
An improved profiling control apparatus controls a profiling machine so that the apparatus judges whether an exact profiling operation is performed by the machine at a place where a surface shape of the model to be profiled is suddenly changed, for example at a step, without jumping of a stylus from the model surface, and the profiling machine performs the exact profiling operation without jumping of the stylus. The profiling control apparatus, which detects a displacement of the stylus pressed on the model surface from a tracer head and controls the profiling machine in accordance with the displacement detection signal, includes a displacement compounding unit for compounding three dimensional displacement signal .epsilon.x, .epsilon.y and .epsilon.z to produce a displacement signal .epsilon.(=.sqroot..epsilon.x.sup.2 +.epsilon.y.sup.2 +.epsilon.z.sup.2), a displacement differentiating unit for differentiating the displacement signal to produce a differentiated value d.sup.2 .epsilon./dt.sup.2, a comparison voltage producing unit for producing a comparison voltage Vc corresponding to a maximum acceleration .beta.max of the pressed stylus which can be produced thereon, and a comparison unit for comparing the comparison voltage Vc with the differentiated value d.sup.2 .epsilon./dt.sup.2 to produce a jumping detection signal when d.sup.2 .epsilon./dt.sup.2 =Vc. The profiling control unit is particularly suitable for profiling the model surface of which a shape is suddenly changed.
摘要:
In the case where an automatic reading file composed of plural kinds of detailed parameters stored in a transportable storage device whose attachment is detected has been already read in an apparatus, it is determined whether update, to a currently-read automatic reading file, of an automatic reading file stored in a storage section is carried out or not in accordance with a user's instruction, and is controlled so as to carry out a process. Namely, in the case where an automatic reading file has not been read yet, the automatic reading file stored in the storage section is updated to the currently-read automatic reading file without any condition. On the other hand, if an automatic reading file has been already read, the automatic reading file stored in the storage section may be edited on the basis of it.
摘要:
As a music equipment is connected to a music processing apparatus, necessary communication ports corresponding to the connected music equipment are automatically set in the processing apparatus. The thus-set communication ports are each assigned the name of the corresponding equipment so that the equipment and the communication ports can be associated with each other. Once the equipment is disconnected from the apparatus, the disconnected equipment is converted into a dummy state and displayed in a predetermined dummy display style. When a project file has been read which includes track data, identification information of a currently-set external equipment and parameters of the external equipment, the detected external equipment is associated with any one of external equipments which had been set for use at the time of storage of the project file. By transferring parameters, stored in a memory, to the external equipment that could be associated, parameter synchronization can be effected.
摘要:
A plurality of representative points are selected from a group of points obtained as results of shape measurement of an object, respective principal curvatures are calculated at the representative points on the basis of positional relationships between the representative point and a plurality of points existing around the representative point, a line of curvature is created on the basis of the principal curvatures of the representative points and a curved surface is generated using this line of curvature.
摘要:
A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configuration information associated to a timbre of the music tone. An information acquiring section acquires the music information and the configuration information from the memory. A tone generating section is configured by the acquired configuration information to create a timbre specified by the configuration information. The tone generating section operates according to the acquired music information to generate the music tone being represented by the music information and having the specified timbre. A dedicated CPU is provided separately from the main CPU for controlling the memory, the information acquiring section and the tone generating section.
摘要:
An improved profiling apparatus performs a profiling operation after a profiling surface on a modelwork, and includes a vector arithmetic unit for calculating a projection component in an X-Y plane of the profiling surface in accordance with a signal from a tracer head, that is, a contact detector and a profiling direction arithmetic unit for calculating a profiling direction and a pick feeding direction on the basis of an output from the vector arithmetic unit. The profiling apparatus is effective with high accuracy in the profiling operation, less useless operation and short processing time, and is useful for a processing machine such as a diesinking machine and a machining center.
摘要:
Various arpeggio patterns are provided for an automatic arpeggio performance in an electronic musical apparatus, in which arpeggio notes are sounded in various timbres and appropriate arpeggio types are selected for the respective timbres. For each of a plurality of timbres, plural available arpeggio types are prepared which are appropriate for the timbre, and are assigned to plural arpeggio type selecting buttons, respectively. According to the manipulation of an arpeggio type selecting button, the assigned type is selected and the arpeggio pattern data of the selected arpeggio type are outputted for the successive sounding of the notes as an arpeggio. The assignment of the arpeggio types to the selecting buttons are alterable by the user.