Tone information processing device for an electronic musical instrument
for generating sounds
    2.
    发明授权
    Tone information processing device for an electronic musical instrument for generating sounds 失效
    用于产生声音的电子乐器的音调信息处理装置

    公开(公告)号:US5521322A

    公开(公告)日:1996-05-28

    申请号:US295273

    申请日:1994-08-24

    摘要: An electronic musical instrument comprises a tone generator for generating a plurality of different digital waveform signals corresponding to different timbres, and a device for setting a plurality of ranges defined by two parameters, a first one of the parameters being a pitch parameter and a second one of the parameters being a key touch parameter. The parameters vary according to the musical performance, and a range for the pitch parameter in combination with a range for the key touch parameter respectively designating one of the plurality of different digital waveform signals having different timbres. An input device is provided for inputting the two parameters according to a musical performance. A judging device judges a respective range to which each of the inputted two parameters belongs, and a selector selects one of the plurality of digital waveform signals from the setting device corresponding to a judged result to generate one of the plurality of different digital waveform signals from the tone generator, the plurality of different digital waveform signals thereby being selectively generated in order to output a sound having a corresponding timbre in response to the two parameters thus inputted.

    摘要翻译: 电子乐器包括:乐音发生器,用于产生对应于不同音色的多个不同的数字波形信号;以及装置,用于设定由两个参数定义的多个范围,第一个参数是音调参数,第二个是音调参数 的参数是关键的触摸参数。 所述参数根据音乐性能而变化,并且音调参数的范围与键触摸参数的范围相结合,分别指定具有不同音色的多个不同数字波形信号之一。 提供输入装置,用于根据音乐表现输入两个参数。 判断装置判断所输入的两个参数中的每个参数所属的各个范围,并且选择器从对应于判定结果的设置装置中选择多个数字波形信号中的一个,以产生多个不同的数字波形信号中的一个, 音调发生器,因此选择性地生成多个不同的数字波形信号,以便响应于这样输入的两个参数输出具有对应音色的声音。

    Tone information processing device for an electronic musical instrument
    3.
    发明授权
    Tone information processing device for an electronic musical instrument 失效
    一种用于电子乐器的音调信息处理装置

    公开(公告)号:US5475390A

    公开(公告)日:1995-12-12

    申请号:US263007

    申请日:1994-06-20

    摘要: An electronic musical instrument comprises a tone generator for generating a plurality of different digital waveform signals corresponding to different timbres, and a device for setting a plurality of ranges defined by two parameters, a first one of the parameters being a pitch parameter and a second one of the parameters being a key touch parameter. The parameters vary according to the musical performance, and a range for the pitch parameter in combination with a range for the key touch parameter respectively designating one of the plurality of different digital waveform signals having different timbres. An input device is provided for inputting the two parameters according to a musical performance. A judging device judges a respective range to which each of the inputted two parameters belongs, and a selector selects one of the plurality of digital waveform signals from the setting device corresponding to a judged result to generate one of the plurality of different digital waveform signals from the tone generator, the plurality of different digital waveform signals thereby being selectively generated in order to output a sound having a corresponding timbre in response to the two parameters thus inputted.

    摘要翻译: 电子乐器包括:乐音发生器,用于产生对应于不同音色的多个不同的数字波形信号;以及装置,用于设定由两个参数定义的多个范围,第一个参数是音调参数,第二个是音调参数 的参数是关键的触摸参数。 所述参数根据音乐性能而变化,并且音调参数的范围与键触摸参数的范围相结合,分别指定具有不同音色的多个不同数字波形信号之一。 提供输入装置,用于根据音乐表现输入两个参数。 判断装置判断所输入的两个参数中的每个参数所属的各个范围,并且选择器从对应于判定结果的设置装置中选择多个数字波形信号中的一个,以产生多个不同的数字波形信号中的一个, 音调发生器,因此选择性地生成多个不同的数字波形信号,以便响应于这样输入的两个参数输出具有对应音色的声音。

    Overdubbing apparatus for electronic musical instrument
    4.
    发明授权
    Overdubbing apparatus for electronic musical instrument 失效
    电子乐器叠加装置

    公开(公告)号:US4754680A

    公开(公告)日:1988-07-05

    申请号:US902530

    申请日:1986-09-02

    CPC分类号: G10H5/002 G10H7/02 Y10S84/09

    摘要: A tone generation control unit has four waveform read/write channels for selectively reading or writing data in a waveform memory. A plurality of waveform signals stored in the waveform memory are converted into analog signals to be subjected to timbre and tone volume control through voltage-controlled filters and voltage-controlled amplifiers before being fed to a mixing adder. An output signal of the mixing adder is converted into a digital signal which is stored in the waveform memory again through processing of the tone generation control unit.

    摘要翻译: 音调产生控制单元具有用于在波形存储器中选择性地读取或写入数据的四个波形读/写通道。 存储在波形存储器中的多个波形信号通过压控滤波器和压控放大器被转换为模拟信号,以便在馈送到混频加法器之前进行音调和音量的控制。 混合加法器的输出信号通过音调产生控制单元的处理被再次转换成存储在波形存储器中的数字信号。

    Authentication system using network
    5.
    发明授权
    Authentication system using network 失效
    认证系统使用网络

    公开(公告)号:US6108790A

    公开(公告)日:2000-08-22

    申请号:US27124

    申请日:1998-02-20

    摘要: A communication terminal stores an assigned telephone number and a number unique to the terminal. When on-line registration is to be conducted with respect to a server, a registration screen is automatically created. On the registration screen, predetermined information is already described as entry matters required for registration by using the above described numbers. By inputting a password to this screen, the user can complete on-line registration simply. When the server provides service, the server requests the user to input the user name and the password. As for the communication terminal, the server has beforehand the telephone number, information unique to the terminal, and the like in the database. In response to a communication request from the communication terminal, the server conducts authentication by using the telephone number as the user name and the terminal number as the password.

    摘要翻译: 通信终端存储分配的电话号码和终端唯一的号码。 当对服务器进行在线注册时,会自动创建注册屏幕。 在注册屏幕上,通过使用上述数字,已经将预定信息描述为注册所需的输入事项。 通过在此屏幕上输入密码,用户可以简单地完成在线注册。 当服务器提供服务时,服务器请求用户输入用户名和密码。 对于通信终端,服务器预先提供数据库中的电话号码,终端唯一的信息等。 响应于来自通信终端的通信请求,服务器通过使用电话号码作为用户名和终端号作为密码进行认证。

    Electronic tone generation apparatus for modifying externally input sound
    8.
    发明授权
    Electronic tone generation apparatus for modifying externally input sound 失效
    用于修改外部输入声音的电子乐音产生装置

    公开(公告)号:US5136912A

    公开(公告)日:1992-08-11

    申请号:US663729

    申请日:1991-03-01

    IPC分类号: G10H5/00 G10H7/02

    CPC分类号: G10H5/002 G10H7/02 Y10S84/09

    摘要: A tone generation control unit has four waveform read/write channels for selectively the reading or writing data in a waveform memory. A plurality of waveform signals stored in the waveform memory are converted into analog signals to be subjected to timbre and tone volume control through voltage-controlled filters and voltage-controlled amplifiers before being fed to a mixing adder. An output signal of the mixing adder is converted into a digital signal which is stored in the waveform memory again through processing of the tone generation control unit. The stored converted output from the mixing adder is later used again as a new sound source waveform which is operated on to produce tones.

    摘要翻译: 音调产生控制单元具有四个波形读/写通道,用于选择性地在波形存储器中读取或写入数据。 存储在波形存储器中的多个波形信号通过压控滤波器和压控放大器被转换为模拟信号,以便在馈送到混频加法器之前进行音调和音量的控制。 混合加法器的输出信号通过音调产生控制单元的处理被再次转换成存储在波形存储器中的数字信号。 来自混合加法器的存储的转换输出稍后再被用作操作以产生音调的新的声源波形。

    Electronic musical instrument with signal modifying apparatus
    10.
    发明授权
    Electronic musical instrument with signal modifying apparatus 失效
    带信号修正装置的电子乐器

    公开(公告)号:US5025700A

    公开(公告)日:1991-06-25

    申请号:US456617

    申请日:1989-12-22

    IPC分类号: G10H5/00 G10H7/02

    CPC分类号: G10H5/002 G10H7/02 Y10S84/09

    摘要: A tone generation control unit has four waveform read/write channels for selectively the reading or writing data in a waveform memory. A plurality of waveform signals stored in the waveform memory are converted into analog signals to be subjected to timbre and tone volume control through voltage-controlled filters and voltage-controlled amplifiers before being fed to a mixing adder. An output signal of the mixing adder is converted into a digital signal which is stored in the waveform memory again through processing of the tone generation control unit. The stored converted output from the mixing adder is later used again as a new sound source waveform which is operated on to produce tones.