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1. 发明授权

US07734674B2 Fast fourier transform (FFT) architecture in a multi-mode wireless processing system 有权
标题翻译：快速傅立叶变换（FFT）架构在多模式无线处理系统中
公开(公告)号：US07734674B2
公开(公告)日：2010-06-08
申请号：US11199577
申请日：2005-08-08
申请人： Lewis Neal Cohen , Theodore Jon Myers , Robert W. Bosel
发明人： Lewis Neal Cohen , Theodore Jon Myers , Robert W. Bosel
IPC分类号： G06F15/00
CPC分类号： G06F17/142
摘要： A system and method Fast Fourier Transform (FFT) method in a multi-mode wireless processing system. The method can include loading an input vector into an input buffer, initializing a second counter and a variable N, where N=log2 (input vector size), and s is the value of the second counter, performing an FFT stage, and comparing s to N and performing additional FFT stages until s=N. Performing the FFT stage can include performing vector operations on data in the input buffer and sending results to an output buffer, the data in the input buffer comprising a plurality of segments, advancing the value of the second counter; and switching roles of the input and output buffers. The vector operations can include performing Radix-4 FFT vector operations on the four input data at a time and multiplying the resulting output vectors with a Twiddle factor.
摘要翻译：一种多模式无线处理系统中的系统和方法快速傅里叶变换（FFT）方法。该方法可以包括将输入向量加载到输入缓冲器中，初始化第二计数器和变量N，其中N = log2（输入向量大小），s是第二计数器的值，执行FFT阶段，并比较s 到N并执行附加的FFT级直到s = N。执行FFT阶段可以包括对输入缓冲器中的数据执行矢量操作并将结果发送到输出缓冲器，输入缓冲器中的数据包括多个段，前进第二计数器的值; 以及切换输入和输出缓冲区的角色。向量操作可以包括一次对四个输入数据执行Radix-4 FFT向量运算，并将所得到的输出向量与Twiddle因子相乘。

2. 发明授权

US08140110B2 Controlling input and output in a multi-mode wireless processing system 有权
标题翻译：在多模式无线处理系统中控制输入和输出
公开(公告)号：US08140110B2
公开(公告)日：2012-03-20
申请号：US11199560
申请日：2005-08-08
申请人： Lewis Neal Cohen , Daniel Thomas Werner , Theodore Jon Myers , Robert W. Boesel
发明人： Lewis Neal Cohen , Daniel Thomas Werner , Theodore Jon Myers , Robert W. Boesel
IPC分类号： H04M1/00 , G06F13/28
CPC分类号： G06F17/142
摘要： A system and method of controlling input and output in a multi-mode wireless processing system. The method can include receiving an instruction for communication in a multi-mode wireless processing system; and determining from a field in the received instruction whether a designated processing unit generates output data or receives input data.
摘要翻译：一种在多模式无线处理系统中控制输入和输出的系统和方法。该方法可以包括在多模式无线处理系统中接收通信指令; 以及从所接收的指令中的字段确定指定的处理单元是生成输出数据还是接收输入数据。

3. 发明授权

US09082386B1 Two dimensional musical keyboard 有权
标题翻译：二维音乐键盘
公开(公告)号：US09082386B1
公开(公告)日：2015-07-14
申请号：US14146709
申请日：2014-01-02
申请人： Lewis Neal Cohen
发明人： Lewis Neal Cohen
IPC分类号： G10C3/12 , G09B15/02 , G10H1/00 , G10H1/32 , G10H1/34 , G10H1/38
CPC分类号： G10H1/18 , G09B15/02 , G09B15/023 , G10C3/12 , G10H1/00 , G10H1/0091 , G10H1/34 , G10H1/342 , G10H1/38
摘要： A musical keyboard comprises one or more handboards, where each handboard has a two dimensional arrangement of keys. The columns are formed by an octave of conventional piano keys. The rows are formed by subdividing the conventional piano keys. First the keys are subdivided into a front key area with wide white keys and optionally thin extensions of the black keys, and a rear key area with white and black keys. The front and rear key areas are each further subdivided into rows of octaves. Two octaves of a note can be played with the same finger, and a hand can span a three octave range.
摘要翻译：音乐键盘包括一个或多个手板，其中每个手板具有键的二维排列。这些列由常规钢琴键的八度形成。这些行通过细分传统的钢琴键而形成。首先，钥匙被细分为具有宽白色键的前键区域和可选的黑色键的细长延伸部分，以及具有白色和黑色键的后部键区域。前后键区域进一步细分为八度音阶。一个音符的两个八度可以用相同的手指玩，一只手可以跨越三个八度范围。

4. 发明授权

US09082384B1 Musical instrument with keyboard and strummer 有权
标题翻译：乐器带键盘和啪啪声
公开(公告)号：US09082384B1
公开(公告)日：2015-07-14
申请号：US14146716
申请日：2014-01-02
申请人： Lewis Neal Cohen
发明人： Lewis Neal Cohen
IPC分类号： G10H1/18 , G10H1/00 , G10H1/34
CPC分类号： G10H1/18 , G09B15/02 , G09B15/023 , G10C3/12 , G10H1/00 , G10H1/0091 , G10H1/34 , G10H1/342 , G10H1/38
摘要： A musical instrument is comprised of a keyboard, a strummer, and a processor. The keyboard and strummer send event messages to the processor whenever a key is pressed, or a string is plucked, respectively. At the time a string is plucked, the processor dynamically assigns a note to the string, based on which keys are depressed. The dynamic note assignment ensures that the top, or a predefined string is part of any selected chord or scale passage. In response to strummer and keyboard events, the processor selects different timbres or articulations of the note including: clean, thumb harmonics, muted, hammer-on, or pull-off. The processor plays back recorded samples or synthesized tones to emulate the sounds of different playing techniques on an acoustic, electric, bass guitar or other stringed instruments.
摘要翻译：乐器由键盘，手指和处理器组成。每按一个键或一个字符串被拔出，键盘和按键发送事件消息到处理器。在拔出一个字符串时，处理器根据按下的键动态地分配一个音符到字符串。动态音符分配确保顶部或预定义的字符串是任何所选和弦或缩放通道的一部分。响应啪啪声和键盘事件，处理器选择不同的音符或音符，包括：清洁，拇指谐波，静音，锤击或拉出。处理器播放记录的样本或合成色调，以在声，电，低音吉他或其他弦乐器上模拟不同播放技术的声音。

5. 发明授权

US08912418B1 Music notation system for two dimensional keyboard 有权
标题翻译：音乐符号系统二维键盘
公开(公告)号：US08912418B1
公开(公告)日：2014-12-16
申请号：US14146719
申请日：2014-01-02
申请人： Lewis Neal Cohen
发明人： Lewis Neal Cohen
IPC分类号： G09B15/02
CPC分类号： G10H1/18 , G09B15/02 , G09B15/023 , G10C3/12 , G10H1/00 , G10H1/0091 , G10H1/34 , G10H1/342 , G10H1/38
摘要： A music notation system for a two dimensional keyboard consists of a five line staff per hand, where lines represent black keys and spaces represent white keys. The lines are vertically oriented, and spaced to resemble the pattern of black and white keys in an octave of piano keys. Note-octave symbols are placed on a line or space, indicating which column of keys the desired note is in. A note-octave symbol graphically indicates which row of octaves the desired note is in by the location of a note head on the stem of the note-octave symbol. A horizontal row in the notation represents an instant of time, at a particular subdivision of the beat. Solid horizontal lines indicate measure boundaries. Dashed horizontal lines indicate beat boundaries. The number of subdivisions of a given beat is indicated by the number of rows between the beat boundaries.
摘要翻译：用于二维键盘的音乐记谱系统包括每只手的五线人员，其中线表示黑色键和空格表示白键。这些线条是垂直取向的，并且间隔开以类似于以一个八度音阶键的黑色和白色键的图案。笔记八度符号被放置在一行或一个空格上，指示所需音符所在的键的哪一列。音符 - 八度音符号以图形方式表示所需音符的哪一行八位音符位于音符头的位置音符八度符号。符号中的水平行代表节拍的特定细分时刻。实线水平线表示测量边界。虚线水平线表示节拍边界。给定节拍的细分数由拍子边界之间的行数表示。

6. 发明授权

US07457726B2 System and method for selectively obtaining processor diagnostic data 有权
标题翻译：用于选择性地获得处理器诊断数据的系统和方法
公开(公告)号：US07457726B2
公开(公告)日：2008-11-25
申请号：US11199562
申请日：2005-08-08
申请人： Tien Q. Nguyen , Lewis Neal Cohen , Frederick Wales Price , Kenneth Canullas Sinsuan , Theodore Jon Myers , Robert W. Boesel
发明人： Tien Q. Nguyen , Lewis Neal Cohen , Frederick Wales Price , Kenneth Canullas Sinsuan , Theodore Jon Myers , Robert W. Boesel
IPC分类号： G06F11/30
CPC分类号： G06F11/2236 , H04L43/18 , H04W24/00 , H04W88/06
摘要： A system and method for obtaining processor diagnostic data. The method can include receiving a instruction, enabling write access of an output stream to a diagnostic memory, writing to the diagnostic memory at a first frequency, and reading from the diagnostic memory at a second frequency where the first frequency is greater than the second frequency.
摘要翻译：一种用于获取处理器诊断数据的系统和方法。该方法可以包括接收指令，使输出流能够对诊断存储器进行写访问，以第一频率写入诊断存储器，并以第二频率从诊断存储器读取第一频率大于第二频率。

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