s*****o
发帖数: 22187 | 1 IMHO
Av = gm4*{[ro5*ro7+(1+gm7*ro7)*ro4*ro5]/[ro5+ro7+(1+gm7*ro7)*ro4]}
if (1+gm7*ro7)>>1
Av = gm4*[ro5+ro7/(1+gm7*ro7)]
How do you get your answer? Why it's independent of ro5? |
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ET
发帖数: 10701 | 2 不行，太笨了。
如果以附件中的m4的gate作为输入，图中的vout作为输出，
by any chance, dc gain可以表达为gm4*[(ro5+r07)/(1+gm7*ro7)]
这里的transistor尺寸都一样。。
我再怎么化，也至少是gm4*(gm7*ro7*ro1/(1+gm7*ro7)
thanks,, |
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s*****o
发帖数: 22187 | 3 恩，有道理！
Rout(Y)=ro4||[(ro5+r07)/(1+gm7*ro7)], if 1+gm7*ro7>>1
Rout(Y)=(r05+r07)/(1+gm7*ro7)
这次应该对了吧 |
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M****n
发帖数: 399 | 4 people.mills.edu/kwang/sing.doc,都是我以前在国内唱酒吧时候用的谱子,属于打印出
来可以放在文件夹里对着就唱的那种格式.有的是自己扒的,有的是朋友告诉的,一小部分
是从internet上找来的(这种很让人信不过).有的歌曲(比如齐秦的大部分歌)因为我嗓音
条件的限制,改了调,降了小二到小三度.那会儿乐队不好干,长期干的是一个人弹唱的活儿
,所以这里的歌曲没有吉它爱好者喜闻乐见的唐朝黑豹,新歌有那么一两首全是为了迎合我
前女友而学的,基本上我上大学以后就没听过新的港台歌曲,所以这里的东西有点古董味儿
了,您拣喜欢的玩吧.有很多地方(比如大段的SOLO)都进行了简化.崔健的歌不多,但都是好
弹好唱的,出走的和弦没标,应该是: 主歌:Em7,G/#F,GM7,Am7,GM7/B,C,D9,D9 (每个两拍)
副歌:F, Fm, F, Fm, D (每个四拍)
所有歌曲只标注了和弦和歌词,但没有右手指法.
转载的时候请注明出处.谢谢. |
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i****o
发帖数: 1182 | 5 现在搞明白了
GM7 1:40PM
GM8 12:40PM
奇怪我的电脑怎么好像自动少了一个小时呢 |
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a***n
发帖数: 5665 | 6 星期一二rain delay之后，再加上一天正常travel day，gm7就到星期六了啊。 |
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t*a
发帖数: 18880 | 7 no. vs AZ should be WS, and not GM7, maybe game 4 or 5, at NYY, and NY wins. |
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m*m
发帖数: 260 | 8 no, I know what you referred to. I mean in Gm7 2003 ALCS Mo also collap
sed on the mound after he pitched 3 innings.
wins. |
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a*t
发帖数: 2596 | 10 The easiest way to determine the correct scale or mode is to
find the scale or scales which contain that chord. For example,
if you want to solo over a Dm7 chord, you will notice that the
Dm7 appears in several different scales. It is in the Dorian
Mode in the C Major scale, the Phrygian in the Bb Major Scale,
the Aeolian in the F Major scale, the Dorian #4 in the A Harmonic
Minor and Dorian b2 in the C Jazz Melodic Minor. Any of these
scales will work over Dm7.(看到这的时候我很兴奋,呵呵). It all
depends... 阅读全帖 |
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a*******l
发帖数: 2353 | 11 Playing solo is fun for any guitar player.
I only want to talk about how to construct solo on chords at certain position.
The method below could be a basic one , but fairly easy .
Of course we need the Key of the song or any progression.
then find a nice position to improvise solo without changing position much.
as an example . we have a progression as .(each chord 4 beats per measure)
Autumn leaves(nice song for this wheather:))
Am7 D7 GM7 CM7
F#m7b5 B7 Em Em
this song is a |
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a*******l
发帖数: 2353 | 12 this lesson include 3 parts.
1, three more major scale with root on 5th and 6th string, start with Middle
or pinkie.
2, 4 jazz chords. Major7, Major6(or just 6), Minor7, minor6
a practice progression GM7, G6, Am7, Am6.
3, strum and chop technique.
I have uploaded the mp3 and doc file to cure's ftp. I can connect it when I
use the IP. |
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a*******l
发帖数: 2353 | 13 Chord Lab是William Leavitt编写的一套和弦训练教程。同时是Berklee College of
Music的讲义。
整套教程分为上下两册，主要训练各种jazz和弦进行和编配。
这本书的辅助教材是William Leavitt编写的A Modern Methord for Guitar (I II III
讲义中的See Page *** VolI指的就是这套Modern Method for Guitar
1_01 Chord Progression(4/4) :
F / / / | F7 / / / | Bb / / / | Bbm / / / |
I VI
Am/ Am7/| Abm/ Abm7/| Gm/ Gm7 | C7 / / / |
V IV III
F / / / | F7 / / / | BbMa7/// | Bbm/ Bbm7/|
I
F / |
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a*******l
发帖数: 2353 | 14 人声及吉他前奏和结尾，根据wings 提供的midi 转换。
有人声的伴奏根据lead sheet 改编为适合吉他演奏的版本。
这基本上就是我们演出时的弹法
注意某些和弦的名称，比如Gm7b5 = Bbm6，
前奏旋律很好比较pop，不需要单独写一轨，主音吉他可以跟着高音自由发挥。
可以另外一把节奏吉他弹比较松散的分解和弦。 这把主音吉他在唱中间加fills。
也可以一把吉他直接弹旋律。
和弦的指型请参考指法（tab）和GTP的和弦表。
在GTP里点上和弦变化那一拍，按 A ，
主要有三个节奏型。
1, in C
2, in Ab “如果有一天”
3, some change “如果能听你说出那句”
这一段里有一个进行非常有趣，且过瘾
Ebmaj7 Edim7 Fm7 Fdim7
Gm7 Gm7b5 Abmaj7 D7
鼓是非常简单的一个Bossa Nova节奏和一个fill。
如果不喜欢可以关掉。
按F5 查看版权信息。 |
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a*******l
发帖数: 2353 | 15 There are two other widely used m7b5 chords
say Gm7b5, compare it to Gm7 at the same position
II position
3x332 (if it's m7 it's 3x333)
fingering
2x341
VII position
x8x897 (if it's m7 it's x8x898)
fingering
x2x341
and you can evole the G7b5 chord from these two chord shape.
s |
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S*x
发帖数: 705 | 16 接好了
从ultimate guitar上面抄下来的
原谱一堆错误，我自己改正确了一些
有些和弦可能太三，不过大家见仁见智
Intro: F-C-Bb-C
F Fmaj7
Raindrops keep falling on my head
F7 Bb Am
and just like the guy whose feet are too big for his bed,
D7 Am D7 Gm7
nothing seems to fit, Those raindrops are fallin' on my head they keep
fallin'
C7 F Fmaj7
So I just did me some talkin' to the sun,
F7 Bb |
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A*g
发帖数: 102 | 17 http://www.gmdaily.com.cn/gm/19990729/gb/gm^18132^1^GM7-2906.htm
关于绘画（二则）
■吴冠中
死胎
水乡，童年的故乡，没有大桥梁。要跨越横断交通要道的河面，
靠渡船。一条宽大而古旧的渡船，由一个微微驼背的老头摇着，慢慢
悠悠往返摆渡，谁都熟识这渡船和舵手，因联系着几乎每人每天的行
止。早晨，渡船里格外拥挤，正是种田人挑菜去集上赶市的时光，满
眼是青菜萝卜、鸡鸭箩筐、小猪及鱼虾。男女老幼，都相呼叔、伯、
婶、姨，未必真是亲戚，同舟共济，胜似亲戚。通红的面庞和臂膀、
黄瘦的身躯、缺牙的、瞎了一只眼的、浓浓的眉毛、 |
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g******t
发帖数: 3 | 18 gm4*(ro4*gm7*ro7//ro5) about gm4*ro5 |
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o**********9
发帖数: 95 | 19 这个Rout(Y)怎么算的？从Y点往下看是ro4,从Y点往上看为什么是(r05+r07)/(1+gm7*
ro7)？ |
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a***n
发帖数: 5665 | 20 huh? not really....
in nba PO history, after leading 2-0, >70% win the series;
in gm 7, home team wins > 80% of the time; after each team holds its home
court in the 1st 6 games, b4 this series, the home team was 19-1 in gm7....
mavs are unlucky to meat the gsw, who matches up well with mavs...
just like suns matches well w/ mavs... |
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