t******l
发帖数: 10908 | 1 其实更重要的不是这个，而是 perfect pitch 是指 pitch absolute (wo/ reference)
，跟 pitch accuracy 是两个不同的概念。
理论上完全可以存在 pitch absolute but not accurate 的情况。
就好比 amusia 五音不全，完全无法搞音乐（rap 另说），但不影响说话的语调
pitch。原因就是说话的语调 pitch 比音乐粗略得多。amusia 严格的说，不是分不清
pitch，而是精确度太差到没法搞音乐。所以 amusia 本身并不影响成为 USAMO 五百强
，就好比著名走音公鸭嗓不影响成为马工，因为说话不是问题。
：wiki最后一段说 Against natural expectation, studies have found that
：possession of absolute pitch increased local variance in matching ability. |
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w*****g
发帖数: 3922 | 2 希望对一些朋友来说，消息不至于太晚。提醒一下，需要购票。
http://techcrunch.com/events/san-diego-meetup/event-info/
EVENT INFO
Thinking outside the box can be difficult, which is why we’re headed to the
border. San Diego, prepare yourself for a visit from TechCrunch at the TC M
eetup + Pitch-Off. It will be a night to remember, with beer, networking opp
ortunities, and a battle to the death to see which entrepreneurs can dazzle
and excite in under sixty seconds. Don’t forget — there will most certainl
y be beer.
Pitch-off d... 阅读全帖 |
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u********r
发帖数: 2525 | 3 贡献一个multipitch，这个是去年八月以后的route，在alan watt的书里还没有。
名字是dirty pinkos
在red wall从super slab左边一点点开始, sport,bolt很多，多带点draw
我觉得更像5.7，bolt这个路线的人管他叫5.8？
没爬过的可以去玩玩，挺好的。我们是误打误撞过去的，根本不知道去哪儿，就看见有
那么多bolt，而且是slabby，绝对能到顶上，实在不行就扔一个carabiner在那儿，
rappel下来
pitch 1: 从super slab左边一点开始，anchor在你top out的地方左边
pitch 2: 从pitch one的anchor往右边走大约三步有个bolt anchor，应该也是super
slab 的belay anchor。不要往左爬，直接往上，能看见一条bolt line，第一个bolt很
高，但是很容易。沿着bolt爬到一个有chain的anchor，有三个bolt。这是pitch 2。
这是去年八月刚出来的，很少有人上去，所以全是那种干的小苔藓，很滑。
当然石头是很不错的，感觉很像basa... 阅读全帖 |
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b***y
发帖数: 824 | 4 Climber leader made a wise decision to cancel the alpine climb due to AV
danger. We head back to Mazama Rock this weekend. Following Rotatezh's steps
, went on to Prime Rib.
11 pitches up: 5.5 hours. Down with endless rappels: 3.5 hours. 10 hours car
to car.
Led 6 pitches, LD led 5. Mostly 5.6, 5.7 moves, 1 pitch sustained 5.8+, last
pitch solid 5.9
6, 7th pitch can be linked if bring enough draws or skipped bolts
9, 10th pitch can be linked if using a double before turning 120 degree
8, 9, 10th |
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c*******r
发帖数: 13580 | 5 Didn't see this post till now. Yes, there is a 23 pitch sport route called
Infinite Bliss, crux being 5.10c, the 19th pitch. 21st pitch is a 10a. The
rest pitches are moderate.
If you are willing to lead the crux pitch, we may give it a try, but
definitely not this season. I have led a few 5.10 sport routes, but doing it
after 20 pitches is a whole different story.
. |
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t******l
发帖数: 10908 | 6 可能有 critical period 里 nurture 问题。
wiki 的说法，Perfect Pitch 在 critical period 里需要一定量的 pitch-absolute
的环境（基本是器乐之类的），再加上你说的这种 perfect pitch 还要把 pitch 和
音名或钢琴琴键位置相联系。这些普通大众音乐环境里都没有，（部分是因为我们的教
育系统不是为音乐家设计的。幼儿园在小娃的 early critical period 主要是 social
+ gross/fine motor + ELA + math。）
如果没有 critical period 的 nurture，有基因也是不行的。
：我娃的Perfect Pitch好像不是遗传的。五音不全不晓得传不传。 |
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n***t
发帖数: 8357 | 7 KC has very average starting pitching.
Their lineup is good, but not great.
Bullpen is good, closer is just above average.
So far, Mets beat up average starting pitching in playoff. Their starting
pitching is just tremendous; if their top 3 starters pitch as expected, I
don't see KC has any chance to win 7 game series. |
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W*******s
发帖数: 18705 | 8 我最近钓鱼挺勤快的。一有鱼就上贴子，看来看去都是大小嘴鱼照谅各位也厌倦了。所
以，没有18寸以上的大小嘴，我就不发鱼帖鱼照了。鱼帖里尽量含点技术成分，供大家
参考。
Pitching通常是上手轮（BC）用软饵，鸡哥，重量在1/4到1/2盎司之间。饵轻拿左手，
放线至轮子的距离，（我是右手抛竿）杆尖下倾偏左，放饵，几乎同时杆子匀顺向中/
右上扬一尺左右，拇指注意手动刹车。个人习惯不一样，所以没有具体的对错，大概就
是这个动作。我Pitching的距离平均超过30尺。饵要贴水面飞行，落水水花小为佳。打
击特定目标而用，一般船钓时对有树木石头的岸边用这种手法。
岸钓因为环境因数，地方狭窄，灌木树枝丛生，很多时候放开手的抛投不放便。还有，
我是右手拿杆，向左边抛，再困难我也有办法，向右边抛投就很困难了，Sometimes Is
Impossible. 如图一，右手有树枝伸展到水面，唯一的方法是UnderHand Pitching。
这个岸边有石头，树枝，浪花拍岸，肯定有大嘴潜伏。图中的大嘴为Pitching
Crankbait所得，贴岸一落水之后，慢摇几下，突突撞树，撞石，然后大嘴咬饵，Lik... 阅读全帖 |
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b***y
发帖数: 824 | 9 Sounds like a truely tough pitch:
http://www.alpinedave.com/garfield/infinite_bliss.htm
The crux pitch (20th) is next and climbs an impressively steep wall. At
almost a full 60 meters, this is a truly challenging pitch for "only" being
5.10. Even with 17 draws, he had needed to back clean a couple to have
enough for the full pitch. |
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t*a
发帖数: 117 | 10 By JAMES GLANZ
Most native speakers of languages that use tones to convey meaning may have a
form of perfect pitch, according to new research. The results may suggest
that many or even most babies are born with perfect pitch but lose it if they
do not learn a tonal language or undergo early musical training.
Most people find it easy to perceive and sing musical tones relative to each
other, a skill called relative pitch, but perfect pitch -- the ability to
identify any note by name or to sing a |
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l********u
发帖数: 823 | 11 wiki最后一段说 Against natural expectation, studies have found that
possession of absolute pitch increased local variance in matching ability.
所以跟想象的是不一致的，perfect pitch还真未必能天然地感受到调性的色彩。这么
看来，有perfect pitch音感的人，本质上就是脑子里头有把量frequency的尺子。有这
把尺子虽说很稀罕，但对于丰富音乐的感受力没啥作用。 |
|
t******l
发帖数: 10908 | 12 [quote from wiki]
Pitch memory related to musical context
While very few people have the ability to name a pitch with no external
reference, pitch memory can be activated by repeated exposure. People who
are not skilled singers will often sing popular songs in the correct key,[70
] and can usually recognize when TV themes have been shifted into the wrong
key.[71] Members of the Venda culture in South Africa also sing familiar
children's songs in the key in which the songs were learned.[72]
This ... 阅读全帖 |
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l********u
发帖数: 823 | 13 绝对音高这种当年在中央院儿都属于稀罕特质的，到现在都随处可见了。mmnh，估计倒
退30年，如果有mit，我爹妈也会跑上来问，嗯，家里娃被老师说有perfect pitch，接
下来该怎么培养啊。:)
好吧，说正经的，如果娃爹妈自己学过5年以上乐器，高中后上过10门以上音乐课的，
应该能判断出来自家娃到底怎么回事。否则的话，我自己观察到的（没有学术依据），
如果娃键盘中央那三个相邻八度之内，听音准确，未必说明什么；如果娃每周>2堂视唱
练耳课，同时又有不间断旋律类乐器练习，5-6个八度之内听音准确，也未必说明什么。
假如从timefall转过来的wiki信息可靠，perfect pitch跟调性或和声敏感无关的话，
从音乐角度，我真不认为perfect pitch有啥用。 |
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T********s
发帖数: 100 | 14 没错，就像我一直认为的，既不稀罕也没啥用。买买提比中央院多那是肯定的，pool
大的多么，也不是每个有perfect pitch的人都去音乐学院了。
前面潮水还引了一段wiki，假设也是可靠的，说的是有perfect pitch的人中，相当
大的比例是ASD。我前一阵因为老大Sensory processing disorder查过一点资料，
发现Sensory的问题还真是ASD的一个症状。
不知道前面几位家里有Perfect pitch的，是不是也有这个情况？
么。 |
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y*********u
发帖数: 56 | 15 MIT-CHIEF Business Plan Contest
麻省理工学院中国创业计划大赛开始接受报名
Registration open: July 1, 2012 - July 29, 2012
注册开放时间：2012年7月1日-2012年7月29日
MIT-CHIEF (MIT-China Innovation and Entrepreneurship Forum) presents to you
the MIT-CHIEF "Pitch to China" Business Plan Contest. This annual Business
Plan Contest aims to connect new technologies and business models with
capital, resources and industry experts from China and abroad.
作为麻省理工中国创新与创业论坛(MIT-CHIEF)的重要组成部分，麻省理工学院中国创
业计划大赛旨在建立一个连接新技术、新商业模式与中外资金和执行经验的平台，引导
创新创... 阅读全帖 |
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y*****e
发帖数: 1 | 16 10月17日周六1-5pm，CTiPE首次联手TCRC将在University of Houston Innovation
Center举办大型路演活动。届时，多位来自德州和加州的中美资深投资人将到场与
Pitch团队面对面交流，pitch团队有机会获得投资或者更多的机会。创业的伙伴们，带
着自己的idea勇敢地往前踏出一步，是骡子是马拉出来溜溜。如果你们正在招兵买马，
如果你们正在寻求创业导师和项目发展的第一桶金，赶紧联系CTiPE小助手（Wechat ID
前来报名观战，亲身体验创业者的一段路程。
http://goo.gl/PmEflI
Texas Collegiate Regional Center (TCRC)是由三位休斯顿资深投资人与休斯敦大学
合作创建的创新科技产业化项目。 将助力休斯顿在能源、软件、医疗等方向的强势领
域，支持各地科技项目在休斯顿实现产业化。Houston Health Venture目前作为TCRC项
目的一部分，已经开始投资医疗相关项目。
活动日程：
1:00 - 2:00 pm : registeration and lunch networkin... 阅读全帖 |
|
ET
发帖数: 10701 | 17 chipping & pitching的主要区别就是球在空中飞的、地上滚的比例关系。
飞的比跑到的多，pitching
滚的比飞的多，chipping
当然，都是在short game这个大定义范围内。
我看了不少人，在混用这2个技术，特别是在有风或者有很多果岭的时候，在我眼里改
用chipping时，用pitching。 |
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c*******r
发帖数: 13580 | 18 royal arches is 16 pitches of trad. it'd a very very long day. my word of
advice if you haven't climbed multi pitch before: climb some shorter routes
with your partner and get familiar with each other. time yourself. I wouldn'
t try royal arches in one day if I can't do a half rope 5.7 pitch with my
partner in less than 30 minutes, everything included. you can probably get
away with being a little slower, but that's just how much safety margin I
leave. North Dome gully is notorious for route fin |
|
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s*******s
发帖数: 2369 | 20 学习不认真：
League Notes
Due to the reduced number of games played during All Star week,
innings-pitched requirements are waived from Monday, July 9 through
Sunday, July 15. Active pitchers will be credited with all stats earned
during this period regardless of total innings pitched, although at least
one pitching appearance is required to win ERA and/or WHIP. |
|
|
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M****s
发帖数: 693 | 23 【 以下文字转载自 Music 讨论区 】
发信人: MZeins (MZeins), 信区: Music
标 题: 有人用过混音器的pitch shift功能吗？
发信站: BBS 未名空间站 (Fri Nov 2 17:35:37 2012, 美东)
最近在琢磨构建一套比较好的卡拉OK系统，看中了Behringer 1002FX混音器。这个混音
器有很多内置的Effect，其中包括Pitch shift，不知道有没有人用过混音器中的这个
effect？这个能不能用作唱歌时候给背景音乐直接升降调来使用？效果怎么样？范围能
到多宽？有用过的同学说说这个功能是不是鸡肋？
网上搜了搜，没搜到关于Behringer混音器FX功能的详解。 |
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s********a
发帖数: 2796 | 24 看到个房子是flat roof不敢下手，不知道会不会雪大压坏或者漏水。又或者改造一番
，加高pitch成low sloped roof或者pitch roof，花费会很高么？ |
|
T********s
发帖数: 100 | 25 老大的钢琴老师说她有perfect pitch，老师两个键同时按下去，她能分辨出是哪两个
notes。两岁二娃貌似也有，大娃练习的曲子，她跟在一边默默听着，回头也能把主旋
律用一根手指弹个七七八八。
以前听版上ID很骄傲的说他女儿是Perfect pitch，觉得这真是个高级稀罕的玩意。现在
看来，其实既不稀罕也没啥用，尤其是学钢琴的，音都是调音师调好的。甚至调音师也不
需要用耳朵听，他ipad上有个800刀的app，就用那个调。
也许去学小提琴能有点用？ |
|
t******l
发帖数: 10908 | 26 [quote from wiki]
Absolute pitch ability has higher prevalence among those with Williams
Syndrome[51] and those with an autism spectrum disorder, with rates as high
as 30% claimed, stating that the rate among musicians in general is far
lower.[clarification needed][52][53][54] A non-verbal piano-matching method
resulted in a correlation of 97% between[clarification needed] autism and
absolute pitch, with a 53% correlation in non-autistic observers[
clarification needed].[55]
[/ quote from wiki] |
|
t******l
发帖数: 10908 | 27 从上面的 wiki 看来，外加认知科学对音乐研究不多，我觉得对于 neuro-typical non
-musician 而言，perfect-pitch vs relative-pitch 本身可能就是个伪命题。
neuro-typical non-musician（简称：卡拉OK爱好者），我觉得主要是依赖于
implicit tone-memory (属于 extended object-permanence 的一种）。
当然，帕瓦罗蒂这种坊间传说不识谱的歌唱工作者，也不知道应该归哪类。或者干脆
twice-exceptional 算了。 |
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T********s
发帖数: 100 | 28 Perfect pitch 对学语言的影响只是听力这一部分。说好一门语言，除了听之外，
还需要对口腔肌肉群的控制。
老大的钢琴老师自己也有perfect pitch，外国人，本科来美国念的，现在phd毕业都
很多年了，说英语那个口音重的，比一般人还不如。 |
|
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u******m
发帖数: 307 | 30 Pitching is just a mini swing. I use 9 to 3 swing as my pitching swing and
also help to keep my full swing in sync. |
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y**********7
发帖数: 769 | 31 Pitching怎么会没什么用？您说的chipping可都是Pitching啊！ |
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A*f
发帖数: 3067 | 32 that is a good point and useful tip
sometime you have to use pitching to carry over.
I always told friends who blame pitching, say it is a 70 yards par3, would
you rather to play a 200 yards par3 instead?
Getting closer to the hole is always better nowadays, just look how Bubba
won the Masters. |
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i*****r
发帖数: 454 | 33 Well, I have several 3-4 pitches trad experience, however, as you mentioned,
I and my partner might not efficient enough to do each pitch in 30 minutes
that is why I said I shall re-think the plan...
As to descent in dark, I don't mind, :), actually, I quite enjoy it. Just my
partner might not think so...
routes
wouldn'
want |
|
b***y
发帖数: 824 | 34 Rope is not a issue. Too many bolts for a short pitch is, :)
It's really a beginner friendly route. Almost every 5.8 move has a bolt
protecting it.
Most belay station bolts are seperate than the Rapel station rings.
70m almost no use as need scramble between several pitches. To link them,
you need 140m rope, :) |
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p**********t
发帖数: 2636 | 35 If it is just a few 10c moves, and the rest are 5.9 and under, sure I can
lead it, even at the 19th pitch.
If it is sustained half-pitch 10c, I'm not there yet, or I'll only lead it
if it will be absolutely clean falls.
it |
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D*******l
发帖数: 5462 | 36 【 以下文字转载自 Notice 讨论区 】
发信人: deliver (自动发信系统), 信区:
标 题: Derickdrl 封 Pitch 在 WmGame 版
发信站: BBS 未名空间站自动发信系统 (Tue Jun 3 19:23:59 2014)
【此篇文章是由自动发信系统所张贴】
由于 Pitch 在 WmGame 版的 挖坟灌水,扰乱版面. 行为，
被暂时取消在本版的发文权力 1 天。
版主:Derickdrl
Tue Jun 3 19:23:58 2014 |
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w**z
发帖数: 8232 | 37 http://www.infoworld.com/t/hadoop/cloudera-pitches-hadoop-every
When you have a big enough hammer, everything begins to look like the same
kind of nail.
That's one of the potential problems with Hadoop 2.0, the greatly reworked
big data processing framework that's been at the center of a whole storm of
developer and end user interest. Cloudera in particular has plans to make it
into a hammer for all kinds of nails.
There's no question that Hadoop 2.0 is a major leap over its predecessor.
Instead... 阅读全帖 |
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m******n
发帖数: 18 | 38 XC6VSX475T
datasheet has only package size 35x35 with 1mm pitch. Since it is a flip-
chip based BGA, does anyone know the actual die size and flip chip pitch?
Thanks!!! |
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w*******y
发帖数: 60932 | 40 Mitutoyo 188-111, Screw Pitch Gage, 4 - 42 TPI, 30 Leaves:
http://www.amazon.com/Mitutoyo-188-111-Screw-Pitch-Gage/dp/B001OBUZJ0
by Mitutoyo
Be the first to review this item
List Price: $27.50
Price: $6.98 & eligible for FREE Super Saver Shipping on orders over $25.
Price elsewhere start from $25
Grainger's price is over $45
|
|
w*******y
发帖数: 60932 | 41 Link:
http://www.moviemars.com/i/025192100062_Riddick_Blu_ray_Collect
Free Shipping.
3 Discs: Pitch Black/Chronicles of Riddick/Dark Fury.
Amazon and Wal-Mart $27-28 dollars. B&N has it for slightly less but after
tax and shipping it comes out to $22.
Journey to a remote, hostile planet with a group of marooned passengers who
learn that escaped convict Riddick isn't the only thing they have to fear in
Pitch Black. Then, see him battle ruthless soldiers of fortune and vicious
creatures in renowne... 阅读全帖 |
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s*******s
发帖数: 2369 | 42 俺是说pitching啊，俺领先的那些1个run，0。01average之类的，
这点优势等于没有，你pitching上的领先就很难翻盘了。 |
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B*****R
发帖数: 1539 | 43 HEAD TO HEAD时，PITCHING的几个CATEGORY还是很重要的。打击波动非常大，但
PITCHING总体来说不会差很多，如果PITCHER不行，ERA和WHIP这两分基本就瞎了，K可
以搞人海，W和L是运气 |
|
z****i
发帖数: 591 | 44 我想要的物品:
Dell Pitch Black Laptop Sleeve 15.6 $12 +ML
单张面值:
$8 dell daily deal
可接受的价格(必须明码标价！):
$12
物品新旧要求:
new. unused
就是这个Ebay Item number: 120551518344
邮寄方式要求:
MY label or I pay for your label
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
non-cc paypal
其他补充说明:
至少5个起吧
广告的有效期:
物品来源:
我的联系方式:
mitbbs
二手交易风险自负！请自行验证是否合法和一手卡！: |
|
l********u
发帖数: 823 | 45 有perfect pitch的人的世界想来丰富许多。比如贝多芬，一听到D major，就是“光辉
灿烂”。那样的境界，真让人羡慕嫉妒。赶脚就像是视觉世界里头，我等只能看到grey
scale，而人家能看到各样色彩。
培养你娃去作曲吧，或指挥。只学个乐器都是浪费这个talent. |
|
t******l
发帖数: 10908 | 46 你说的这种 sound-to-color syndrome 是 chromesthesia 吧。
chromesthesia 理论上应该算一种病，但人畜无害也不影响生活自理就算了不浪费药了
。// run
http://en.wikipedia.org/wiki/Chromesthesia
：有perfect pitch的人的世界想来丰富许多。比如贝多芬，一听到D major，就是“光
辉灿烂”。那样的境界，真让人羡慕嫉妒。赶脚就像是视觉世界里头，我等只能看到
grey scale，而人家能看到各样色彩。 |
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t******l
发帖数: 10908 | 47 [quote from wiki]
Influence by music experience
Absolute pitch sense appears to be influenced by cultural exposure to music,
especially in the familiarization of the equal-tempered C-major scale. Most
of the absolute listeners that were tested in this respect identified the C
-major tones more reliably and, except for B, more quickly than the five "
black key" tones,[22] which corresponds to the higher prevalence of these
tones in ordinary musical experience. One study of Dutch non-musicians als... 阅读全帖 |
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T********s
发帖数: 100 | 48 我娃的Perfect Pitch好像不是遗传的。五音不全不晓得传不传。
amusia |
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t******l
发帖数: 10908 | 49 我觉得对 non-musician 公鸭嗓，Semantic vs episodic 很难说。因为 mirror-
neuron 的存在，以及大脑可以 selectively inhibit motor function（比如一个证据
是做梦的时候不会梦游），很难说 non-musician 公鸭嗓听歌的时候是不是在默唱。如
果是默唱的话，那个就是 episodic memory 而不是 semantic memory，甚至还有可能
是 implicit memory。
http://en.wikipedia.org/wiki/Music-related_memory#Semantic_vs._episodic
[quote]
Semantic vs. episodic[edit]
Platel (2005) defined musical semantic memory as memory for pieces without
memory for the temporal or spatial elements; and musical episodic memory as
mem... 阅读全帖 |
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发帖数: 1 | 50 我家孩子也有perfect pitch. 好处是学钢琴稍微容易些而已，该花时间努力还得努力
，毕竟还是有很多人有天赋的，努力才对得起天赋。 |
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