What is QPSK

Posted in General, Info on July 3rd, 2006 by Banbanli

QPSK
quadrature phase shift keying

QPSK is a digital frequency modulation technique used for sending data over coaxial cable networks. Since it’s both easy to implement and fairly resistant to noise, QPSK is used primarily for sending data from the cable subscriber upstream to the Internet.

http://www.cnet.com/Resources/Info/Glossary/Terms/qpsk.html

What is 64QAM

Posted in General, Info on July 3rd, 2006 by Banbanli

64QAM
64-state quadrature amplitude modulation

This digital frequency modulation technique is primarily used for sending data downstream over a coaxial cable network. 64QAM is very efficient, supporting up to 28-mbps peak transfer rates over a single 6-MHz channel. But 64QAM’s susceptibility to interfering signals makes it ill suited to noisy upstream transmissions (from the cable subscriber to the Internet).

http://www.cnet.com/Resources/Info/Glossary/Terms/64qam.html

6/4 音樂會

Posted in Daily, General on June 4th, 2006 by Banbanli

音樂會終於結束了,大家也對這次的音樂會有些檢討與建議。

http://www.banbanli.net/forum/viewtopic.php?t=179

我對我自己的檢討與建議呢?基本上二重奏部份,練習的次數沒有那麼多,加上速度又蠻快的,所以在意些十六分音符上面掌握度不是那麼的好,也是基本功沒練好。

四重奏部份,應該算是差強人意,不過這把笛身穩定度還不錯,不過高音部份可能還要在訓服一下。低音部份,好像是Low B 管得原因,始終沒有辦法吹的很好。換一個新的low B foot?

大重奏部份,基本上大家狀況百出,除了席巴女王以外,我好像掌握度都不是那麼好,也許是被別人所影響,不過譜不熟是主因:D

TR-068

Posted in General on June 1st, 2006 by Banbanli

最近request 的比較多,先作點筆記

I – 22 The device MUST have the following indicator lights:
Power Ethernet DSL Internet

I – 23 All physical ports and bridged connection types on the device (e.g., Ethernet, USB, Wireless, HomePlug, HomePNA, 1394, etc…) MUST have a link integrity indicator lamp on the device (1 per port if a separate physical port is present or per connection type if a separate port is not present). Read more »

最近的我

Posted in Feeling, General on May 31st, 2006 by Banbanli

似乎又陷入了低潮期,工作也提不起甚麼勁來,也許該好好的休息一下,有點累…..

BCM 6348 / Westell

Posted in Daily, General on May 30th, 2006 by Banbanli

Modem is under testing.

看看有沒有比康全的好一點:D

B52中隊,第二次演出

Posted in Daily, General on May 29th, 2006 by Banbanli

e-DM-1.jpg

演出緣起

十多個喜愛長笛的年輕人,在輕鬆的星期六夜晚,
愉悅的一起團練夾帶著對音樂的執著。一隻長笛譜
出了十幾年的友誼,團員有還在大學就讀的學生,
也有在社會打拼的上班族,唯一共通的語言,
是音符與樂器。

這場音樂會,以長笛多樣化的形式來呈現音樂,如
大重奏,三重奏二重奏與鋼琴。曲風從巴洛克時期
的巴哈、韓德爾、到古典時期的莫札特,有眩技的
杜普勒雙長笛田園幻想曲,也有耳熟能詳的庫勞長
笛二重奏,更有杜普樂夜曲中溫暖富有磁性的中音
長笛,充分襯托出長笛銀白的音色。希望這次的音
樂會,能夠讓喜愛長笛音樂的朋友,享受不同風味
的長笛演奏。
Read more »

六千萬的壓力

Posted in Daily, General on May 29th, 2006 by Banbanli

最近一股低氣壓籠罩在我們的Team裡面,也深深地被六千萬壓的有點喘不過氣~

的確不是一個小數目