We had meeting for sound improve project on this sunday afternoon, yes, improve sound project !
because sound control confuse to us very much many year, we had setup some mixer 2-3 years ago, but the quality is not good enough,
last month, the meeting had decide to improve with a new team, we four members, Mr. Yong, Mr.Shei, Mr.Lee ,Mr.Chung and me,
we go our first meeting, last Sunday, 16:00~18:00
some talk , some discuss,we have 3 needs,
1.sound improve
2.use simply (for wedding,speech,meeting)
3.video improve
and, I will focus on the first need "Sound improve", then 2nd "use simply"
as the video , it is another project, will not touch,
and we discuss four direction
1.improve Microphone
2.improve Spealer
3.improve controller (some equipments)
4.improve sound stage
(2nd floor, chaple )
about Microphone, we found a special way , ask by Mr. Lee
when TKC (you choir) , use their own mic, and sound good, no feedback noise,
then Mr.Chung say ,
because they use "
動圈式麥克風（Dynamic Microphone）"
different from "電容式麥克風(Condenser Microphone)"
these is two kind of mic, Dynamic mic is good for feed back reduce ,
and condenser mic is too sensitive, ease to produce feedback noise!
yes, the mic on dynamic and condenser win win
specially, our pastor, like work arround when he is speech on workship,
he need wireless mic, and this make feedback noise usually,
MR2443 Mixer
ref. from http://www.cabutoma.com.tw/pro0711.html
>十六組平衡式麥克風 / 信號源輸入軌，具有串接輸出入
>具有三頻段音質調整與一個中頻調整鈕及75Hz的低頻衰減鈕
>在麥克風輸入頻道具有＋48V幻象電源
>四組輔助輸出，其中二組有PRE/POST 選擇開關
>每輸入軌皆具有PFL監聽鍵，與過量失真指示燈以及音軌ON/OFF開關
>四組立體輔助輸入
>四組群組輸出，其中二組含有串接輸出入
>控制室 / 耳機插座具有音量控制鈕
>錄音輸出
>附有19”標準機架固定板
>標準機架固定板60mm長型線性推桿
Evan Almighty ,
