Submit Search
Upload
กระบวนการเสียง Input
•
0 likes
•
386 views
Walaiporn Fear
Follow
กระบวนการเสียง 2 input
Read less
Read more
Report
Share
Report
Share
1 of 23
Download now
Download to read offline
Recommended
Lesson 1com
Lesson 1com
Sen Kung
คอมพิวเตอร์เบื้องต้น
คอมพิวเตอร์เบื้องต้น
PomPam Comsci
ملحق ستارت - العدد رقم 64
ملحق ستارت - العدد رقم 64
Mohamed Abouelsoud
Thai Mikro C Book
Thai Mikro C Book
Innovative Experiment Co.,Ltd.
이력서 100통도 넣어보지 않고 세상을 탓하지 마라
이력서 100통도 넣어보지 않고 세상을 탓하지 마라
leekyky
หลักสัมพันธ์ไทย
หลักสัมพันธ์ไทย
Theeraphisith Candasaro
Emerging Summary Book
Emerging Summary Book
National Science and Technology Development Agency (NSTDA) - Thailand
Strategy analysis of logmein and teamviewer strategy(로그미인, 팀뷰어 분석)
Strategy analysis of logmein and teamviewer strategy(로그미인, 팀뷰어 분석)
Jaesung Lee
Recommended
Lesson 1com
Lesson 1com
Sen Kung
คอมพิวเตอร์เบื้องต้น
คอมพิวเตอร์เบื้องต้น
PomPam Comsci
ملحق ستارت - العدد رقم 64
ملحق ستارت - العدد رقم 64
Mohamed Abouelsoud
Thai Mikro C Book
Thai Mikro C Book
Innovative Experiment Co.,Ltd.
이력서 100통도 넣어보지 않고 세상을 탓하지 마라
이력서 100통도 넣어보지 않고 세상을 탓하지 마라
leekyky
หลักสัมพันธ์ไทย
หลักสัมพันธ์ไทย
Theeraphisith Candasaro
Emerging Summary Book
Emerging Summary Book
National Science and Technology Development Agency (NSTDA) - Thailand
Strategy analysis of logmein and teamviewer strategy(로그미인, 팀뷰어 분석)
Strategy analysis of logmein and teamviewer strategy(로그미인, 팀뷰어 분석)
Jaesung Lee
хүн орчин амьтад 2
хүн орчин амьтад 2
ochtsetsegma
Česko-slovensko-anglický slovník zvířat
Česko-slovensko-anglický slovník zvířat
novepribehy
Jordi Romero Api for-the-mobile-era
Jordi Romero Api for-the-mobile-era
.toster
1
1
Олег Адаменко
циклы 1 урок
циклы 1 урок
Олег Адаменко
Railroad
Railroad
Gines García
Dheanandria & bunga fiqih
Dheanandria & bunga fiqih
Bambang Setya Fadhillah
Email ve sluzbach retence
Email ve sluzbach retence
Optimics s.r.o.
Help center
Help center
Rafal Sadlowski
Maximiliano Firtman - Разработка приложений с помощью PhoneGap
Maximiliano Firtman - Разработка приложений с помощью PhoneGap
.toster
Competicions futbol
Competicions futbol
guiks4
PTS Competitive edge (Advancement Study Guide 14 nov2011)
PTS Competitive edge (Advancement Study Guide 14 nov2011)
Glenn Mallo
Words about water
Words about water
Gines García
BAJU MUSLIMAH MAZZAYA
BAJU MUSLIMAH MAZZAYA
Adiwirya
Template Media Pembelajaran
Template Media Pembelajaran
SMK Negeri 6 Malang
διδακτική παρέμβαση 1 (μήλα και καμήλα)
διδακτική παρέμβαση 1 (μήλα και καμήλα)
evilarisa
ТС ПЗ
ТС ПЗ
MIPKiPK BNTU
Prop ideas
Prop ideas
t014468
Color rojo
Color rojo
Vanesa Palomeque Pellitero
[Japanese]2011 dec ttc+arib
[Japanese]2011 dec ttc+arib
Tsuguo Nobe
กระบวนการเสียง Input
กระบวนการเสียง Input
Walaiporn Fear
กระบวนการเสียง Input
กระบวนการเสียง Input
Walaiporn Fear
More Related Content
Viewers also liked
хүн орчин амьтад 2
хүн орчин амьтад 2
ochtsetsegma
Česko-slovensko-anglický slovník zvířat
Česko-slovensko-anglický slovník zvířat
novepribehy
Jordi Romero Api for-the-mobile-era
Jordi Romero Api for-the-mobile-era
.toster
1
1
Олег Адаменко
циклы 1 урок
циклы 1 урок
Олег Адаменко
Railroad
Railroad
Gines García
Dheanandria & bunga fiqih
Dheanandria & bunga fiqih
Bambang Setya Fadhillah
Email ve sluzbach retence
Email ve sluzbach retence
Optimics s.r.o.
Help center
Help center
Rafal Sadlowski
Maximiliano Firtman - Разработка приложений с помощью PhoneGap
Maximiliano Firtman - Разработка приложений с помощью PhoneGap
.toster
Competicions futbol
Competicions futbol
guiks4
PTS Competitive edge (Advancement Study Guide 14 nov2011)
PTS Competitive edge (Advancement Study Guide 14 nov2011)
Glenn Mallo
Words about water
Words about water
Gines García
BAJU MUSLIMAH MAZZAYA
BAJU MUSLIMAH MAZZAYA
Adiwirya
Template Media Pembelajaran
Template Media Pembelajaran
SMK Negeri 6 Malang
διδακτική παρέμβαση 1 (μήλα και καμήλα)
διδακτική παρέμβαση 1 (μήλα και καμήλα)
evilarisa
ТС ПЗ
ТС ПЗ
MIPKiPK BNTU
Prop ideas
Prop ideas
t014468
Color rojo
Color rojo
Vanesa Palomeque Pellitero
[Japanese]2011 dec ttc+arib
[Japanese]2011 dec ttc+arib
Tsuguo Nobe
Viewers also liked
(20)
хүн орчин амьтад 2
хүн орчин амьтад 2
Česko-slovensko-anglický slovník zvířat
Česko-slovensko-anglický slovník zvířat
Jordi Romero Api for-the-mobile-era
Jordi Romero Api for-the-mobile-era
1
1
циклы 1 урок
циклы 1 урок
Railroad
Railroad
Dheanandria & bunga fiqih
Dheanandria & bunga fiqih
Email ve sluzbach retence
Email ve sluzbach retence
Help center
Help center
Maximiliano Firtman - Разработка приложений с помощью PhoneGap
Maximiliano Firtman - Разработка приложений с помощью PhoneGap
Competicions futbol
Competicions futbol
PTS Competitive edge (Advancement Study Guide 14 nov2011)
PTS Competitive edge (Advancement Study Guide 14 nov2011)
Words about water
Words about water
BAJU MUSLIMAH MAZZAYA
BAJU MUSLIMAH MAZZAYA
Template Media Pembelajaran
Template Media Pembelajaran
διδακτική παρέμβαση 1 (μήλα και καμήλα)
διδακτική παρέμβαση 1 (μήλα και καμήλα)
ТС ПЗ
ТС ПЗ
Prop ideas
Prop ideas
Color rojo
Color rojo
[Japanese]2011 dec ttc+arib
[Japanese]2011 dec ttc+arib
More from Walaiporn Fear
กระบวนการเสียง Input
กระบวนการเสียง Input
Walaiporn Fear
กระบวนการเสียง Input
กระบวนการเสียง Input
Walaiporn Fear
ความรู้เบื้องต้นเกี่ยวกับโครงงาน
ความรู้เบื้องต้นเกี่ยวกับโครงงาน
Walaiporn Fear
Friendship
Friendship
Walaiporn Fear
Tip.search
Tip.search
Walaiporn Fear
การสืบค้นข้อมูล1
การสืบค้นข้อมูล1
Walaiporn Fear
More from Walaiporn Fear
(6)
กระบวนการเสียง Input
กระบวนการเสียง Input
กระบวนการเสียง Input
กระบวนการเสียง Input
ความรู้เบื้องต้นเกี่ยวกับโครงงาน
ความรู้เบื้องต้นเกี่ยวกับโครงงาน
Friendship
Friendship
Tip.search
Tip.search
การสืบค้นข้อมูล1
การสืบค้นข้อมูล1
กระบวนการเสียง Input
1.
¡Ãкǹ¡ÒÃàÊÕ§ (2)
26/11/ 26/11/2011 ÇÅѾà ǧȡͧᡌÇ
2.
¤ÇÒÁ¡ÇŒÒ§ = ¤ÇÒÁ¶Õè
1 Hertz 1 ¤Òºµ‹ÍÇÔ¹Ò·Õ Amplitude ¤ÇÒÁÊÙ§ = ¤ÇÒÁ´Ñ§
3.
àÊÕ§㹤ÍÁ¾ÔÇàµÍà MIDI ÍÒÈѤÇÒÁÊÒÁÒö·Ò§ÎÒôáÇêÇÂÊÌҧàÊÕ§¢Ö¹ÁÒãËÁ‹
‹ é WAVE ºÑ¹·Ö¡àÊÕ§¨ÃÔ§áÅŒÇá»Å§à»š¹¢ŒÍÁÙÅ´Ô¨µÍÅà¡çºã¹¤ÍÁ¾ÔÇàµÍÃ Ô ÃкºàÊÕ ÃкºàÊÕ§ Mono ¢ÂÒÂàÊÕ§ 1 ª‹Í§àÊÕ§ àÊÕ§àËÁ×͹µŒ¹¡íÒà¹Ô´àÊÕ§ àËÁÒСѺ¡ÒâÂÒÂàÊÕ§¾Ù´ËÃ×ͺÃÃÂÒ Stereo ¢ÂÒÂàÊÕ§ 2 ª‹Í§àÊÕ§¢Öé¹ä» ·íÒãËŒàÊÕ§¼Ô´à¾×鹨ҡ µŒ¹¡íÒà¹Ô´ ·íÒãËŒàÊÕ§ä¾àÃÒТÖé¹ àËÁÒСѺ¡ÒâÂÒÂàÊÕ§à¾Å§ àÊÕ§´¹µÃÕ
4.
ÃкºàÊÕ
ÃкºàÊÕ§㹻˜¨¨Øº¹ Ñ »˜¨¨ØºÑ¹ä´ŒÁÕ¡ÒþѲ¹Ò»ÃѺ»Ãا¤Ø³ÀÒ¾¢Í§àÊÕ§ãËŒÍÂÙ‹ã¹¢Ñé¹´Õ àÊÕ§´Ñ§ ¿˜§ªÑ´ áÅÐÁÕ¤ÇÒÁà·Õ觵ç àËÁ×͹¤ÇÒÁ໚¹¨ÃÔ§ÁÒ¡·ÕèÊØ´ ઋ¹ Hifi ËÃ×Í Í×è¹ æ ¤ÅÔ¡ >> http://www.buycoms.com/upload/coverstory/115/sound_s ystem.html
5.
Ãкº¢Í§¡ÒâÂÒÂàÊÕ§ Input >> Process
>> Output ? ? ?
6.
Ãкº¢Í§¡ÒâÂÒÂàÊÕ§ 3 ͧ¤»ÃСͺ 1.
áËÅ‹§µŒ¹àÊÕ§ (Input Signal) ËÁÒ¶֧ ʋǹ·Õè·íÒ˹ŒÒ·Õè ¼ÅÔµµŒ¹¡íÒà¹Ô´àÊÕ§ÍÍ¡ÁÒà¾×Í è »‡Í¹à¢ŒÒÊÙ‹à¤Ã×èͧ¢ÂÒ àÊÕ§ã¹ÃٻẺ¢Í§ÊÑҳ俿‡Ò ઋ¹ äÁâ¤Ã⿹ à·»ºÑ¹·Ö¡àÊÕ§ «Õ´Õ áÅÐÍ×è¹ æ 2. à¤Ã×ͧ¢ÂÒÂàÊÕ§ (Amplifier) è ËÁÒ¶֧ à¤Ã×èͧÁ×Í·Õè·íÒ˹ŒÒ·Õè¢ÂÒÂÊÑҳ俿‡Ò ¨Ò¡ áËÅ‹§µŒ¹àÊÕ§ãËŒÁÕÊÑÒ³áç¢Öé¹ËÅÒ æ à·‹ÒµÑÇ áÅŒÇÊ‹§ µ‹Íä»ÂѧÅíÒ⾧ 3. ÅíÒ⾧ (Speaker) ËÁÒ¶֧ à¤Ã×èͧÁ×Í·Õè·íÒ˹ŒÒ·Õèà»ÅÕè¹ ÊÑҳ俿‡Ò ·ÕèÊ‹§ÁÒ¨Ò¡à¤Ã×èͧ¢ÂÒÂàÊÕ§ãˌ໚¹¤Å×è¹àÊÕ§ «Öè§Á¹ØÉÂàÃÒ¨ÐÃѺ¿˜§ä´Œ
7.
Input >> Process
>> Output
8.
(Input Signal) à»ÅÕè¹àÊÕ§໚¹ÊÑҳ俿‡Ò
(Amplifier) ¢ÂÒÂÊÑҳ俿‡ÒãËŒáç¢Öé¹ áº‹§à»š¹ 3 ʋǹ - Pre-Amp ·íÒ˹ŒÒ·ÕèúÊÑҳ俿‡ÒࢌÒÁÒáŌǤǺ¤ØÁ¤ÇÒÁáç¢Í§ÊÑÒ³¹Ñé¹ãËŒ Ñ ÁÕ¤ÇÒÁáç¢Í§ÊÑÒ³¤§·Õè ÊÁèíÒàÊÁÍ - Tone ·íÒ˹ŒÒ·Õ»Ãاᵋ§ÊÑҳ俿‡Ò ãËŒà¡Ô´¤ÇÒÁä¾àÃÒРઋ¹ »Ãاᵋ§àÊÕ§·ØŒÁ è (Bass) áÅлÃاᵋ§àÊÕ§áËÅÁ (Treble) - Power Amp ·íÒ˹ŒÒ·Õ¢ÂÒÂÊÑҳ俿‡Ò·Õè»Ãاᵋ§áÅŒÇãËŒÁÕ¤ÇÒÁáç¢Í§ÊÑÒ³ è à¾ÔèÁ¢Öé¹ áÅŒÇÊ‹§ä»ÂѧÅíÒ⾧ (Speaker) ·íÒ˹ŒÒ·Õèà»ÅÕ¹ÊÑҳ俿‡Òãˌ໚¹¤Å×¹àÊÕ§ è è à¾×èÍãËŒÁ¹ØÉÂàÃÒä´ŒÂÔ¹ (Output Signal) à»ÅÕè¹ÊÑҳ俿‡Ò໚¹àÊÕ§
9.
Input
ÏÅÏ
10.
äÁâ¤Ã⿹áÅСÒÃ㪌äÁâ¤Ã⿹
äÁâ¤Ã⿹ ໚¹à¤Ã×ͧÁ×Í·Õè·íÒ˹ŒÒ·Õèà»ÅÕ蹤Å×è¹àÊÕ§ãˌ໚¹ è ÊÑҳ俿‡Ò «Öè§ÁÕͧ¤»ÃСͺ·ÕèÊíÒ¤Ñ ¤×Í á¼‹¹ä´ÍÐá¿ÃÁ ¨Ð ÊÑè¹ÊÐà·×͹áÅзíÒãËŒà¡Ô´¾Åѧ§Ò¹ä¿¿‡Ò¢Öé¹ à»š¹¾Åѧ§Ò¹ä¿¿‡Òª¹Ô´ ¡ÃÐáÊÊÅѺ·ÕèÁÕáç¤Å×è¹ä¿¿‡ÒµèíÒÁÒ¡ ´Ñ§¹Ñ鹨֧µŒÍ§Ê‹§à¢ŒÒä»Âѧà¤Ã×èͧ ¢ÂÒÂàÊÕ§ à¾×èÍ¢ÂÒÂÊÑÒ³ãËŒáçà¾ÔèÁ¢Ö¹ÍÕ¡·Õ˹Öè§ é
11.
äÁâ¤Ã⿹ẋ§ä´Œ 3 ÅѡɳÐ
- â¤Ã§ÊÌҧ - ·ÔÈ·Ò§¡ÒÃÃѺàÊÕ§ - ¡ÒÃ㪌§Ò¹
12.
1. ẋ§µÒÁâ¤Ã§ÊÌҧ 6
ª¹Ô´ 1) Ẻ¤Òú͹ (Cabon mic) ·íÒ¨Ò¡¼§¶‹Ò¹ ¤Ø³ÀÒ¾äÁ‹¤‹ÍÂ´Õ ¹ÔÂÁ㪌¡Ñºà¤Ã×ͧÃѺâ·ÃÈѾ· è 2) Ẻ¤ÃÔʵÑÅ (Crystal mic) 㪌áˤÃÔʵÑÅ໚¹µÑÇÊÑè¹ÊÐà·×͹ ·íÒãËŒ à¡Ô´¾Åѧ§Ò¹ä¿¿‡Ò äÁâ¤Ã⿹ª¹Ô´¹ÕéäÁ‹·¹µ‹ÍÊÀÒ¾¢Í§ÍسËÀÙÁÔáÅÐ ¤ÇÒÁª×é¹ ÃÒ¤Ò¶Ù¡ 3) Ẻà«ÃÒÁÔ¤ (Ceramic mic) ¤ÅŒÒÂẺ¤ÃÔʵÑŠᵋÁÕ¤ÇÒÁ·¹·Ò¹ÊÙ§¡Ç‹Ò ¹ÔÂ㪌µÔ´µÑ駡Ѻà¤Ã×èͧÂÒ¹¾Ò˹Ð
13.
1. ẋ§µÒÁâ¤Ã§ÊÌҧ 6
ª¹Ô´ 4) Ẻ¤Í¹à´¹à«Íà (Condenser mic) 㪌 ¤Í¹à´¹à«Íà ໚¹µÑÇ ÊÌҧ¤ÇÒÁ¶Õè à¾×Í·íÒãËŒà¡Ô´ÊÑÒ³¢Öé¹ áµ‹µŒÍ§ÍÒÈÑÂẵàµÍÃÕè è ໚¹µÑǪ‹ÇÂ㹡Ò÷íÒ§Ò¹ ¤Ø³ÀÒ¾àÊÕ§´Õ àºÒàÅç¡¡ÃзѴÃÑ´ 5) Ẻ䴹ÒÁÔ¤ (Dynamic mic) 㪌áÁ‹àËÅ硶ÒÇà áÅÐÁÕ¢´ÅÇ´ (moving coil) à¤Å×è͹ äËÇä»ÁÒã¹Ê¹ÒÁáÁ‹àËÅç¡ ·íÒãËŒà¡Ô´¡Òà à˹ÕèÂǹíÒ áÅÐà¡Ô´¡ÃÐáÊä¿¿‡ÒäËÅã¹Ç§¨Ã ¤Ø³ÀÒ¾¢Í§àÊÕ§´Õ ÁÕ ¤ÇÒÁ¤§·¹ àËÁÒзÕè¨Ð㪌§Ò¹ÊÒ¸ÒóРʋ§ÇÔ·ÂØâ·Ã·Ñȹ-ºÑ¹·Ö¡àÊÕ§
14.
1. ẋ§µÒÁâ¤Ã§ÊÌҧ 6
ª¹Ô´ 6) ẺÃÔººÍ¹ (Ribbon mic) 㪌 Ἃ¹ÍÅÙÁà¹ÕÂÁàºÒ ºÒ§¤ÅŒÒ¡Ѻ Ô ÃÔººÔé¹ ¨Ö§µŒÍ§ÍÂÙ‹ÃÐËÇ‹Ò§áÁ‹àËÅ硶ÒÇáíÒÅѧÊÙ§ àÁ×èͤÅ×¹àÊÕ§ÁÒ è ¡Ãзº¡Ñºá¼‹¹ÍÅÙÁÔà¹ÕÂÁ ¨ÐÊÑè¹ÊÐà·×͹áÅÐà¡Ô´¡ÃÐáÊä¿¿‡Ò¢Öé¹ äÁâ¤Ã⿹ª¹Ô´¹Õé¨ÐÁÕÃÒ¤Òᾧ ÁդسÀÒ¾´ÕÁÒ¡ ÁÕ¤ÇÒÁäÇÊÙ§ áÁŒáµ‹àÊÕ§ËÒÂ㨠ÅÁ¾Ñ´ ¨ÐÃѺàÊÕ§䴌 àËÁÒзÕè¨Ð¹íÒä»ãªŒã¹ËŒÍ§ Ê‹§ÇÔ·ÂØâ·Ã·Ñȹ-ºÑ¹·Ö¡àÊÕ§
15.
2. ẋ§µÒÁ·ÔÈ·Ò§¡ÒÃÃѺàÊÕ§ 4
ª¹Ô´ 1) ẺÃѺàÊÕ§䴌·ÔÈ·Ò§à´ÕÂÇ (Uni-Directional mic) ÃѺ àÊÕ§䴌 ·ÔÈ·Ò§à´ÕÂÇ ¤×Í´ŒÒ¹ ˹ŒÒ ÁÕÁÁÃѺàÊÕ§¤‹Í¹¢ŒÒ§á¤º àËÁÒзÕè¨Ð Ø ¹íÒä»ãªŒÊíÒËÃѺ¡ÒúÃÃÂÒ ¡Òúѹ·Ö¡àÊÕ§ ǧ´¹µÃÕ ËÃ×Í·Õ·Õè¼ÙŒ è ¾Ù´ÍÂÙ‹´ŒÒ¹Ë¹ŒÒäÁâ¤Ã⿹ 2) ẺÃѺàÊÕ§䴌 2 ·ÔÈ·Ò§ (Bi-directional mic) ÃѺàÊÕ§䴌 2 ·ÔÈ·Ò§·ÕèÍÂÙ‹µÃ§¢ŒÒ§¡Ñ¹
16.
2. ẋ§µÒÁ·ÔÈ·Ò§¡ÒÃÃѺàÊÕ§ 4
ª¹Ô´ 3) ẺÃѺàÊÕ§䴌Ãͺ·ÔÈ·Ò§ (Omni-directional mic) ÃѺ àÊÕ§䴌 Ãͺ·ÔÈ·Ò§ â´ÂÁÕ ¤ÇÒÁäÇ㹡ÒÃÃѺàÊÕ§෋Òæ ¡Ñ¹ àËÁÒÐÊíÒËÃѺ 㪌㹡ÒÃáÊ´§º¹àÇ·Õ áµ‹Á¢ŒÍàÊÕ¤×Í àÊÕ§¨ÐࢌÒÃͺ·ÔÈ·Ò§ Õ »‡Í§¡Ñ¹ÊÑҳŒ͹¡ÅѺ (Feed back) ä´ŒÂÒ¡ 4) ẺÃѺàÊÕ§ºÃÔàdz´ŒÒ¹Ë¹ŒÒÃÙ»ËÑÇ㨠(Cardioid mic) ÃѺàÊÕ§䴌 ·ÔÈ·Ò§à´ÕÂÇ áµ‹ÊÒÁÒöÃѺàÊÕ§䴌໚¹ÁØÁ¡ÇŒÒ§ ¤ÅŒÒÂÃÙ»ËÑÇ㨠ËÃ×Íãºâ¾¸Ôì ¹ÔÂÁ㪌¡Ñ¹ÁÒ¡ã¹»˜¨¨ØºÑ¹
17.
3. ẋ§µÒÁÅѡɳСÒÃ㪌§Ò¹ 6
ª¹Ô´ 1) ẺµÑé§âµÐ (Desk mic) 㪌àÊÕºº¹¢ÒµÑé§ ÇÒ§º¹âµÐ ËÃ×͵Ñ駾×é¹ µÃ§Ë¹ŒÒ¼ÙŒ¾Ù´â´Â·Õ ¼ÙŒ¾´äÁ‹µŒÍ§à¤Å×è͹ä»ÁÒ Ù 2) ẺÁ×Ͷ×Í (Hand mic) 㪌ÊíÒËÃѺ¹Ñ¡ÃŒÍ§ ¹Ñ¡â¦É³Ò 3) ẺˌÍÂ¤Í (Lavalier mic) ÁÕ¢¹Ò´àÅç¡ ãªŒàÊÕ§µÔ´¡Ñº ¤ÍàÊ×Í-¡ÃÐ້ÒàÊ×éÍ ËÃ×Í๤ ä· ¹ÔÂÁ㪌㹡Ò÷íÒÃÒ¡ÒÃâ·Ã·Ñȹ é
18.
3. ẋ§µÒÁÅѡɳСÒÃ㪌§Ò¹ 6
ª¹Ô´ 4) ẺºÙÁ (Boom mic) µÔ´ÍÂÙ‹º¹á¢¹ÂÒÇ æ ÍÂÙ‹à˹×ÍÈÕÃÉмٌ¾´ Ù ÊÒÁÒöàÊ×è͹µÒÁ¼ÙŒ ¾Ù´ ËÃ×ͼٌáÊ´§ä»ä´ŒµÅÍ´ ¹ÔÂÁ㪌ã¹ËŒÍ§¼ÅÔµÃÒ¡ÒÃâ·Ã·Ñȹ áÅÐˌͧºÑ¹·Ö¡àÊÕ§¡ÒÃáÊ´§ 5) ẺºÔ§ (Bing mic) 㪌µÑé§âµÐÍÂÙ‹¡Ñº ·Õèâ´ÂäÁ‹à¤Å×è͹ŒÒ 6) ẺäÁ‹ÁÕÊÒ (Wireless mic) ໚¹à¤Ã×èͧʋ§ÇÔ·ÂØ Ãкº F.M ¢¹Ò´àÅç¡¡íÒÅѧʋ§µèíÒ ãªŒ¡Ñºà¤Ã×èͧÃѺÇÔ·ÂØÃкº F.M Ê‹§¤Å×è¹ ä»ä´Œä¡Å »ÃÐÁÒ³ 50-200 àÁµÃà·‹Ò¹Ñé¹
19.
¤Ø³ÊÁºÑµ¢Í§äÁâ¤Ã⿹ᵋÅÐẺµ‹Ò§¡Ñ¹¢Ö¹ÍÂÙ¡º
Ô é ‹ Ñ ¼ÅµÍºÊ¹Í§¤ÇÒÁ¶Õè ໚¹¤ÇÒÁÊÒÁÒö • µÍºÊ¹Í§¤ÇÒÁ¶Õèä´ŒàÃÕº áÅÐà¡çº ¤ÇÒÁ¶Õèä´Œ¡ÇŒÒ§ • äÁâ¤Ã⿹·ÑèÇæ ä» Áռŵͺʹͧ¤ÇÒÁ¶Õèä´ŒàÃÕº µÑé§áµ‹ 100-10000 àÎÔ÷« ໚¹Í‹ҧ¹ŒÍ¡Òõͺʹͧ¤ÇÒÁ¶Õè ä´ŒÁÒ¡¹ŒÍ à¾Õ§㴹Ñé¹¢Öé¹ÍÂÙ‹¡º¡ÒÃ㪌§Ò¹ Ñ • ઋ¹ ¡ÒÃáÊ´§´¹µÃÕµŒÍ§ãªŒäÁâ¤Ã⿹·ÕèµÍºÊ¹Í§¤ÇÒÁ¶Õè¡ÇŒÒ§ »ÃÐÁÒ³ 50-15000 àÎÔ÷« â´ÂÃÒºàÃÕºàÊÁ͡ѹ «Öè§ä´Œá¡‹ äÁâ¤Ã⿹Ẻ䴹ÒÁÔ¤ ẺÃÔººÍ¹ ໚¹µŒ¹
20.
¤Ø³ÊÁºÑµ¢Í§äÁâ¤Ã⿹ᵋÅÐẺµ‹Ò§¡Ñ¹¢Ö¹ÍÂÙ¡º
Ô é ‹ Ñ ¤ÇÒÁäÇ㹡ÒÃÃѺàÊÕ§ • à¹×èͧ¨Ò¡¤Å×è¹àÊÕ§¼‹Ò¹ÍÒ¡ÒÈä»ÊÙ‹äÁâ¤Ã⿹ • äÁâ¤Ã⿹¨Ðà»ÅÕ蹤Å×è¹àÊÕ§໚¹ÊÑҳ俿‡Ò áÅÐÁÕ¤ÇÒÁáç ¾Í·Õè¨Ð»‡Í¹à¢ŒÒÊÙ‹à¤Ã×èͧ¢ÂÒÂàÊÕ§䴌äÁâ¤Ã⿹·ÕèÁÕ¤ÇÒÁäÇ¡ÒÃÃѺ àÊÕ§ÊÙ§ ¨ÐÊÒÁÒöÃѺ¤Å×è¹àÊÕ§·ÕèÍÂÙ‹Ë‹Ò§¨Ò¡äÁâ¤Ã⿹䴌 • äÁâ¤Ã⿹·ÑèÇä» ¨ÐÁÕ¤ÇÒÁáç¢Í§ÊÑÒ³·Õèä´ŒÍÍ¡ÁÒ໚¹à´«ÔàºÅ (dB) µèíÒ¡Ç‹Ò 1 âÇÅ· ઋ¹ -60 dB ËÃ×Í -50 dB ¤‹Ò dB ໚¹Åº ÁÒ¡¨ÐÁÕ¤ÇÒÁäǵèíÒ¡Ç‹Ò¤‹Ò dB ·Õè໚¹Åº¹ŒÍ ¹Ñ蹤×Í -60dB ÁÕ ¤ÇÒÁäǵèíÒ¡Ç‹Ò -50dB
21.
¤Ø³ÊÁºÑµ¢Í§äÁâ¤Ã⿹ᵋÅÐẺµ‹Ò§¡Ñ¹¢Ö¹ÍÂÙ¡º
Ô é ‹ Ñ ÍÔÁ¾Õá´¹« (Impedance) • ËÁÒ¶֧ ¤ÇÒÁµŒÒ¹·Ò¹¢Í§äÁâ¤Ã⿹·Õèà¡Ô´¢Öé¹¢³Ð ÁÕÊÑÒ³ ËÃ×Í¡ÃÐáÊ俼‹Ò¹ • ÁÕ˹‹ÇÂ໚¹âÍËÁ (Ohm) ÁÕ 2 ª¹Ô´ 1) ÍÔÁ¾á´¹«ÊÙ§ (High Impedance) ÁÕ¤‹Ò Impedance ÍÂÙ‹ ÃÐËÇ‹Ò§ 5-10, 50 áÅÐ 100 K Ohm «×觨Ðà¢Õ¹µÔ´äÇŒº¹µÑÇ äÁâ¤Ã⿹¹Õé ¤×Í ª¹Ô´·ÕèäÁ‹¤ÇÃ㪌ÊÒÂÂÒÇà¡Ô¹¡Ç‹Ò 25 ¿Øµ ¨Ð·íÒãËŒ à¡Ô´àÊÕ§ÎÑÁáÅÐÊÙàÊÕ¡íÒÅѧä»ã¹ÊÒ 2) ÍÔÁ¾Ôá´¹«µèíÒ (Low Impedance) ÁÕ¤‹Ò Impedance 200- 600 âÍÁË ãªŒÊÒÂäÁâ¤Ã⿹䴌ÂÒÇ¡Ç‹Ò 100 ¿Øµ
22.
¡ÒÃ㪌äÁâ¤Ã⿹áÅСÒúíÒÃاÃÑ¡ÉÒ 1. äÁ‹à¤ÒÐËÃ×ÍໆÒäÁâ¤Ã⿹ 2.
Í‹ÒãËŒäÁâ¤Ã⿹ŌÁËÃ×͵¡à»š¹Íѹ¢Ò´ 3. äÁ‹¤Çþٴã¡ÅŒËÃ×ÍË‹Ò§äÁâ¤Ã⿹à¡Ô¹ä» â´Â·ÑèÇ æ 仨оٴˋҧ »ÃÐÁÒ³ 1-4 ¹ÔéÇ ¶ŒÒäÁâ¤Ã⿹ÃѺàÊÕ§äÇÁÒ¡¤Çþٴˋҧ»ÃÐÁÒ³ 6-12 ¹ÔéÇ 4. ºÃÔàdzã¡ÅŒ æ äÁâ¤Ã⿹¤Çâ¨Ñ´àÊÕ§ú¡Ç¹Í‹ÒãËŒËÁ´ ઋ¹ ¾Ñ´ÅÁ, à¤Ã×èͧ»ÃѺÍÒ¡ÒÈ 5. ¤ÇõԴµÑé§äÁâ¤Ã⿹ ãˌˋҧ¨Ò¡ÅíÒ⾧ ¶ŒÒ¨íÒ໚¹¨ÐµŒÍ§ÍÂÙ‹ã¡ÅŒ¡Ñ¹ ¤ÇÃËѹ˹ŒÒ ÅíÒ⾧˹ÕÍÍ¡ä»äÁ‹ãËŒÁÒµÑ駩ҡ¡ÑºäÁâ¤Ã⿹ 6. äÁ‹¤ÇÃãËŒäÁâ¤Ã⿹ໂ¡¹éíÒËÃ×ͧ͢àËÅÇ 7. ËÅѧ¨Ò¡àÅԡ㪌äÁâ¤Ã⿹¤ÇÃà¡çºãÊ‹¡Å‹Í§äÇŒãËŒàÃÕºÌÍ à¾×èÍ»‡Í§¡Ñ¹ ½Ø†¹ÅÐÍͧ áÅÐ ¡ÒáÃзº¡ÃÐà·×͹
23.
ÈÖ¡ÉÒ´ŒÇµ¹àͧµÒÁ»¯Ô·¹ (3 ¸.¤.
54) Ô 54) ÈÖ¡ÉÒâ»Ãá¡ÃÁ Audacity ¨Ò¡¤Ù‹Á×Í - à¤Ã×èͧÁ×ÍáÅСÒÃ㪌§Ò¹àº×éͧµŒ¹ - ¡ÒûÃѺᵋ§àÊÕ§ - ¡ÒõѴµ‹ÍàÊÕ§ - ¡ÒÃá¡àÊÕ§¨Ò¡ä¿ÅÇÕ´ÔâÍ - ¡Òúѹ·Ö¡ä¿ÅàÊÕ§ # 㺧ҹ·Õè 2 à¡çº¤Ðá¹¹ 10 ¢ŒÍ (choice) (㹤ҺàÃÕ¹ 3 ¸.¤.)
Download now