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TR??NG ??I H?C S? PH?M
TP. H? CH? MINH
KHOA C?NG NGH? TH?NG TIN
GVHD: Th?y L¨º ??c Long
SVTH: Cao Th? B¨ªch Tuy?n
MSSV: K37.103.087
T?M HI?U-
H??NG D?N S?
D?NG PH?N
M?M AUDACITY
N?I DUNG TR?NH B?Y
1 ? Video s?n ph?m
2 ? Gi?i thi?u v? Audacity
3 ? C¨¢c t¨ªnh n?ng ch¨ªnh
4 ? Demo h??ng d?n
1. Video s?n ph?m
2. Gi?i thi?u v? Audacity
Audacity l¨¤ m?t ph?n
m?m mi?n ph¨ª c¨® th?
???c s? d?ng ?? ghi
?m gi?ng n¨®i ho?c ?m
nh?c, ho?c ?? ch?nh
s?a b¨¤i nh?c, ?m thanh
pha tr?n v¨¤ c?ng ??
l¨¤m s?ch c¨¢c v?n ??
ghi ?m nh? ti?ng ?n
xung quanh.
2. Gi?i thi?u v? Audacity
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Thu ?m thanh tr?c ti?p
1/9/2015 6
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Xu?t v¨¤ nh?p t?p
1/9/2015 7
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Ki?m so¨¢t ch?t l??ng ?m thanh
- H? tr? ?m thanh 16 bit, 24 bit, 32 bit.
- Chuy?n ??i rate v¨¤ ??nh d?ng b?ng bi?n
??i v¨¤ h¨°a ?m ch?t l??ng cao.
- T? ??ng chuy?n ??i c¨´ng l¨²c h¨¤ng lo?t
c¨¢c b¨¤i h¨¢t c¨® rate ho?c ??nh d?ng kh¨¢c
nhau
1/9/2015 8
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Ch?nh s?a t?p
1/9/2015 9
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Kh? n?ng truy c?p
- C¨¢c b¨¤i h¨¢t v¨¤ b? s?u t?p c¨® th? ???c t¨´y
ch?nh b?ng b¨¤n ph¨ªm.
- H? tr? nhi?u t? h?p ph¨ªm t?t.
- H? tr? JAWS, NVDA v¨¤ c¨¢c ph?n m?m ??c
m¨¤n h¨¬nh kh¨¢c
1/9/2015 10
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Hi?u ?ng
1/9/2015 11
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Hi?u ?ng
1/9/2015 12
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Hi?u ?ng
1/9/2015 13
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Plug-in
- H? tr? c¨¢c plug-in hi?u
?ng LADSPA, Nyquist, VST v¨¤ Audio
Unit.
- Hi?u ?ng vi?t b?ng ng?n ng? l?p tr¨¬nh
Nyquist c¨® th? ???c ch?nh s?a d? d¨¤ng
trong ph?n m?m so?n th?o ho?c ng??i
d¨´ng c¨® th? vi?t plug-in c?a ri¨ºng m¨¬nh.
1/9/2015 14
3. C¨¢c t¨ªnh n?ng c?a Audacity
? Tr¨¬nh ph?n t¨ªch
1/9/2015 15
4. Demo h??ng d?n s? d?ng
C?m ?n th?y v¨¤ c¨¢c b?n ??
theo d?i!

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Audacity

  • 1. TR??NG ??I H?C S? PH?M TP. H? CH? MINH KHOA C?NG NGH? TH?NG TIN GVHD: Th?y L¨º ??c Long SVTH: Cao Th? B¨ªch Tuy?n MSSV: K37.103.087 T?M HI?U- H??NG D?N S? D?NG PH?N M?M AUDACITY
  • 2. N?I DUNG TR?NH B?Y 1 ? Video s?n ph?m 2 ? Gi?i thi?u v? Audacity 3 ? C¨¢c t¨ªnh n?ng ch¨ªnh 4 ? Demo h??ng d?n
  • 4. 2. Gi?i thi?u v? Audacity Audacity l¨¤ m?t ph?n m?m mi?n ph¨ª c¨® th? ???c s? d?ng ?? ghi ?m gi?ng n¨®i ho?c ?m nh?c, ho?c ?? ch?nh s?a b¨¤i nh?c, ?m thanh pha tr?n v¨¤ c?ng ?? l¨¤m s?ch c¨¢c v?n ?? ghi ?m nh? ti?ng ?n xung quanh.
  • 5. 2. Gi?i thi?u v? Audacity
  • 6. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Thu ?m thanh tr?c ti?p 1/9/2015 6
  • 7. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Xu?t v¨¤ nh?p t?p 1/9/2015 7
  • 8. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Ki?m so¨¢t ch?t l??ng ?m thanh - H? tr? ?m thanh 16 bit, 24 bit, 32 bit. - Chuy?n ??i rate v¨¤ ??nh d?ng b?ng bi?n ??i v¨¤ h¨°a ?m ch?t l??ng cao. - T? ??ng chuy?n ??i c¨´ng l¨²c h¨¤ng lo?t c¨¢c b¨¤i h¨¢t c¨® rate ho?c ??nh d?ng kh¨¢c nhau 1/9/2015 8
  • 9. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Ch?nh s?a t?p 1/9/2015 9
  • 10. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Kh? n?ng truy c?p - C¨¢c b¨¤i h¨¢t v¨¤ b? s?u t?p c¨® th? ???c t¨´y ch?nh b?ng b¨¤n ph¨ªm. - H? tr? nhi?u t? h?p ph¨ªm t?t. - H? tr? JAWS, NVDA v¨¤ c¨¢c ph?n m?m ??c m¨¤n h¨¬nh kh¨¢c 1/9/2015 10
  • 11. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Hi?u ?ng 1/9/2015 11
  • 12. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Hi?u ?ng 1/9/2015 12
  • 13. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Hi?u ?ng 1/9/2015 13
  • 14. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Plug-in - H? tr? c¨¢c plug-in hi?u ?ng LADSPA, Nyquist, VST v¨¤ Audio Unit. - Hi?u ?ng vi?t b?ng ng?n ng? l?p tr¨¬nh Nyquist c¨® th? ???c ch?nh s?a d? d¨¤ng trong ph?n m?m so?n th?o ho?c ng??i d¨´ng c¨® th? vi?t plug-in c?a ri¨ºng m¨¬nh. 1/9/2015 14
  • 15. 3. C¨¢c t¨ªnh n?ng c?a Audacity ? Tr¨¬nh ph?n t¨ªch 1/9/2015 15
  • 16. 4. Demo h??ng d?n s? d?ng
  • 17. C?m ?n th?y v¨¤ c¨¢c b?n ?? theo d?i!