
478 5-4. ȼɨɫɩɪɨɢɡɜɟɞɟɧɢɟ ɤɨɦɩɚɤɬ-ɞɢɫɤɨɜ ɜ ɮɨɪɦɚɬɟ Audio CD ɢ MP3/WMA
■ȿɫɥɢ CD-ɞɢɫɤ ɜ ɬɟɱɟɧɢɟ ɞɥɢɬɟɥɶɧɨɝɨ ɜɪɟɦɟɧɢ ɨɫɬɚɟɬɫɹ ɜ ɩɥɟɟɪɟ ɢɥɢ ɜ
ɩɨɥɨɠɟɧɢɢ ɢɡɜɥɟɱɟɧɢɹ
ɗɬɨ ɦɨɠɟɬ ɩɪɢɜɟɫɬɢ ɤ ɩɨɜɪɟɠɞɟɧɢɸ CD-ɞɢɫɤɚ ɢ ɟɝɨ ɧɟɩɪɚɜɢɥɶɧɨɦɭ
ɜɨɫɩɪɨɢɡɜɟɞɟɧɢɸ.
■ɑɢɫɬɹɳɢɟ ɫɪɟɞɫɬɜɚ ɞɥɹ ɥɢɧɡ
ɇɟ ɢɫɩɨɥɶɡɭɣɬɟ ɱɢɫɬɹɳɢɟ ɫɪɟɞɫɬɜɚ ɞɥɹ ɥɢɧɡ.ɗɬɨ ɦɨɠɟɬ ɜɵɡɜɚɬɶ ɩɨɜɪɟɠɞɟɧɢɟ
CD-ɩɥɟɟɪɚ.
■Ɏɚɣɥɵ MP3 ɢ WMA
Ɏɨɪɦɚɬ MP3 (MPEG Audio LAYER3) ɩɪɟɞɫɬɚɜɥɹɟɬ ɫɨɛɨɣ ɫɬɚɧɞɚɪɬɧɵɣ ɮɨɪɦɚɬ
ɫɠɚɬɢɹ ɡɜɭɤɚ.
ɉɪɢ ɢɫɩɨɥɶɡɨɜɚɧɢɢ ɫɠɚɬɢɹ ɩɨ ɚɥɝɨɪɢɬɦɭ MP3 ɪɚɡɦɟɪ ɮɚɣɥɨɜ ɦɨɠɧɨ ɭɦɟɧɶɲɢɬɶ
ɩɪɢɦɟɪɧɨ ɜ 10 ɪɚɡ.
Ɏɨɪɦɚɬ WMA (Windows Media Audio) ɩɪɟɞɫɬɚɜɥɹɟɬ ɫɨɛɨɣ ɮɨɪɦɚɬ ɫɠɚɬɢɹ ɡɜɭɤɚ
ɤɨɦɩɚɧɢɢ Microsoft.
ɋɠɚɬɢɟ ɩɨ ɚɥɝɨɪɢɬɦɭ WMA ɛɨɥɟɟ ɷɮɮɟɤɬɢɜɧɨ ɩɨ ɫɪɚɜɧɟɧɢɸ ɫ ɮɨɪɦɚɬɨɦ MP3.
ȼɨɫɩɪɨɢɡɜɟɞɟɧɢɟ ɮɚɣɥɨɜ MP3 ɢ WMA ɢ ɧɨɫɢɬɟɥɟɣ ɫ ɮɚɣɥɚɦɢ ɜ ɷɬɢɯ ɮɨɪɦɚɬɚɯ
ɨɝɪɚɧɢɱɟɧɨ.
●ɋɨɜɦɟɫɬɢɦɨɫɬɶ ɮɚɣɥɨɜ MP3
•ɋɨɜɦɟɫɬɢɦɵɟ ɫɬɚɧɞɚɪɬɵ
MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3)
•ɋɨɜɦɟɫɬɢɦɵɟ ɱɚɫɬɨɬɵ ɞɢɫɤɪɟɬɢɡɚɰɢɢ
MPEG1 LAYER3: 32; 44,1; 48 (ɤȽɰ)
MPEG2 LSF LAYER3: 16; 22,05; 24 (ɤȽɰ)
•ɉɨɞɞɟɪɠɢɜɚɟɦɚɹ ɫɤɨɪɨɫɬɶ ɩɟɪɟɞɚɱɢ ɞɚɧɧɵɯ (ɫɨɜɦɟɫɬɢɦɚɹ ɫ VBR)
MPEG1 LAYER3: 32—320 (ɤɛɢɬ/ɫ)
MPEG2 LSF LAYER3: 8—160 (ɤɛɢɬ/ɫ)
•ɫɬɟɪɟɨ,ɨɛɴɟɞɢɧɟɧɧɨɟ ɫɬɟɪɟɨ,ɞɜɨɣɧɨɣ ɤɚɧɚɥ ɢ ɦɨɧɨ
●ɋɨɜɦɟɫɬɢɦɨɫɬɶ ɮɚɣɥɨɜ WMA
•ɋɨɜɦɟɫɬɢɦɵɟ ɫɬɚɧɞɚɪɬɵ
WMA ɜɟɪɫɢɢ 7, 8, 9
•ɋɨɜɦɟɫɬɢɦɵɟ ɱɚɫɬɨɬɵ ɞɢɫɤɪɟɬɢɡɚɰɢɢ
32; 44,1; 48 (ɤȽɰ)
•ɉɨɞɞɟɪɠɢɜɚɟɦɚɹ ɫɤɨɪɨɫɬɶ ɩɟɪɟɞɚɱɢ ɞɚɧɧɵɯ (ɫɨɜɦɟɫɬɢɦɨɫɬɶ ɬɨɥɶɤɨ ɫ 2-
ɤɚɧɚɥɶɧɵɦ ɜɨɫɩɪɨɢɡɜɟɞɟɧɢɟɦ)
ȼɟɪɫɢɹ 7, 8: CBR 48–192 (ɤɛɢɬ/ɫ)
ȼɟɪɫɢɹ 9: CBR 48—320 (ɤɛɢɬ/ɫ)
●ɋɨɜɦɟɫɬɢɦɵɟ ɧɨɫɢɬɟɥɢ
ȼɨɫɩɪɨɢɡɜɟɞɟɧɢɟ ɮɚɣɥɨɜ MP3 ɢ WMA ɜɨɡɦɨɠɧɨ ɫ ɞɢɫɤɨɜ ɮɨɪɦɚɬɚ CD-R ɢ
CD-RW.
ȼ ɧɟɤɨɬɨɪɵɯ ɫɥɭɱɚɹɯ ɜ ɡɚɜɢɫɢɦɨɫɬɢ ɨɬ ɫɨɫɬɨɹɧɢɹ ɞɢɫɤɢ CD-R ɢɥɢ CD-RW
ɦɨɝɭɬ ɧɟ ɜɨɫɩɪɨɢɡɜɨɞɢɬɶɫɹ.ȿɫɥɢ ɞɢɫɤ ɩɨɰɚɪɚɩɚɧ ɢɥɢ ɧɚ ɧɟɦ ɟɫɬɶ ɫɥɟɞɵ
ɩɚɥɶɰɟɜ,ɬɨ ɬɚɤɨɣ ɞɢɫɤ ɦɨɠɟɬ ɧɟ ɜɨɫɩɪɨɢɡɜɨɞɢɬɶɫɹ ɢɥɢ ɩɪɢ ɜɨɫɩɪɨɢɡɜɟɞɟɧɢɢ
ɛɭɞɭɬ ɩɪɨɩɭɫɤɢ ɢ ɫɤɚɱɤɢ.
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