
531
5-5. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɜɧɟɲɧɟɝɨ ɭɫɬɪɨɣɫɬɜɚ
5
Ⱥɭɞɢɨɫɢɫɬɟɦɚ
■USB-ɩɚɦɹɬɶ
●ɋɨɜɦɟɫɬɢɦɵɟ ɭɫɬɪɨɣɫɬɜɚ
USB-ɧɚɤɨɩɢɬɟɥɢ, ɤɨɬɨɪɵɟ ɦɨɠɧɨ ɢɫɩɨɥɶɡɨɜɚɬɶ ɞɥɹ ɜɨɫɩɪɨɢɡɜɟɞɟɧɢɹ ɮɚɣɥɨɜ
ɮɨɪɦɚɬɚ MP3, WMA ɢ ȺȺɋ.
●ɋɨɜɦɟɫɬɢɦɵɟ ɮɨɪɦɚɬɵ ɭɫɬɪɨɣɫɬɜ
Ɇɨɠɧɨ ɢɫɩɨɥɶɡɨɜɚɬɶ ɫɥɟɞɭɸɳɢɟ ɮɨɪɦɚɬɵ ɭɫɬɪɨɣɫɬɜ:
•Ɏɨɪɦɚɬɵ ɫɜɹɡɢ ɱɟɪɟɡ USB: USB2.0 FS (12 Ɇɛɢɬ/ɫ)
•Ɏɨɪɦɚɬɵ ɮɚɣɥɨɜ: FAT16/32 (Windows)
•Ʉɥɚɫɫ ɫɨɨɬɜɟɬɫɬɜɢɹ: Ʉɥɚɫɫ ɭɫɬɪɨɣɫɬɜ ɯɪɚɧɟɧɢɹ
Ɏɚɣɥɵ MP3, WMA ɢ AAC, ɡɚɩɢɫɚɧɧɵɟ ɜɮɨɪɦɚɬɟ, ɨɬɥɢɱɚɸɳɟɦɫɹ ɨɬ ɭɤɚɡɚɧɧɵɯ
ɜɵɲɟ, ɦɨɝɭɬ ɜɨɫɩɪɨɢɡɜɨɞɢɬɶɫɹ ɧɟɤɨɪɪɟɤɬɧɨ, ɢɦɟɧɚ ɮɚɣɥɨɜ ɢ ɩɚɩɨɤ ɦɨɝɭɬ
ɨɬɨɛɪɚɠɚɬɶɫɹ ɧɟɩɪɚɜɢɥɶɧɨ.
Ɉɝɪɚɧɢɱɟɧɢɹ, ɫɜɹɡɚɧɧɵɟ ɫɨ ɫɬɚɧɞɚɪɬɚɦɢ:
•Ɇɚɤɫɢɦɚɥɶɧɨɟ ɤɨɥɢɱɟɫɬɜɨ ɭɪɨɜɧɟɣ ɜɥɨɠɟɧɧɨɫɬɢ ɩɚɩɨɤ: 8 ɭɪɨɜɧɟɣ (ɜɤɥɸɱɚɹ
ɤɨɪɧɟɜɭɸ ɩɚɩɤɭ)
•Ɇɚɤɫɢɦɚɥɶɧɨɟ ɤɨɥɢɱɟɫɬɜɨ ɩɚɩɨɤ ɜ ɭɫɬɪɨɣɫɬɜɟ: 3000 (ɜɤɥɸɱɚɹ ɤɨɪɧɟɜɭɸ
ɩɚɩɤɭ)
•Ɇɚɤɫɢɦɚɥɶɧɨɟ ɤɨɥɢɱɟɫɬɜɨ ɮɚɣɥɨɜ ɜ ɭɫɬɪɨɣɫɬɜɟ: 9999
•Ɇɚɤɫɢɦɚɥɶɧɨɟ ɤɨɥɢɱɟɫɬɜɨ ɮɚɣɥɨɜ ɜɩɚɩɤɟ: 255
●Ɏɚɣɥɵ MP3, WMA ɢ AAC
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.
AAC — ɷɬɨ ɚɛɛɪɟɜɢɚɬɭɪɚ ɨɬ Advanced Audio Coding, ɨɬɧɨɫɹɳɚɹɫɹ ɤɫɬɚɧɞɚɪɬɭ
ɬɟɯɧɨɥɨɝɢɢ ɫɠɚɬɢɹ ɚɭɞɢɨɮɚɣɥɨɜ ɩɪɢ ɩɨɦɨɳɢ MPEG2 ɢ MPEG4.
ɂɦɟɸɬɫɹ ɨɝɪɚɧɢɱɟɧɢɹ ɩɨ ɜɨɫɩɪɨɢɡɜɟɞɟɧɢɸ ɮɚɣɥɨɜ MP3, WMA ɢ AAC ɢ
ɧɨɫɢɬɟɥɟɣ ɫɮɚɣɥɚɦɢ ɜ ɷɬɢɯ ɮɨɪɦɚɬɚɯ.
●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 ɫVBR)
MPEG1 LAYER3: 32–320 (ɤɛɢɬ/ɫ)
MPEG2 LSF LAYER3: 8-160 (ɤɛɢɬ/ɫ)
•ɫɬɟɪɟɨ, ɨɛɴɟɞɢɧɟɧɧɨɟ ɫɬɟɪɟɨ, ɞɜɨɣɧɨɣ ɤɚɧɚɥ ɢ ɦɨɧɨ
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