JVC KD-R971BT Instruction Manual page 91

‫8 ﻣﺮﺍﺕ ﺃﻋﻠﻰ ﻣﻦ ﺍﻟﻌﻴﻨﺔ‬
‫005 ﻟﻔﺔ ﻓﻲ ﺍﻟﺪﻗﻴﻘﺔ — 002 ﻟﻔﺔ ﻓﻲ ﺍﻟﺪﻗﻴﻘﺔ‬
‫ﺃﻗﻞ ﻣﻦ ﺍﻟﺤﺪ ﺍﻟﺬﻱ ﻳﻤﻜﻦ ﻗﻴﺎﺳﻪ‬
‫02 ﻫﺮﺗﺰ — 02 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫501 ﺩﻳﺴﻴﺒﻞ‬
‫09 ﺩﻳﺴﻴﺒﻞ‬
‫58 ﺩﻳﺴﻴﺒﻞ‬
MPEG-1/2 Audio Layer-3 ‫ﻣﺘﻮﺍﻓﻖ ﻣﻊ‬
Windows Media Audio ‫ﻣﺘﻮﺍﻓﻖ ﻣﻊ ﺻﻴﻐﺔ‬
(KD-R971BT ‫ )ﻟﻤﻮﺩﻳﻠﻲ‬AAC-LC ".aac" ‫ﻣﻠﻔﺎﺕ‬
(‫ )ﺳﺮﻋﺔ ﻗﺼﻮﻯ‬USB 2.0 ،USB 1.1
‫ﻣﻦ ﻓﺌﺔ ﺍﻟﺘﺨﺰﻳﻦ ﺍﻹﺟﻤﺎﻟﻲ‬
32 /16 /FAT12
‫5.1 ﺃﻣﺒﻴﺮ‬
‫ﺗﻴﺎﺭ ﻣﺒﺎﺷﺮ 5 ﻓﻮﻟﺖ‬
MPEG-1/2 Audio Layer-3 ‫ﻣﺘﻮﺍﻓﻖ ﻣﻊ‬
Windows Media Audio ‫ﻣﺘﻮﺍﻓﻖ ﻣﻊ ﺻﻴﻐﺔ‬
(KD-R971BT ‫ )ﻟﻤﻮﺩﻳﻠﻲ‬AAC-LC ".aac" ‫ﻣﻠﻔﺎﺕ‬
‫ ﺧﻄﻲ‬PCM
FLAC ‫ﻣﻠﻔﺎﺕ‬
‫02 ﻫﺮﺗﺰ — 02 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫000 1 ﻣﻠﻠﻲ ﻓﻮﻟﺖ‬
‫03 ﻛﻴﻠﻮ ﺃﻭﻡ‬
‫ﺩﺍﻳﻮﺩ ﺍﻟﻠﻴﺰﺭ‬
GaAIAs
(D/A) ‫ﺍﻟﻔﻠﺘﺮ ﺍﻟﺮﻗﻤﻲ‬
‫ﺳﺮﻋﺔ ﺍﻟﺪﻭﺭﺍﻥ‬
(CLV)
‫ﺍﻻﻫﺘﺰﺍﺯ ﻭﺍﻻﺭﺗﻌﺎﺵ‬
(‫ﺍﺳﺘﺠﺎﺑﺔ ﺍﻟﺘﺮﺩﺩ )1± ﺩﻳﺴﻴﺒﻞ‬
‫ﺇﺟﻤﺎﻟﻲ ﺍﻟﺘﺸﻮﻩ ﺍﻟﻬﺎﺭﻣﻮﻧﻲ‬
0.01 %
(‫)1 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫ﻧﺴﺒﺔ ﺍﻹﺷﺎﺭﺓ ﺇﻟﻰ ﺍﻟﻀﻮﺿﺎﺀ‬
(‫)1 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫ﺍﻟﻤﺠﺎﻝ ﺍﻟﺪﻳﻨﺎﻣﻴﻜﻲ‬
‫ﻓﺼﻞ ﺍﻟﻘﻨﻮﺍﺕ‬
MP3 ‫ﻓﻚ ﺷﻔﺮﺓ‬
WMA ‫ﻓﻚ ﺷﻔﺮﺓ‬
AAC ‫ﻓﻚ ﺷﻔﺮﺓ‬
USB ‫ﻣﻌﻴﺎﺭ‬
‫ﺍﻷﺟﻬﺰﺓ ﺍﻟﻤﺘﻮﺍﻓﻘﺔ‬
‫ﻧﻈﺎﻡ ﺍﻟﻤﻠﻔﺎﺕ‬
‫ﺍﻟﺤﺪ ﺍﻷﻗﺼﻰ ﻟﻺﻣﺪﺍﺩ ﺑﺎﻟﺘﻴﺎﺭ‬
‫42 ﺑﺎﻳﺖ‬ (D/A) ‫ﻣﺤﻮﻝ ﺍﻟﻔﻠﺘﺮ ﺍﻟﺮﻗﻤﻲ‬
MP3 ‫ﻓﻚ ﺷﻔﺮﺓ‬
WMA ‫ﻓﻚ ﺷﻔﺮﺓ‬
AAC ‫ﻓﻚ ﺷﻔﺮﺓ‬
WAV ‫ﻓﻚ ﺷﻔﺮﺓ‬
FLAC ‫ﻓﻚ ﺷﻔﺮﺓ‬
(‫ﺍﺳﺘﺠﺎﺑﺔ ﺍﻟﺘﺮﺩﺩ )3± ﺩﻳﺴﻴﺒﻞ‬
‫ﺍﻟﺠﻬﺪ ﺍﻷﻗﺼﻰ ﻟﻠﺪﺧﻞ‬
‫ﻣﻌﺎﻭﻗﺔ ﺍﻟﺪﺧﻞ‬
‫5.78 ﻣﻴﺠﺎﻫﺮﺗﺰ — 0.801 ﻣﻴﺠﺎﻫﺮﺗﺰ‬
(‫)05 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﻟﻠﺨﻄﻮﺓ‬
(‫ 2.8 )17.0 ﻣﻴﻜﺮﻭ ﻓﻮﻟﺖ/ 57 ﺍﻭﻡ‬dBf
(‫ 2.71 )0.2 ﻣﻴﻜﺮﻭ ﻓﻮﻟﺖ/ 57 ﺍﻭﻡ‬dBf
‫03 ﻫﺮﺗﺰ — 51 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫46 ﺩﻳﺴﻴﺒﻞ‬
‫04 ﺩﻳﺴﻴﺒﻞ‬
‫(: 135 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﺇﻟﻰ 116 1 ﻛﻴﻠﻮ‬AM) 1 ‫ﺍﻟﻤﻮﺟﺔ‬
(‫ﻫﺮﺗﺰ )9 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﻟﻠﺨﻄﻮﺓ‬
‫(: 049 2 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﺇﻟﻰ‬SW1) 2 ‫ﺍﻟﻤﻮﺟﺔ‬
‫537 7 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
(‫)5 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﻟﻠﺨﻄﻮﺓ‬
‫(: 005 9 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﺇﻟﻰ‬SW2) 3 ‫ﺍﻟﻤﻮﺟﺔ‬
/ ‫531 01 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫085 11 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﺇﻟﻰ‬
‫531 81 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
(‫)5 ﻛﻴﻠﻮ ﻫﺮﺗﺰ ﻟﻠﺨﻄﻮﺓ‬
‫9 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬ :1 ‫ﺍﻟﻤﻮﺟﺔ‬
‫5 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬ :3/2 ‫ﺍﻟﻤﻮﺟﺔ‬
‫92 ﺩﻳﺴﻴﺒﻞ ﻣﻴﻮ‬
(‫)2.82 ﻣﻴﻮ ﻓﻮﻟﺖ‬
(‫03 ﺩﻳﺴﻴﺒﻞ ﻣﻴﻮ )23 ﻣﻴﻮ ﻓﻮﻟﺖ‬
‫ﺍﻟﻤﻮﺍﺻﻔﺎﺕ‬
‫ﻧﻄﺎﻕ ﺍﻟﺘﺮﺩﺩ‬
‫ﺩﺭﺟﺔ ﺍﻟﺤﺴﺎﺳﻴﺔ ﺍﻟﻤﺴﺘﺨﺪﻣﺔ‬
(‫ = 62 ﺩﻳﺴﻴﺒﻞ‬S/N)
‫ﺗﻬﺪﺋﺔ ﺍﻟﺤﺴﺎﺳﻴﺔ‬
(‫ = 64 ﺩﻳﺴﻴﺒﻞ‬DIN S/N)
(‫ﺍﺳﺘﺠﺎﺑﺔ ﺍﻟﺘﺮﺩﺩ )3± ﺩﻳﺴﻴﺒﻞ‬
‫ﻧﺴﺒﺔ ﺍﻹﺷﺎﺭﺓ ﺇﻟﻰ ﺍﻟﻀﻮﺿﺎﺀ‬
(‫)ﺃﺣﺎﺩﻱ‬
(‫ﻓﺼﻞ ﺍﻻﺳﺘﺮﻳﻮ )1 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫ﻧﻄﺎﻕ ﺍﻟﺘﺮﺩﺩ‬
‫ﺗﺤﺪﻳﺪ ﺳﻌﺔ ﺍﻟﻘﻨﺎﺓ‬
:AM ‫ﺩﺭﺟﺔ ﺍﻟﺤﺴﺎﺳﻴﺔ ﺍﻟﻤﺴﺘﺨﺪﻣﺔ‬
(‫ = 02 ﺩﻳﺴﻴﺒﻞ‬S/N)
:SW
FM
AM
26