參數(shù)資料
型號: M65851FP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs)
中文描述: 單片卡拉OK處理器(聲音PROCDSSOR集成電路)
文件頁數(shù): 17/36頁
文件大小: 168K
代理商: M65851FP
ELECTRIC
MITSUBISHI
PRELIMINARY
Notice ; This is not a final specification.
some parametric limits are subject to change.
(17
M65851FP
MITSUBISHI SEMICONDUCTORS
(SOUND PROCDSSOR ICs)
KARAOKE
50
SERIES
Following is the equalizer block, which can control the both gain bass and treble.
EQOUT
C3
0.033μ
Equalizer Block
71
70
(57)
69
(58)
68
(59)
C1
C2
0.47μ
Bass block is resonance type which is used simulated inductor amplifier.Treble block is
filter type. These can be set -12dB ~ +12dB/2dB step.
Following is a center frequency "fo" ,"Q" (bass resonance block).
fo = 1/(2
π
C1C2R1R2) (Hz)
Q = (C1R2) / (C2R1)
0.022μ
64
(63)
65
(62)
R1
1.8k
R2
(56)
136k
Equalizer Block
Bass resonance block
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