参数资料
型号: YMU757
元件分类: 音频合成
英文描述: TONE/MUSIC SYNTHESIZER, PDSO20
封装: TSSOP-20
文件页数: 8/42页
文件大小: 701K
代理商: YMU757
YMU757
#
-
16-
The sustain levelrefersto the levelatwhich shifting from the decay rate to the release rate takes place in the case of
the dam ped sound,and the volum e levelofthe sound being sustained in the case ofthe sustained sound.
SL ->
SL3
SL2
SL1
SL0
Weighted bit (dB)
-24
-12
-6
-3
AR[3:0]
DR[3:0]
RR[3:0]
Attack rate
From -48 to 0dB (ms)
Decay rate,
release rate
from 0 to -48dB (ms)
Fh
0
2.23
Eh
4.65
8.94
Dh
9.30
17.88
Ch
18.59
35.76
Bh
37.19
71.52
Ah
74.38
143.04
9h
148.76
286.07
8h
297.51
572.14
7h
595.03
1144.25
6h
1190.05
2288.56
5h
2380.10
4577.12
4h
4760.21
9154.25
3h
9520.42
18308.50
2h
19040.84
36617.00
1h
38081.68
73234.00
0h
Inhibit
Infinity
TL5 -TL0 :Totallevelsetting
Thisfunction isused to setthe envelope level.
TL
TL5
TL4
TL3
TL2
TL1
TL0
Weighted bit (dB)
-24
-12
-6
-3
-1.5
-0.75
SU S :Sustain On/O FF setting
"0":O FF
"1":ON
The release rate changesto "6"(2.29s)when the sound length com esto the end.
WA V :Waveform selection
The m odulatorand carriercan generate the SIN wave butwhen this bitsetting is made,itis possible to generate a
half-wave rectified waveform ofthe SIN wave,the timbresin widerrange can be created.
"0":SIN wave
"1":Half-wave rectified waveform ofthe SIN wave.
FL2 -FL0 :Feed-back setting
Thisfunction iseffective forthe operatoron the carrierside only.Itisused to setthe feedback m odulation rate.
Be sure to set"0"forthe operatoron the m odulatorside.Thisiseffective when generating the strings.
WA V =0
WA V =1
相关PDF资料
PDF描述
YMU759-Q TONE/MUSIC SYNTHESIZER, PQCC32
YMU759B-QZ TONE/MUSIC SYNTHESIZER, PQCC32
YMU759B-Q TONE/MUSIC SYNTHESIZER, PQCC32
YMU759C-QZ TONE/MUSIC SYNTHESIZER, PQCC32
YMU759 1-2 CABLE/SATELLITE TV SPLITTER, 2GHZ
相关代理商/技术参数
参数描述
YMU757B 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:MA-1C
YMU759 制造商:未知厂家 制造商全称:未知厂家 功能描述:SYNTHESIS LSI FOR PORTABLE TELEPHONE
YMU759B-Q 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC
YMU762 制造商:未知厂家 制造商全称:未知厂家 功能描述:Mobile Audio 3
YMW025 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR