- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376196 > MSP3430 (Electronic Theatre Controls, Inc.) Multistandard Sound Processor Family PDF資料下載
參數(shù)資料
| 型號： | MSP3430 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Multistandard Sound Processor Family |
| 中文描述： | 多標準聲音處理器系列 |
| 文件頁數(shù)： | 77/101頁 |
| 文件大?。?/td> | 752K |
| 代理商： | MSP3430 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁當前第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁
PRELIMINARY DATA SHEET
MSP 34x0G
Micronas
77
5. Appendix A: Overview of TV-Sound Standards
5.1. NICAM 728
Table 5
–
1:
Summary of NICAM 728 sound modulation parameters
Specification
I
B/G
L
D/K
Carrier frequency of
digital sound
6.552 MHz
5.85 MHz
5.85 MHz
5.85 MHz
Transmission rate
728 kbit/s
Type of modulation
Differentially encoded quadrature phase shift keying (DQPSK)
Spectrum shaping
Roll-off factor
by means of Roll-off filters
1.0
0.4
0.4
0.4
Carrier frequency of
analog sound component
6.0 MHz
FM mono
5.5 MHz
FM mono
6.5 MHz AM mono
6.5 MHz
FM mono
terrestrial
cable
Power ratio between
vision carrier and
analog sound carrier
10 dB
13 dB
10 dB
16 dB
13 dB
Power ratio between
analog and modulated
digital sound carrier
10 dB
7 dB
17 dB
11 dB
China/
Hungary
Poland
12 dB
7 dB
Table 5
–
2:
Summary of NICAM 728 sound coding characteristics
Characteristics
Values
Audio sampling frequency
32 kHz
Number of channels
2
Initial resolution
14 bit/sample
Companding characteristics
near instantaneous, with compression to 10 bits/sample in 32-samples (1 ms) blocks
Coding for compressed samples
2
’
s complement
Preemphasis
CCITT Recommendation J.17 (6.5 dB attenuation at 800 Hz)
Audio overload level
+
12 dBm measured at the unity gain frequency of the preemphasis network (2 kHz)
相關PDF資料 |
PDF描述 |
|---|---|
| MSP34X1G | Multistandard Sound Processor Family with Virtual Dolby Surround |
| MSP600-3-K-5-N-1 | NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER |
| MSP600-3-K-5-N-4 | NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER |
| MSP600-3-P-3-N-1 | NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER |
| MSP600-3-P-3-N-4 | NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSP3430G-A4 | 制造商:Micronas 功能描述: |
| MSP3430G-QA-A4 | 制造商:MICR 功能描述:3430G-QA-A4 |
| MSP3431G | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Multistandard Sound Processor Family with Virtual Dolby Surround |
| MSP3435G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MSP 34x5G Multistandard Sound Processor Family |
| MSP3438G | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Multistandard Sound Processor Family |
發(fā)布緊急采購，3分鐘左右您將得到回復。