參數資料
型號： ADAU1382BCPZ
廠商： ANALOG DEVICES INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝： 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD2, LFCSP-32
文件頁數： 36/84頁
文件大?。?/td> 1193K
代理商： ADAU1382BCPZ
ADAU1382
Rev. 0| Page 41 of 84
SOUND ENGINE
SIGNAL PROCESSING
The ADAU1382 is designed to provide a fixed-function signal
processing flow specifically catered to digital still cameras and other
low power applications.
PROCESSING FLOW
The processing flow is outlined in Figure 51.
PROGRAMMING
Although the sound engine’s audio processing flow is fixed-
function, processing parameters and signal paths can be
modified by the user.
Real-time tuning and parameter generation is made possible by
SigmaStudio, a graphical user interface that can communicate
with the ADAU1382 control port via the EVAL-ADUSB2EBZ
communications interface board (see the AD1940 product page
for ordering information).
SigmaStudio is also capable of one-click generation of C-compatible
data and header files, which can then be integrated directly into
a system’s host processor.
PARAMETER MEMORY
The sound engine makes use of a parameter memory to store
signal processing parameter values, such as filter coefficients.
This memory space is mapped to addresses starting at 0x0000
and is accessible via the control port. The parameter memory
allows the user to modify signal processing parameters in real
time during operation of the sound engine.
ADC
DAC
WIND
NOISE
FILTER
STEREO
DIGITAL
INPUT
STEREO
PLAYBACK
RECORD
STEREO
DIGITAL
OUTPUT
STEREO
ROUTING
LOGIC
ADAU1382 SOUND ENGINE
DIGITAL MIC
MUTE
FLAG
MUTE
MIX
LINE OUTPUT
STEREO
MONO
BEEP
ROUTING
LOGIC
DUAL-BAND
DYNAMIC
PROCESSOR
SIX BAND
EQUALIZER
ROUTING
LOGIC
DUAL-BAND
DYNAMIC
PROCESSOR
SIX BAND
EQUALIZER
ROUTING
LOGIC
DYNAMIC
PROCESSOR
FIVE-BAND
EQUALIZER
ADC
LINE INPUT
0
842
7-
0
50
Figure 51. Sound Engine Signal Processing Flow
相關PDF資料
PDF描述
ADC-00403-103 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP32
ADC0831 A/D Peripherals with Serial Control
ADC0831A A/D Peripherals with Serial Control
ADC0831B A/D Peripherals with Serial Control
ADC0832 A/D Peripherals with Serial Control
相關代理商/技術參數
參數描述
ADAU1382BCPZ-R7 制造商:Analog Devices 功能描述:STEREO AUDIO CODEC FOR DIG STILL CAM - Tape and Reel 制造商:Analog Devices 功能描述:AUDIO CODEC
ADAU1401 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs
ADAU1401A 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs
ADAU1401AWBSTZ 功能描述:IC AUDIO PROC 28/56BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關文件:STA321 View All Specifications 標準包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應用:數字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應商設備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
ADAU1401AWBSTZ-RL 功能描述:IC AUDIO PROC 28/56BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關文件:STA321 View All Specifications 標準包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應用:數字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應商設備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
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