参数资料
型号: DAF18-4
厂商: Microchip Technology
文件页数: 22/152页
文件大小: 0K
描述: DEVICE ADAPTER FOR ICE4000
产品培训模块: Debugging Methods
标准包装: 1
模块/板类型: *
适用于相关产品: ICE4000
配用: PMF18WD1-ND - PROCESSOR MODULE FOR ICE4000
PMF18WF0-ND - PROCESSOR MODULE ICE4000
相关产品: XLT28SO-1-ND - SOCKET TRANSITION 28SOIC 300MIL
XLT20SS-1-ND - SOCKET TRANSITION 18DIP 20SSOP
XLT18SO-1-ND - SOCKET TRANSITION 18SOIC 300MIL
XLT44QFN2-ND - SOCKET TRAN ICE 44QFN/40DIP
XLT28QFN3-ND - SOCKET TRAN ICE 18DIP/28QFN
ACICE0206-ND - ADAPTER MPLABICE 40P 600 MIL
ACICE0204-ND - ADAPTER MPLABICE 28P 300 MIL
ACICE0202-ND - ADAPTER MPLABICE 18P 300 MIL
其它名称: Q2413491
Development Systems Ordering Guide
dsPIC30F Noise Suppression Library
The dsPIC30F Noise Suppression Library provides a
function to suppress the effect of noise interference
with a speech signal. This function is useful for
microphone-based applications, which have a potential
Noise
Suppression
for incoming speech corruption by ambient noise
captured by the microphone. It is especially suitable for
Noise
and Speech
User Application
Speech
systems in which an acoustically isolated noise
reference is not available, such as:
? Highly optimized Assembly code, utilizing DSC
instructions and advanced addressing modes
?
?
?
?
?
?
Hands-free Cell Phone Kits
Speakerphones
Intercoms
Teleconferencing Systems
Headsets
As a front-end to a Speech Recognition system
(e.g., SW300010)
? Audio Bandwidth: 0-4 kHz at 8 kHz sampling rate
? 10-20 dB noise reduction, depending on the type of
noise:
- Several speech recordings corrupted by
Babble, Car Cabin, White and Narrowband
Noise included for library evaluation
? Source code is provided with the library
? Any microphone-based application that needs to
eliminate undesired noise
Features
? Only 2 user functions (“ NoiseSuppressionInit ”
and “ NoiseSuppression ”), both of which can be
called from either a ‘C’ or Assembly application
program
? Full compliance with the Microchip dsPIC30F C30
Compiler, Assembler and Linker
? Simple user interface – just one library file and one
? “dsPIC30F Noise Suppression Library User ’s Guide”
is provided to help the user understand and use the
library
? Demo application source code is provided with the
library
? Accessory Kit available for purchase includes: an
audio cable, headset, oscillators, microphone,
speaker, DB9 M/F RS-232 cable, DB9M-DB9M null
modem adapter and can be used for library
evaluation
Contact Microchip sales for FREE evaluation samples.
header file
Ordering Information:
SW300040-EVAL dsPIC30F Noise Suppression Library Software License (Evaluation Copy)
SW300040-5K
SW300040-25K
dsPIC30F Noise Suppression Library Software License (Up to 5K units)
dsPIC30F Noise Suppression Library Software License (5K to 25K units)
SW300040-100K dsPIC30F Noise Suppression Library Software License (25K to 100K units)
AC300030
DS70124
DS30177T-page 16
Accessory Kit (includes: audio cable, headset, oscillators, microphone, speaker,
M/F RS-232 cable, DB9M-DB9M Null Modem Adapter)
“dsPIC30F Noise Suppression Library Product Overview” (Available at: www.microchip.com)
? 2005 Microchip Technology Inc.
相关PDF资料
PDF描述
DB25-ALL SURGE SUPPRESSOR DB25M/F PROG.
DB25-PAR SERIAL PROT SURGE PROT PARALLEL
DB25 SURGE SUPPRESSOR RS-232 DB25M/F
DB3TG DIAC TRIGGER DIODE 150MW DO-35
DC1041A-A BOARD EVAL LTM4601
相关代理商/技术参数
参数描述
DAF18-5 功能描述:插座和适配器 PIC18F ICE4000 Dev Adap RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
DAF18-6 功能描述:插座和适配器 PIC18F 64L/80L ICE4000 Device Adap RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
DAF30-2 功能描述:插座和适配器 dsPIC30F 64L/80L/ ICE4000 Dev Adap RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
DAF30-3 功能描述:插座和适配器 dsPIC30F 44L ICE4000 Dev Adap RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
DAF30-4 功能描述:插座和适配器 dsPIC30F 18L/28L/40L RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x