参数资料
型号: AC164024
厂商: Microchip Technology
文件页数: 22/152页
文件大小: 0K
描述: ADAPTER PICSTART PLUS 68PLCC
标准包装: 3
模块/板类型: PLCC 插座模块
适用于相关产品: PICSTART Plus
相关产品: PIC17C756AT-33E/L-ND - IC MCU CMOS 33MHZ 16K EPRM68PLCC
PIC17C756AT-16E/L-ND - IC MCU CMOS 16MHZ 16K EPRM68PLCC
PIC17C756A-33E/L-ND - IC MCU CMOS 33MHZ 16K EPRM68PLCC
PIC17C756A-16E/L-ND - IC MCU CMOS 16MHZ 16K EPRM68PLCC
PIC17C752T-33E/L-ND - IC MCU CMOS 33MHZ 8K EPRM 68PLCC
PIC17C752T-16E/L-ND - IC MCU CMOS 16MHZ 8K EPRM 68PLCC
PIC17C752-33E/L-ND - IC MCU CMOS 33MHZ 8K EPRM 68PLCC
PIC17C752-16E/L-ND - IC MCU CMOS 16MHZ 8K EPRM 68PLCC
PIC16C925T-I/L-ND - IC MCU OTP 4KX14 LCD DVR 68PLCC
PIC16C926T-I/L-ND - IC MCU OTP 8KX14 LCD DVR 68PLCC
更多...
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
RCM22DCWT CONN EDGECARD 44POS DIP .156 SLD
RBM22DCSS CONN EDGECARD 44POS DIP .156 SLD
GSM15DTKN CONN EDGECARD 30POS DIP .156 SLD
GSM15DTKH CONN EDGECARD 30POS DIP .156 SLD
VE-JVT-EZ-F3 CONVERTER MOD DC/DC 6.5V 25W
相关代理商/技术参数
参数描述
AC164025 功能描述:插座和适配器 _ RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
AC164026 功能描述:插座和适配器 PRO MATE II Sckt MOD RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
AC164027 功能描述:插座和适配器 PIC17C76X Sckt Adap RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
AC164028 功能描述:插座和适配器 PRO MATE II Sckt MOD RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
AC164029 功能描述:插座和适配器 PIC16C432 PROMATEII Sckt MOD RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x