Adaptive Blind Noise Suppression in some Speech Processing Applications

In many applications of speech processing the noise reveals some specific features. Although the noise could be quite broadband, there are a limited number of dominant frequencies, which carry the most of its energy. This fact implies the usage of narrow-band notch filters that must be adaptive in order to track the changes in noise characteristics. In present contribution, a method a ....etc

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A 1-V 36- W LOW NOISE ADAPTIVE INTERFACE IC FOR PORTABLE BIOMEDICAL APPLICATIONS
SEMINAR REPORT
Submitted by
AKHIL MATHEW
Seventh Semester
B.Tech
Applied Electronics and Instrumentation
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING
COLLEGE OF ENGINEERING
TRIVANDRUM
2010


Hi friends, if u like this report, sto and say hi to the author [email protected]

ABSTRACT

This paper presents an adaptive interface ASIC consisting of a low-noise analog front-end and ....etc

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#include

#include

#define METERSLAVEID 11

#define LEDPIN 13

// initialize the library with the numbers of the interface pins

LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

// Create a software interface for meter (create a ModBusMaster node)

ModbusMaster node(METERSLAVEID);

void setup() {

// Initialising communication with meter

node.begin(9600);



// Setting up led

pinMode(LEDPIN, OUTPUT);



// set up the LCD's number of columns and rows:

lcd.begin(16, 2);



// Print a message to th ....etc

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This article describes about Linear Prediction with Low-frequency Emphasis(LPLE), an all-pole modeling technique which emphasizes the lower frequency range of the input signal.It is a modified conventional LP analysis to improve modeling of the main spectral features of speech on the frequency range were the two lowest formants are located, with small prediction orders. This method analyses successive prediction orders with parallel structures using the concept of symmetric linear prediction.LPLE method is well-suited for those speech processi ....etc

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Hi.

I'm developing a mini project there for I need to convert Speech to text please send me the code for that on my email (in C# or JAVA) .
Thanking You. ....etc

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OBJECTIVE
A summer internship report is a documentation of a student s work a record of the original work
done by the student in the summer internship of 8 week duration.
The objective of this document is to provide a set of guidelines that help a student to prepare the
report to satisfy the requirements of internship report.
The guidelines are general. Student may follow these else any better/ innovative way of presenting
the work done during intern in a form of report is always welcome.
Following is the sequence heading of summer int ....etc

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To get full information or details of modbus rtu communication please have a look on the pages

http://seminarsprojects.net/Thread-modbus-implementation-pc-to-industrial-devices

if you again feel trouble on modbus rtu communication please reply in that page and ask specific fields in modbus rtu communication ....etc

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SOME UNCONVENTIONAL SIGNAL PROCESSING APPLICATIONS OF MULTIRATE TECHNIQUES



INTRODUCTION
Multirate digital signal processing systems are characterized
by unequal sampling rates at various stages in the system. In
recent years, there has been a growing interest in the design
and applications of such systems. In most cases, the multirate
concepts have been used in some conventional applications
such as subband coding of signals, transfer of data to
and from systems with diffe ....etc

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hi friend you can refer this page to get the details on speech to text conversion

http://seminarsprojects.net/Thread-speech-to-text-converter ....etc

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In many applications of speech processing the noise reveals some specific features. Although the noise could be quite broadband, there are a limited number of dominant frequencies, which carry the most of its energy. This fact implies the usage of narrow-band notch filters that must be adaptive in order to track the changes in noise characteristics. In present contribution, a method and a system for noise suppression are developed. The method uses adaptive notch filters based on second-order Gray-Markel lattice structure. The main advantages of ....etc

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