Sign in

Not a member? | Forgot your Password?

Search compdsp

Search tips

Find us on Facebook!





Free PDF Downloads

A Quadrature Signals Tutorial: Complex, But Not Complicated

Understanding the 'Phasing Method' of Single Sideband Demodulation

Complex Digital Signal Processing in Telecommunications

Introduction to Sound Processing

C++ Tutorial

Introduction of C Programming for DSP Applications

Fixed-Point Arithmetic: An Introduction

Cascaded Integrator-Comb (CIC) Filter Introduction

Discussion Groups

FFT Spectral Analysis Software

Free Online Books

See Also

Embedded SystemsFPGA

Discussion Groups | Comp.DSP | Calculating the fundamental frequency of a human voice


There are 3 messages in this thread.

You are currently looking at messages 1 to .


Is this discussion worth a thumbs up?

0

Calculating the fundamental frequency of a human voice - adityaram_k - 2008-01-30 07:22:00

Dear all,
       I am working on a speaker identification system.I have a hurdle of
calculating the fundamental frequency of the input voice signal.The input
for my application is a UDP packet from the telephone line and we go ahead
calculating mfcc and lpcc for the voice print,then compare the signals
using these variables.
       Can anyone help me with a CODE in C# to detect PITCH(fundamental
frequency) of human voice.Suggest me any better model for Speaker
identification system with new parameters to detect human voice uniquely.

I have spent lot of time working on this project.
Please Help me.


Re: Calculating the fundamental frequency of a human voice - Greg Berchin - 2008-01-30 08:06:00

On Jan 30, 7:22 am, "adityaram_k" <adityaram_kopp...@satyam.com>
wrote:

>        Can anyone help me with a CODE in C# to detect PITCH(fundamental
> frequency) of human voice.

I don't have anything in C or any of its variants, but see "http://
groups.google.com/group/comp.dsp/browse_frm/thread/9bcb1e4c506dc48e/
e311a1bd91d4f012?hl=en&lnk=st&q=#e311a1bd91d4f012" for a couple of
helpful references.

Greg


Re: Calculating the fundamental frequency of a human voice - Jerry Avins - 2008-01-30 15:22:00

Greg Berchin wrote:
> On Jan 30, 7:22 am, "adityaram_k" <adityaram_kopp...@satyam.com>
> wrote:
> 
>>        Can anyone help me with a CODE in C# to detect PITCH(fundamental
>> frequency) of human voice.
> 
> I don't have anything in C or any of its variants, but see "http://
> groups.google.com/group/comp.dsp/browse_frm/thread/9bcb1e4c506dc48e/
> e311a1bd91d4f012?hl=en&lnk=st&q=#e311a1bd91d4f012" for a couple of
> helpful references.

That's 
http://groups.google.com/group/comp.dsp/browse_frm/thread/9bcb1e4c506dc48e/e311a1bd91d4f012?hl=en&lnk=st&q=#e311a1bd91d4f012

Jerry
-- 
Engineering is the art of making what you want from things you can get.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯