473,394 Members | 2,002 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,394 software developers and data experts.

Java for Digital Signal Processing

Hello,

I am going to start working on project "Voice Recognition in Java ". I am new to this topic , I don't have any idea how can I process the audio inputs. I want to separate the features of audio like frequency, amplitude and accordingly plotting the graph.
Please somebody can tell me about it, from where I have to start.

Thanks.
Apr 11 '14 #1
1 2500
chaarmann
785 Expert 512MB
Do you know Java and its APIs very well? Or are you a programming beginner?
And what about voice recognition itself, do you have the technical background?
It's not a simple matter and I am afraid you overextend yourself.

What about if you start with a much simpler task:
Reading in a recorded voice file and show the amplitude graph?
Then read about Java Swing and Java Sound API.
Apr 11 '14 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

2
by: sandipbiranwar | last post by:
hi i'm sandip. i'm doing a project in signal processing . i'm imlementing a c program for acoustic echo canceller for texas dps. i waana know that how could open and write signal file like wav/...
10
by: stonny | last post by:
Hi, I am converting my matlab program into C/C++. I need to change some image processing toolbox functions into C/C++, such as edge detection, mathematical morphology. Is there any place that I...
1
by: stonny | last post by:
Hi, I am converting my matlab program into C. I need to change some image processing toolbox functions into C, such as edge detection, mathematical morphology. Since I am not very comfortable with...
1
by: ziamughal | last post by:
sir tell me briefly that what is the analog and digital signal.the digital signal can be defined as the signal that will in the 0 and 1 format. but do the zeros and ones travel in the wires.and...
0
by: Sagar Raj | last post by:
We are doing final year project in Optical Mark Recognition for automatic answer sheet processing using visual C#. We have completed the preprocessing techniques like converting it to gray scale,...
3
by: Sebouh | last post by:
Hi all. I've been busy with DSP in the past few days and i'd like to ask you guys some questions about it. First of all, let me explain what i did. I built a java program which records sound...
26
by: mohangupta13 | last post by:
can anyone help me where to find the best image processing library for c++ mohan gupta
0
by: Johannes Nix | last post by:
Hi, this might be of interest for people who are look for practical information on doing real-time signal processing, possibly using multiple CPUs, and wonder whether it's possible to use...
10
by: itrose | last post by:
Hi, Can anyone tell me how to recognize geometric shape using C#? I have geometric shapes like triangle, hexagon, pentagon, diamond, square,parallelogram, rectangle, etc. I have drawn all...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.