hiding text in sound (.wav format)

Question

3.00/5 (1 vote)

See more:

I'm working on program to hiding each text inter from the textbox I read the sound and convert it to binary but I don't know how can I hiding the text in the sound wav format the hiding must be replace the 2 bit in the LSB in sound (after convert it to binary and represent in 8 bit ) by the text (this text must beginning from the LSB)

Posted 28-Apr-14 3:16am

neveen neveen

Updated 28-Apr-14 9:54am

v2

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

CPallini · Accepted Answer · 2014-04-28T03:28:00

Solution 1

We have the steganography definitive reference, here at Code Project: Steganography VIII - Hiding Data in Wave Audio Files[^].

Posted 28-Apr-14 3:28am

CPallini

Comments

neveen neveen 28-Apr-14 10:50am

thanks ,but I see this program previously I want it in vb.net because c# I don't know it

Sergey Alexandrovich Kryukov 28-Apr-14 11:03am

It simply means that you are trying to take a bit you cannot swallow. If you are working with .NET and go in for such complicated things as steganography, not knowing C# is not an option.

Of course, technically speaking, you could do everything in VB.NET, but the problem is social and cultural: your ability to get help, find information, and a lot more. It's hard to imagine that a person complaining about lack of C# knowledge can have enough skills. Mayne, grow up doing simpler projects first, and only then get to more difficult ones. At least it would not com to ridiculous complains that you cannot understand the article.

—SA

Sergey Alexandrovich Kryukov 28-Apr-14 10:59am

5ed.
—SA

neveen neveen 28-Apr-14 11:13am

this program is complex I need just hiding the text in sound wav .<br>
I don't know c# it is difficult convert to vb.net

CPallini 28-Apr-14 13:25pm

I don't know VB.NET but I can understand it because a know (just a little bit of) C#. The point is the two languages are, to some degree, equivalent. The syntax mismatch should be a minor hurdle.

Sergey Alexandrovich Kryukov · Accepted Answer · 2014-04-28T05:30:00

Member 10780590 wrote:
this program is complex I need just hiding the text in sound wav
I don't know c# it is difficult convert to vb.net

Again, if something like that seems difficult for you, you should grow your knowledge and skills on much simpler projects. You don't need to "convert" anything (you should have said "translate"), you only need to understand the article C Pallini referenced. If you cannot understand it, you are doing someone else's job. Besides, you need to develop software, not to "translate" it.

However, translation between C# and VB.NET is easy enough. Not only there are online tools for automatic translation, but the off-line method with the use of open-source ILSpy gives results of extremely good quality. For further detail, please see my past answers:
Code Interpretation, C# to VB.NET[^],
Need to convert vb code to c#[^],
FixedPage to ContentPage convert c# code into vb.net[^],
Source Code from a exe[^].

But let me reiterate: if you do something serious in .NET programming, not knowing C# is not a good excuse: you cannot afford not knowing it.

—SA