Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 629
  • Last Modified:

Sound Manipulation on c++.

Can anyone hand me a library that performs sound manipulation ?

I want it to get input from the microphone,
Use it as output through the speakers with an option to delay.

This question will be graded as A if it can choose a specific sound from the sound card Sounds bank (All Sound cards). Please attach an documented example for these three uses.
1 Solution
Which OS? ...
yyyannagAuthor Commented:
windows 95/98 OS's.
What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

The sound card must support full duplex in order to record and play at the same time.
whether u like it or not, you have to use multimedia api defined in mmsystem.h
for wave recording use waveInXXX functions and for output use waveOutXXX functions.
-best regards
yyyannagAuthor Commented:
chensu, you're right, but I want the library to record the input into memory and play it later, by request (buffer ?)

sun307, does the multimedia api suuports buffer recording? is it included in the c++ default libraries, or do I have to download it from somewhere?

AlexVirochovsky, I havn't checked your site yet. as soon as I check it, I'll post another comment.

Thanks, guys.
DirectShow is the best choice for this case.
yyyannagAuthor Commented:
chensu, Thanks a lot. I hope this will help me.
However, I have no clue in c++ programming (I'm programming this with a friend). so I have to give these links to him, and if it helps me achieve what I asked for, I'll be happy to grant you the points.

Thanks again.
yyyannagAuthor Commented:

Well, I've been doing some thinking, And it's wrong to do what I did, To hold you on the line for so long.
If the code does what it's suppposed to do, Then I'm granting you the points, Eventhough I havn't checked them yet (I just looked at the general code, And it seems fine).

Thanks again, and sorry for the waiting.
No offense, I hope.

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Tackle projects and never again get stuck behind a technical roadblock.
Join Now