Audio Filtering via PHP, program

[anndr0id]

I have been tasked with trying to find a way to complete this
project... I'm not sure if it is possible, but hopefully you guys can
provide some insight...

I need to create a web application that will allow a visitor to record
their voice into an audio file, then apply different filters/effects
to it (like robot, lady, etc.), and send it to a friend. I haven't the
slightest clue where to begin on doing something such as this. I
searched google for a similar functionality, and have come up empty
handed. Has anyone seen anything like this done, or an application
that would do something like this, PHP or otherwise?

Thanks :D

Ann

[C.]

On 10 Aug, 18:45, anndr0id <[e-mail]:

I have been tasked with trying to find a way to complete this
project... I'm not sure if it is possible, but hopefully you guys can
provide some insight...

I need to create a web application that will allow a visitor to record
their voice into an audio file, then apply different filters/effects
to it (like robot, lady, etc.), and send it to a friend. I haven't the
slightest clue where to begin on doing something such as this. I
searched google for a similar functionality, and have come up empty
handed. Has anyone seen anything like this done, or an application
that would do something like this, PHP or otherwise?

Ann,

Sounds like you are in way over your head. Unless you don't already
know a good bit about digital signal processing then walk away from
this now.

If you know how to program and would think nothing of running a socket
based server, and have a reasonable grasp of calculus then you might
be able to do something with this - but must of the guts of the
conversion should be written in C or C++ and you'll need to use flash
for the recording part.

C.

[Toby A Inkster]

anndr0id wrote:

I need to create a web application that will allow a visitor to record
their voice into an audio file, then apply different filters/effects
to it (like robot, lady, etc.), and send it to a friend.

You might be able to do the recording with a flash file, which uploads
to a server-side script to perform manipulation. This server-side
script could be a PHP script which called the command-line tool Sox
<http://sox.sf.net/to do the real dirty work.

--
Toby A Inkster BSc (Hons) ARCS
[Geek of HTML/SQL/Perl/PHP/Python/Apache/Linux]
[OS: Linux 2.6.12-12mdksmp, up 53 days, 11:15.]

PHP Debugging with Style -OR- How I Learned to Stop Worrying and Love the Bug
http://tobyinkster.co.uk/blog/2007/0...ng-with-style/

[anndr0id]

That will work perfectly, thanks! I do have some access to a software
dev, I just wasn't sure how to capture, but flash will work well.

On Aug 13, 3:38 am, Toby A Inkster <[e-mail]>
wrote:

anndr0id wrote:

I need to create a web application that will allow a visitor to record
their voice into anaudiofile, then apply different filters/effects
to it (like robot, lady, etc.), and send it to a friend.

You might be able to do the recording with a flash file, which uploads
to a server-side script to perform manipulation. This server-side
script could be a PHP script which called the command-line tool Sox
<http://sox.sf.net/to do the real dirty work.

--
Toby A Inkster BSc (Hons) ARCS
[Geek of HTML/SQL/Perl/PHP/Python/Apache/Linux]
[OS: Linux 2.6.12-12mdksmp, up 53 days, 11:15.]

PHP Debugging with Style -OR- How I Learned to Stop Worrying and Love the Bug
http://tobyinkster.co.uk/blog/2007/0...ng-with-style/