Re: About WAV file read in Guile

Re: About WAV file read in Guile

[Andreas Rottmann]

Quan Sun <cfk@seu.edu.cn> writes:

> Hi all, These days I worked on a program which needs to read WAV
> file out, and store the data to a list and then can be processed.
>
What do you want to do with the data? I think that you won't be happy
with Guile's performance if you want to write e.g. an mp3 encoder in
it ;)

Regards, Rotty
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About WAV file read in Guile

[Quan Sun]

Hi all,
These days I worked on a program which needs to read WAV file out, and store the data to a list and then can be processed.
I have looked for an wave-file op lib for some a long time, and without finding any intresting solution. Does anyone know be there a method to read WAV file in Guile?
Sorry to bother, thank you.

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|If anybody speaks of SEU,|Quan Sun(cfk) |
|it certainly not me.     |cfk@seu.edu.cn|
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Re: About WAV file read in Guile

[Quan Sun]

From: Andreas Rottmann <a.rottmann@gmx.at>
Subject: Re: About WAV file read in Guile
Date: Sat, 22 Jan 2005 20:47:40 +0100

> Quan Sun <cfk@seu.edu.cn> writes:
> 
> > Hi all, These days I worked on a program which needs to read WAV
> > file out, and store the data to a list and then can be processed.
> >
> What do you want to do with the data? I think that you won't be happy
Obviously I won't write an mp3 encoder/decoder in Guile:-D
I just want to analys a sample of sound less than 10 seconds. I don't
think the data will big enough to affect Guile's performance.
> with Guile's performance if you want to write e.g. an mp3 encoder in
> it ;)
> 
> Regards, Rotty
> -- 
> Andreas Rottmann         | Rotty@ICQ      | 118634484@ICQ | a.rottmann@gmx.at
> http://yi.org/rotty      | GnuPG Key: http://yi.org/rotty/gpg.asc
> Fingerprint              | DFB4 4EB4 78A4 5EEE 6219  F228 F92F CFC5 01FD 5B62
> 
> Life is a sexually transmitted disease.
> 
> 
Yesterday night I worked hard and build up an original version of .WAV
file reader in Guile.
Regards, Quan

/----------------------------------------\
|If anybody speaks of SEU,|Quan Sun(cfk) |
|it certainly not me.     |cfk@seu.edu.cn|
|-------------------------+SMS13914719457|
\----------------------------------------/> 


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Re: About WAV file read in Guile

[Bill Schottstaedt]

 > Does anyone know be there a method to read WAV file in Guile?

sndlib at ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz

or the sound editor based on it (Snd, also at ccrma-ftp).

http://ccrma.stanford.edu/software/snd/



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Re: About WAV file read in Guile

[Kjetil Svalastog Matheussen]

Quan Sun:
> Hi all,
> These days I worked on a program which needs to read WAV file out, and store the data to a list and then can be processed.
> I have looked for an wave-file op lib for some a long time, and without finding any intresting solution. Does anyone know be there a method to read WAV file in Guile?

Yes, SND has all you need:
http://ccrma.stanford.edu/software/snd/
It can be used as a library as well, at least sndlib.


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Re: About WAV file read in Guile

[Ludovic Courtès]

Hi,

Today, 6 hours, 2 minutes, 50 seconds ago, Kjetil Svalastog Matheussen wrote:
> Yes, SND has all you need:
> http://ccrma.stanford.edu/software/snd/
> It can be used as a library as well, at least sndlib.

GStreamer [1] could do it as well and it has Guile bindings [2].  And it
can do much more than play wav files, and it has a very clean and
flexible design.  :-)

Thanks,
Ludovic.

[1] http://gstreamer.net
[2] http://home.gna.org/guile-gnome/


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