----- Original Message -----

From: John ff

To: CSOUND@LISTSERV.HEANET.IE

Sent: Friday, January 20, 2017 1:47 AM

Subject: Re: [Csnd] output sound envelope in image file

It is possible to draw audio as PDF I think.

Sent from TypeApp

On 19 Jan 2017, at 23:39, Steven Yi <stevenyi@GMAIL.COM> wrote:

One thing I've done before is to write my envelope signal to audio output, then opened the wav file in Audacity to view the curves.  

On Thu, Jan 19, 2017 at 6:27 PM, Richard <zappfinger@gmail.com> wrote:

That should be possible. You could write the envelope (presumably k-rate) to a csound table, then export that to a file. From there  you can - with some programming - convert that to an image.

Richard

On 19/01/17 23:40, Andrea Strappa wrote:

Hi list,

Is there a way to write directly output sound envelope in a image file as png, jpg or bmp?

Andrea S.

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