Re: [ecasound] Using Nama (was: Re: Nama build issues (was: Re: Interactive mode, cut &) paste)

On Wed, Dec 12, 2012 at 08:59:04PM +0100, Lars Bj??rndal wrote:
> Thank you very much for all your answers. They are very informative. I
> have to trial and error a bit when I find the time.
>
> One more question:
>
> At one "region" with speech, the person who did the record changed the
> volume to a higher value during the speech. How can I get the first
> part, with the lowest value, to match the highest value? Do I need to
> cut the region into two tracks and then join them? If so, how do I do
> that operation?

You'll need to add a volume control, then use Ecasound's
one of Ecasound's envelope controllers to automate the
volume level change.

afx ea # add volume control
acl kl2 1...... # add two-stage linear envelope

For -kl2 parameters, see 'man ecasound'.

Nama has fades that do something similar under the blankets,
but I don't think they give you a choice of volume levels.

> Hope you understand my question.

Hope this helps :-)

> Thanks and regards,
>
> Lars
>
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-- 
Joel Roth
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