Re: [LAU] Voice-to-drums in general and the Trigger LADSPA in particular | Linuxaudio.org

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA in particular

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From: Fons Adriaensen <fons@...>

To: <linux-audio-user@...>

Subject: Re: [LAU] Voice-to-drums in general and the Trigger LADSPA in particular

Date: Friday, September 23, 2011 - 8:54 am

On Fri, Sep 23, 2011 at 09:39:56AM +0200, Lorenzo Sutton wrote:

>> - (optional) some pre-filtering to make the trigger

quoted text

>> more reliable,
>> - the trigger itself,
>> - a delay on the trigger,
>
> I don't quite get what the delay is needed for. To sync with the
> envelope follower?

To give the envelope follower (or other feature extraction
algorithm) the time to produce a reliable value. This takes
finite time, and with sounds that have a clear onset (as
required for good trigger timing) you can't use the signal
before the trigger point.

Ciao,

--
FA

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Messages in current thread:

[LAU] Voice-to-drums in general and the Trigger LADSPA in pa..., Artem Vakhitov, (Thu Sep 22, 5:05 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Artem Vakhitov, (Fri Oct 21, 12:26 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Lorenzo Sutton, (Thu Sep 22, 7:05 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Artem Vakhitov, (Thu Sep 22, 7:41 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Fons Adriaensen, (Thu Sep 22, 7:16 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Artem Vakhitov, (Thu Sep 22, 7:42 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Fons Adriaensen, (Thu Sep 22, 9:38 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Frank Barknecht, (Fri Sep 23, 8:19 am)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Lorenzo Sutton, (Fri Sep 23, 7:38 am)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Fons Adriaensen, (Fri Sep 23, 8:54 am)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., S. Massy, (Fri Sep 23, 2:07 am)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Fons Adriaensen, (Fri Sep 23, 9:21 am)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Renato, (Fri Sep 23, 8:41 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Fons Adriaensen, (Fri Sep 23, 9:15 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., S. Massy, (Fri Sep 23, 11:21 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Fons Adriaensen, (Sat Sep 24, 3:17 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., S. Massy, (Fri Sep 23, 3:31 pm)

Re: [LAU] Voice-to-drums in general and the Trigger LADSPA i..., Lorenzo Sutton, (Fri Sep 23, 7:31 am)