Original Message
Subject: Re: [music-dsp] BW limited peak computation?
From: "Ross Bencina"
Date: Tue, July 26, 2016 6:21 pm
To: music-dsp@music.columbia.edu
--
On 27/07/2016 7:09 AM, Sampo Syreeni wrote:
Now, what I wonder is, could you still somehow pinpoint the temporal
location of an extremum between sampling instants, by baseband logic?
Because I don't think there can be more than one between any two
adjacent sampling times.
Presumably the certain
On 2016-07-26, Stefan Stenzel wrote:
the acid test is when the pre-upsampled data is alternating signs on
a large amplitude with *one* sample missing. like:
... -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A,
+A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A
�
that friendly anonymous someone is, again, displeased with a post of mine and
would like me to shut up.
Original Message
Subject: confirm 43faf083a74f8908a6a586c833cb878b
From: music-dsp-requ...@music.columbia.edu
Date: Tue, Jul
Original Message
Subject: Re: [music-dsp] BW limited peak computation?
From: "Stefan Stenzel"
Date: Tue, July 26, 2016 3:28 pm
To: r...@audioimagination.com
music-dsp@music.columbia.edu
-
> On 26 Jul 2016, at 19:37 , robert bristow-johnson
> wrote:
> []
> the acid test is when the pre-upsampled data is alternating signs on a large
> amplitude with *one* sample missing. like:
>
> ... -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A, -A, +A,
> +A, -A, +A, -A, +A,
Original Message
Subject: Re: [music-dsp] BW limited peak computation?
From: "Stefan Stenzel"
Date: Tue, July 26, 2016 12:08 pm
To: music-dsp@music.columbia.edu
---
Paul,
It all depends what you consider a peak. Imagine a single sample of one,
surrounded by nothing but zeros left and right, upsampling this signal would
bring up many peaks that you might not be interested in.
For practical purposes I suggest you start with the simple approach to search
for
