robert bristow-johnson wrote:
On 12/11/13 4:16 AM, Didier Dambrin wrote:
I don't understand what linear phase means in something that's not a
filter?
if you can model the "natural sound" as the impulse response of a
hypothetical filter, where there is no delay (or samples with zero
value) bet
On Dec 10, 2013, at 10:29 PM, Sol Friedman wrote:
> Specifically, can the set of all sounds that occur in nature (e.g. birds
> chirping, rustling leaves, another person speaking etc.) be characterized by
> a certain phase profile? If so, minimum phase would be a likely candidate,
> given its
On 11 December 2013 07:29, Sol Friedman wrote:
> Specifically, can the set of all sounds that occur in nature (e.g. birds
> chirping, rustling leaves, another person speaking etc.) be characterized by
> a certain phase profile? If so, minimum phase would be a likely candidate,
> given its shor
On 12/11/13 4:16 AM, Didier Dambrin wrote:
I don't understand what linear phase means in something that's not a
filter?
if you can model the "natural sound" as the impulse response of a
hypothetical filter, where there is no delay (or samples with zero
value) between the impulse and the ons
), for metallic hits neither. But I don't see
what it has to do with pre-ringing.
-Message d'origine-
From: Sol Friedman
Sent: Wednesday, December 11, 2013 6:29 AM
To: music-dsp@music.columbia.edu
Subject: [music-dsp] Are natural sounds of minimum phase?
Specifically, can th
On 11/12/2013 4:29 PM, Sol Friedman wrote:
minimum phase would be a likely candidate
Is minimum-phase a well defined property of non-linear time-varying systems?
Ross.
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Specifically, can the set of all sounds that occur in nature (e.g. birds
chirping, rustling leaves, another person speaking etc.) be characterized by a
certain phase profile? If so, minimum phase would be a likely candidate, given
its short group delay; less likely is linear phase, as we don't
