[pianotech] SWELL was What is bloom

[Bruce Browning]

volume X time X phase!!!

On 22/03/2011, Cy Shuster <cy at shusterpiano.com> wrote:
> One thing that's easy to measure with an ETD is how the amplitude of
> different partials changes over time.
>
> For example, with TuneLab, hit "Zoom wide", and play a tenor or bass note.
> Usually the amplitude of the higher partials goes up within a second or two,
> before dying down.
>
> We've been drawing volume graphs with just axes: volume and time. Maybe we
> need a 3D graph: volume X time X frequency?



-- 
Bruce Browning
The Piano Tuner