Anyone know where I might find a pd patch that implements a doppler
shift?
Thanks, m
Michael A. Thompson wrote:
Anyone know where I might find a pd patch that implements a doppler
shift?
ah, that one again....
| [delwrite~]
(distance in m) | [/ 300] (speed of sound in [m/s]) | [* 1000] (s->ms) | [pack 0 100] (interpolation) | [line~] | [vd~] |
exercise for the reader: more intelligent handling of the interpolation time (depending on time of input data, for example)
fmga,sdr IOhannes
PS: is this your homework? ;-)
IOhannes m zmoelnig wrote:
[/ 300] (speed of sound in [m/s])
oops, this is a very crude approximation, owing to fast typing (i wanted to be the first to answer...)
either use something like "334" or something more sophisticated like
(temperature in °C) | [* 0.6060] | [+ 331.3] |
fgmasdr. IOhannes
And don't forget height above sea-level ;)
On Fri, 19 Oct 2007 20:56:18 +0200 IOhannes m zmoelnig zmoelnig@iem.at wrote:
IOhannes m zmoelnig wrote:
[/ 300] (speed of sound in [m/s])
oops, this is a very crude approximation, owing to fast typing (i wanted to be the first to answer...)
either use something like "334" or something more sophisticated like
(temperature in °C) | [* 0.6060] | [+ 331.3] |
fgmasdr. IOhannes
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Andy Farnell -
IOhannes m zmoelnig -
Michael A. Thompson