Re: waveform
- To: mathgroup at smc.vnet.net
- Subject: [mg88045] Re: waveform
- From: David Bailey <dave at Remove_Thisdbailey.co.uk>
- Date: Wed, 23 Apr 2008 04:05:58 -0400 (EDT)
- References: <fukeou$s30$1@smc.vnet.net>
Jack Kennedy wrote:
> I'm new to the audio functions of Mathematica, and I'd like
> to create a waveform that is a sine wave of whose frequency
> increasing linearly over time. Does anybody know a way
> to do this?
>
> Thanks,
> Jack
>
>
Play[Sin[(1500 + 100 t) t], {t, 0, 3}]
(adjust parameters to taste), and press the play button in the notebook.
Alternatively, if you would like the sound to be generated immediately, try:
Play[Sin[(1500 + 100 t) t], {t, 0, 3}] //EmitSound
David Bailey
http://www.dbaileyconsultancy.co.uk