Re: Newbie SWMixer / numpy help - AssertionError

2009-02-08 Thread Peter Chant
Robert Kern wrote: snd = swmixer.Sound(data=tone_data) Well, sort of. You probably need to scale your data and convert it to int16 format. It's currently in floating point format. Done and working, thanks. As file was not needed for file=test.wav I assumed the data prefix for data was

Newbie SWMixer / numpy help - AssertionError

2009-02-07 Thread Peter Chant
Hello, I'm a bit of a python newby. I want to play and record sound simultaneously. SWMixer seems able to do this but the examples use WAV files. I'm trying to play a test tone. Can anyone give me a steer as to why this fails? import sys import swmixer import numpy

Re: Newbie SWMixer / numpy help - AssertionError

2009-02-07 Thread Robert Kern
On 2009-02-07 08:46, Peter Chant wrote: Hello, I'm a bit of a python newby. I want to play and record sound simultaneously. SWMixer seems able to do this but the examples use WAV files. I'm trying to play a test tone. Can anyone give me a steer as to why this fails? Looking at the SWMixer

numpy help

2006-11-03 Thread Chris Smith
Howdy, I'm a college student and for one of we are writing programs to numerically compute the parameters of antenna arrays. I decided to use Python to code up my programs. Up to now I haven't had a problem, however we have a problem set where we are creating a large matrix and finding it's

Re: numpy help

2006-11-03 Thread robert
Chris Smith wrote: Howdy, I'm a college student and for one of we are writing programs to numerically compute the parameters of antenna arrays. I decided to use Python to code up my programs. Up to now I haven't had a problem, however we have a problem set where we are creating a large

Re: numpy help

2006-11-03 Thread Chris Smith
robert wrote: Chris Smith wrote: Howdy, I'm a college student and for one of we are writing programs to numerically compute the parameters of antenna arrays. I decided to use Python to code up my programs. Up to now I haven't had a problem, however we have a problem set where we are creating a

Re: numpy help

2006-11-03 Thread Robert Kern
Chris Smith wrote: Howdy, I'm a college student and for one of we are writing programs to numerically compute the parameters of antenna arrays. I decided to use Python to code up my programs. Up to now I haven't had a problem, however we have a problem set where we are creating a large