Sound/Play Filters? | Play Graphics
- To: mathgroup at smc.vnet.net
- Subject: [mg21101] Sound/Play Filters? | Play Graphics
- From: Dirk Kraaijpoel <kraai at geo.uu.nl>
- Date: Fri, 17 Dec 1999 01:21:02 -0500 (EST)
- Organization: Universiteit Utrecht
- Sender: owner-wri-mathgroup at wolfram.com
Hello, 2 questions about Sound (Play) - What do the graphics generated by Play mean exactly? I have the impression that the top graphic is the waveform fed to mathematica (i.e. generated by a function or a list of values) and the other one may be the one actually played. - If the second one is the one actually played, then that would mean that digital filters are applied before sending the signal to the sound card. Because I want to know exactly what time series Mathematica sends to the sound card, I would like to know what filters are used and why. Dirk Kraaijpoel