<div dir="ltr"><div>I would also like to have the sound appear in the REPL, as you describe. Indeed, it might not even be that hard. The key here is to get ... </div><div>... okay, lemme just ask: </div>Robby, if I want a value to be displayed as a snip (with interesting clickable behavior) in DrRacket, would I be using a gen:custom-write property on the struct, or does DrR have a separate mechanism for customizing the display of values? </div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Dec 31, 2014 at 2:52 PM, James Vanderhyde <<a href="mailto:jvanderhyde@benedictine.edu" target="_blank">jvanderhyde@benedictine.edu</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Thank you, Jay; rsound answers part of my question: simple audio processing on the REPL. What I would like is for the sound to appear in the REPL as a player with play/pause, etc. The benefit is that users can easily scroll back through the interactions pane and compare/contrast previous output. Is there any system available for this? Also, is there a good mailing list for people teaching with Racket? Thank you. James -- Dr. James Vanderhyde Math and Computer Science Benedictine College <a href="mailto:jvanderhyde@benedictine.edu">jvanderhyde@benedictine.edu</a> <a href="http://vanderhyde.us/~james/pro/" target="_blank">http://vanderhyde.us/~james/pro/</a> <div class="HOEnZb"><div class="h5">> On Oct 21, 2014, at 11:19 AM, Jay McCarthy <<a href="mailto:jay.mccarthy@gmail.com">jay.mccarthy@gmail.com</a>> wrote: > > You are looking for RSound: > > <a href="http://pkg-build.racket-lang.org/doc/rsound/index.html" target="_blank">http://pkg-build.racket-lang.org/doc/rsound/index.html</a> > > On Tue, Oct 21, 2014 at 12:15 PM, James Vanderhyde > <<a href="mailto:jvanderhyde@benedictine.edu">jvanderhyde@benedictine.edu</a>> wrote: >> Hello, community. I am going to teach a course on Media Computation this >> coming spring. I want to use DrRacket. I like Stephen Bloch’s Picturing >> Programs, and I like how students can manipulate images directly on the >> REPL. I want a similar interface for manipulating audio. I think the sound >> should appear in the REPL as a little player control with play/pause, >> rewind, etc. Does anything like this exist? Does anyone have any ideas for >> simple audio processing from the REPL? Has anyone taught Media Computation >> (including audio) using Racket? >> >> James >> -- >> Dr. James Vanderhyde >> Math and Computer Science >> Benedictine College >> <a href="mailto:jvanderhyde@benedictine.edu">jvanderhyde@benedictine.edu</a> >> <a href="http://vanderhyde.us/~james/pro/" target="_blank">http://vanderhyde.us/~james/pro/</a> >> >> >> >> >> ____________________ >> Racket Users list: >> <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a> >> > > > > -- > Jay McCarthy > <a href="http://jeapostrophe.github.io" target="_blank">http://jeapostrophe.github.io</a> > > "Wherefore, be not weary in well-doing, > for ye are laying the foundation of a great work. > And out of small things proceedeth that which is great." > - D&C 64:33 ____________________ Racket Users list: <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a> </div></div></blockquote></div> </div>