[html5] audio-data-api tone-gen example

['2+]

hi

i've copied the hole script of
Creating a Web Based Tone Generator
at https://wiki.mozilla.org/Audio_Data_API
and opened it with minefield4.0b8pre on ubuntu10.10-live-persistent
but the error console tell me that there's a bad argumrnt in line 42
in my file it seems like it is:

var soundData = new Float32Array(available);

any news related to this exaple?

btw:
if there is a list focusing on audio-data-api .. would like to be on that one

thanx

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