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2005-05-11 00:17 Unc.hbar 0×0×0 (18966 bytes) {{PD-ineligible}} Created with Mathematica: Play[Sin[2 Pi t 300] Exp[-2 t], {t, 0, 3}, PlayRange->All] Export["c:\\temp\\qnm.wav", %, "WAV"]; then used GoldWave to convert to OGG
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{{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|Created with Mathematica: Play[Sin[2 Pi t 300] Exp[-2 t], {t, 0, 3}, PlayRange->All] Export["c:\\temp\\qnm.wav", %, "WAV"]; then used GoldWave to convert to OGG}} |Source=Transferr