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YouTube Published on Jun 14, 2012 by CardiacTrance
"iPhone用のフリーアプリ、FreqCounterで遊んでみました。その名の通り、音の周波数を測定して波形を表示するアプリです。空っぽの頭の中から、Aの音(440Hz)を狙って正弦波に近い音を発声するという遊びを考えついたのでやってみました。最初は奇跡的に上手くいったのですが...^^;
I'm messing around with a free iPhone app "FreqCounter." It's really a simple application that measures the frequency of the sound and display the waveform at the same time. I decided to play a game that I try to sing the note A (440Hz) without any hints. I did pretty good first but... The app is super simple but it's fun to play with. Highly recommended! :-D"
Not a full blown oscilloscope, but it is free.
iTunes:
FreqCounter - Tang Peng Lab
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iPod Touch on eBay
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
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