File:BeatFrequencies50Hz+55Hz.png
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Size of this preview: 800 × 195 pixels. Other resolution: 931 × 227 pixels.
Original file (931 × 227 pixels, file size: 9 KB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:24, 5 November 2010 | 931 × 227 (9 KB) | JamesCrook | {{Information |Description={{en|1=Beat frequencies waveform from combining a 50Hz and a 55 Hz sine wave pure tone. Image was generated using the open source Audacity audio editor.}} |Source={{own}} |Author=JamesCrook |Date=2010-11-05 |
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