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The original GameBoy had a hardware LFSR that could be used to generate white-noise-like sounds. It was often used for "whooshing" effects and also cymbal sound
by simias 9y ago
The original GameBoy had a hardware LFSR that could be used to generate white-noise-like sounds. It was often used for "whooshing" effects and also cymbal sounds, such as in the famous Super Mario Land theme: https://www.youtube.com/watch?v=Gb33Qnbw520 https://www.youtube.com/watch?v=Gb33Qnbw520
- WillKirkby 9y agoFor more technical details on the exact LFSR used, there's this: http://belogic.com/gba/channel4.shtml http://belogic.com/gba/channel4.shtml
- khedoros1 9y agoDitto with the NES. It actually had two possible tap configurations with different sequence lengths, so that they have slightly different sounds to them.