22 lines
724 B
Markdown
22 lines
724 B
Markdown
# WonderSwan
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a handheld console released only in Japan by Bandai, designed by the same people behind Game Boy and Virtual Boy.
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for this reason it has lots of similar elements from those two systems in the sound department.
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it has 4 wavetable channels. some of them have additional capabilities:
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- the second channel could play samples
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- the third one has hardware sweep
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- the fourth one also does noise
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# effects
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- `10xx`: change wave.
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- `11xx`: setup noise mode (channel 4 only).
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- 0: disable.
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- 1-8: enable and set tap preset.
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- `12xx`: setup sweep period (channel 3 only).
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- 0: disable.
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- 1-32: enable and set period.
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- `13xx`: setup sweep amount (channel 3 only).
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- `17xx`: toggle PCM mode (channel 2 only).
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