15 lines
		
	
	
		
			567 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			567 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| # Namco WSG / Namco C15 / Namco C30
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| a family of wavetable synth sound chips used by Namco in their arcade machines (Pac-Man and later). waveforms are 4-bit, with 32-byte sample length.
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| everything starts with Namco WSG, which is a simple 3-channel wavetable with no extra frills. C15 is a much more advanced sound source with 8 channels, and C30 adds stereo output and noise mode.
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| ## effects
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| - `10xx`: **change waveform.**
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| - `11xx`: **toggle noise mode.** _warning:_ only on C30.
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| ## info
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| this chip uses the [Namco WSG](../4-instrument/wsg.md) instrument editor.
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