@@ -64,7 +64,7 @@ Channel::Channel() : chnId(-1), tempReg(), state(CS_NONE), trackId(-1), prio(0),

 		double dx = static_cast<double>(SINC_WIDTH) / SINC_SAMPLES, x = 0.0;

 		for (unsigned i = 0; i <= SINC_SAMPLES; ++i, x += dx)

 		{

-			float y = x / SINC_WIDTH;

+			double y = x / SINC_WIDTH;

 			this->sinc_lut[i] = std::abs(x) < SINC_WIDTH ? sinc(x) * (0.40897 + 0.5 * std::cos(M_PI * y) + 0.09103 * std::cos(2 * M_PI * y)) : 0.0;

 		}

 		this->initializedLUTs = true;

@@ -210,7 +210,7 @@ struct Channel

 	NDSSoundRegister reg;

 	/*

-	 * Lookup tables for the cosine and Lanczos Sinc interpolations, to

+	 * Lookup tables for the Sinc interpolation, to

 	 * avoid the need to call the sin/cos functions all the time.

 	 * These are static as they will not change between channels or runs

 	 * of the program.